SPECIFICATION FOR ARMSTRONG CEILINGS – FINE FISSURED BUTT

EDGE WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying FINE FISSURED BUTT Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.55,

Light reflectance of >84% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 99% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having 3 coats of white paint with Fine Fissured, back of the tile

duly sanded and finished with a coat of protective paint over the formed grid

complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – FINE FISSURED TEGULAR

EDGE WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying FINE FISSURED TEGULAR Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.55,

Light reflectance of >84% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 99% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having 3 coats of white paint with Fine Fissured, back of the tile

duly sanded and finished with a coat of protective paint over the formed grid

complete

SPECIFICATION FOR ARMSTRONG CEILINGS – FINE FISSURED

MICROLOOK EDGE WITH XL 15MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 15 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 15 x 32 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 15 x 32 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying FINE FISSURED MICROLOOK Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.55,

Light reflectance of >84% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 99% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having 3 coats of white paint with Fine Fissured, back of the tile

duly sanded and finished with a coat of protective paint over the formed grid

complete

SPECIFICATION FOR ARMSTRONG CEILINGS – FINE FISSURED

MICROLOOK EDGE WITH SILHOUETTE GRID(BLACK REVEAL)

Providing and fixing false ceiling system manufactured by M/s. Armstrong World

Industries using hot dipped galvanized steel section, rotary stitched main tee of

size 15mm x 42 mm web height, having 0.36 mm gauge at every 600 mm centre

to centre maximum and rotary stitched cross tee of size 15 mm x 42 mm, having

0.33 mm gauge at every 600 mm. c/c. and wall angle of size 19 x 19 mm., having

0.35 mm gauge fixed to the periphery of the wall. The above grid is suspended at

every 600mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying

FINE FISSURED MICROLOOK WITH SILHOUETTE GRID(BLACK REVEAL)

ceiling tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx15mm having NRC 0.55, Light reflectance of >84% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 99% ,

having Fire Performance CLASS O / CLASS 1 (BS 476), surface having 3 coats

of white paint with Fine Fissured, back of the tile duly sanded and finished with a

coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – FINE FISSURED

MICROLOOK EDGE WITH SILHOUETTE GRID(WHITE REVEAL)

Providing and fixing false ceiling system manufactured by M/s. Armstrong World

Industries using hot dipped galvanized steel section, rotary stitched main tee of

size 15mm x 42 mm web height, having 0.36 mm gauge at every 600 mm centre

to centre maximum and rotary stitched cross tee of size 15 mm x 42 mm, having

0.33 mm gauge at every 600 mm. c/c. and wall angle of size 19 x 19 mm., having

0.35 mm gauge fixed to the periphery of the wall. The above grid is suspended at

every 600mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying

fine fissured microlook with silhouette grid(white reveal) ceiling tiles

manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx15mm having NRC 0.55, Light reflectance of >84% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 99% ,

having Fire Performance CLASS O / CLASS 1 (BS 476), surface having 3 coats

of white paint with Fine Fissured, back of the tile duly sanded and finished with a

coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – FINE FISSURED TEGULAR

EDGE WITH XL 24MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 24 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 24 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

fine fissured tegular edge with xl 24mm select grid ceiling tiles manufactured by

M/s. Armstrong World Industries, of size 600mmx600mmx15mm having NRC

0.55, Light reflectance of >84% (WT), thermal conductivity k = 0.052-0.057

W/m0K, Humidity Resistance of 99% , having Fire Performance CLASS O /

CLASS 1 (BS 476), surface having 3 coats of white paint with Fine Fissured,

back of the tile duly sanded and finished with a coat of protective paint over the

formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – FINE FISSURED

MICROLOOK EDGE WITH XL 15MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 15 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 15 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

fine fissured microlook with xl 15mm select grid ceiling tiles manufactured by

M/s. Armstrong World Industries, of size 600mmx600mmx15mm having NRC

0.55, Light reflectance of >84% (WT), thermal conductivity k = 0.052-0.057

W/m0K, Humidity Resistance of 99% , having Fire Performance CLASS O /

CLASS 1 (BS 476), surface having 3 coats of white paint with Fine Fissured,

back of the tile duly sanded and finished with a coat of protective paint over the

formed grid complete

2

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE SUPREME BUTT

EDGE WITH XL 24MM GRID Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying laying Dune Supreme Butt Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.50,

Light reflectance of >85% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 99% (having LIFETIME GUARANTEE against SAG),

having Fire Performance CLASS O / CLASS 1 (BS 476), surface having 3 coats

of white paint - crisp finely granulated with microperforations, back of the tile duly

sanded and finished with a coat of protective paint over the formed grid

complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE SUPREME

TEGULAR EDGE WITH XL 24MM GRID Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying laying Dune Supreme Tegular Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx16mm having NRC 0.50,

Light reflectance of >85% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 99% (having LIFETIME GUARANTEE against SAG),

having Fire Performance CLASS O / CLASS 1 (BS 476), surface having 3 coats

of white paint - crisp finely granulated with microperforations, back of the tile duly

sanded and finished with a coat of protective paint over the formed grid

complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE SUPREME

MICROLOOK EDGE WITH XL 15MM GRID Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 15 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 15 x 32 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 15 x 32 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying DUNE SUPREME MICROLOOK EDGE ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.50,

Light reflectance of >85% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 99% (having LIFETIME GUARANTEE against SAG),

having Fire Performance CLASS O / CLASS 1 (BS 476), surface having 3 coats

of white paint - crisp finely granulated with microperforations, back of the tile duly

sanded and finished with a coat of protective paint over the formed grid

complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE SUPREME

MICROLOOK EDGE WITH SILHOUETTE GRID(BLACK REVEAL)

Providing and fixing false ceiling system manufactured by M/s. Armstrong World

Industries using hot dipped galvanized steel section, rotary stitched main tee of

size 15mm x 42 mm web height, having 0.36 mm gauge at every 600 mm centre

to centre maximum and rotary stitched cross tee of size 15 mm x 42 mm, having

0.33 mm gauge at every 600 mm. c/c. and wall angle of size 19 x 19 mm., having

0.35 mm gauge fixed to the periphery of the wall. The above grid is suspended at

every 600mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying DUNE SUPREME MICROLOOK EDGE WITH SILHOUETTE GRID(BLACK REVEAL) ceiling tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx15mm having NRC 0.50, Light reflectance of >85% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 99%

(having LIFETIME GUARANTEE against SAG), having Fire Performance CLASS

O / CLASS 1 (BS 476), surface having 3 coats of white paint - crisp finely

granulated with microperforations, back of the tile duly sanded and finished with

a coat of protective paint over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE SUPREME

MICROLOOK EDGE WITH SILHOUETTE GRID(WHITE REVEAL)

Providing and fixing false ceiling system manufactured by M/s. Armstrong World

Industries using hot dipped galvanized steel section, rotary stitched main tee of

size 15mm x 42 mm web height, having 0.36 mm gauge at every 600 mm centre

to centre maximum and rotary stitched cross tee of size 15 mm x 42 mm, having

0.33 mm gauge at every 600 mm. c/c. and wall angle of size 19 x 19 mm., having

0.35 mm gauge fixed to the periphery of the wall. The above grid is suspended at

every 600mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying DUNE SUPREME MICROLOOK EDGE WITH SILHOUETTE GRID(WHITE REVEAL) ceiling tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx15mm having NRC 0.50, Light reflectance of >85% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 99%

(having LIFETIME GUARANTEE against SAG), having Fire Performance CLASS

O / CLASS 1 (BS 476), surface having 3 coats of white paint - crisp finely

granulated with microperforations, back of the tile duly sanded and finished with

a coat of protective paint over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE SUPREME

MICROLOOK EDGE WITH XL 24MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 24 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 24 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

DUNE SUPREME MICROLOOK EDGE WITH XL 24MM SELECT GRID

ceiling tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx15mm having NRC 0.50, Light reflectance of >85% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 99%

(having LIFETIME GUARANTEE against SAG), having Fire Performance CLASS

O / CLASS 1 (BS 476), surface having 3 coats of white paint - crisp finely

granulated with microperforations, back of the tile duly sanded and finished with

a coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE SUPREME

MICROLOOK EDGE WITH XL 15MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 15 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 15 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

DUNE SUPREME MICROLOOK EDGE WITH XL 15MM SELECT GRID

ceiling tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx15mm having NRC 0.50, Light reflectance of >85% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 99%

(having LIFETIME GUARANTEE against SAG), having Fire Performance CLASS

O / CLASS 1 (BS 476), surface having 3 coats of white paint - crisp finely

granulated with microperforations, back of the tile duly sanded and finished with

a coat of protective paint over the formed grid complete

3

SPECIFICATION FOR ARMSTRONG CEILINGS – FISSURED ANF RH 90

BUTT EDGE WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying FISSURED ANF BUTT Edge ceiling tiles manufactured by M/s. Armstrong

World Industries, of size 600mmx600mmx14mm having NRC 0.5, Light

reflectance of >80% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 90% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having Random Fissured with 3 coats of white paints and finished

with a coat of protective paint over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – FISSURED ANF RH 90

TEGULAR EDGE WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying FISSURED ANF TEGULAR Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx14mm having NRC 0.5,

Light reflectance of >80% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 90% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having Random Fissured with 3 coats of white paints and finished

with a coat of protective paint over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – FISSURED ANF RH 90

TEGULAR EDGE WITH XL 24MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 24 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 24 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

FISSURED ANF TEGULAR Edge ceiling tiles manufactured by M/s. Armstrong

World Industries, of size 600mmx600mmx14mm having NRC 0.5, Light

reflectance of >80% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 90% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having Random Fissured with 3 coats of white paints and finished

with a coat of protective paint over the formed grid complete.

4

SPECIFICATION FOR ARMSTRONG CEILINGS – PRIMA ADRIA BUTT

EDGE WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying PRIMA ADRIA BUTT Edge ceiling tiles manufactured by M/s. Armstrong

World Industries, of size 600mmx600mmx15mm having NRC 0.5, Light

reflectance of >85% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having 4 coats of white paint and microperforations and finished

with a coat of protective paint over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – PRIMA ADRIA TEGULAR

EDGE WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying PRIMA ADRIA TEGULAR Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.5,

Light reflectance of >85% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having 4 coats of white paint and microperforations and finished

with a coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – PRIMA ADRIA

MICROLOOK EDGE WITH XL 15MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 15 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 15 x 32 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 15 x 32 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying PRIMA ADRIA MICROLOOK Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.5,

Light reflectance of >85% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having 4 coats of white paint and microperforations and finished

with a coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – PRIMA ADRIA

MICROLOOK EDGE WITH SILHOUETTE GRID(BLACK REVEAL)

Providing and fixing false ceiling system manufactured by M/s. Armstrong World

Industries using hot dipped galvanized steel section, rotary stitched main tee of

size 15mm x 42 mm web height, having 0.36 mm gauge at every 600 mm centre

to centre maximum and rotary stitched cross tee of size 15 mm x 42 mm, having

0.33 mm gauge at every 600 mm. c/c. and wall angle of size 19 x 19 mm., having

0.35 mm gauge fixed to the periphery of the wall. The above grid is suspended at

every 600mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying

PRIMA ADRIA MICROLOOK Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.5,

Light reflectance of >85% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having 4 coats of white paint and microperforations and finished

with a coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – PRIMA ADRIA

MICROLOOK EDGE WITH SILHOUETTE GRID(WHITE REVEAL)

Providing and fixing false ceiling system manufactured by M/s. Armstrong World

Industries using hot dipped galvanized steel section, rotary stitched main tee of

size 15mm x 42 mm web height, having 0.36 mm gauge at every 600 mm centre

to centre maximum and rotary stitched cross tee of size 15 mm x 42 mm, having

0.33 mm gauge at every 600 mm. c/c. and wall angle of size 19 x 19 mm., having

0.35 mm gauge fixed to the periphery of the wall. The above grid is suspended at

every 600mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying

PRIMA ADRIA MICROLOOK Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.5,

Light reflectance of >85% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having 4 coats of white paint and microperforations and finished

with a coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – PRIMA ADRIA TEGULAR

EDGE WITH XL 24MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 24 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 24 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

PRIMA ADRIA TEGULAR Edge ceiling tiles manufactured by M/s. Armstrong

World Industries, of size 600mmx600mmx15mm having NRC 0.5, Light

reflectance of >85% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having 4 coats of white paint and microperforations and finished

with a coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – PRIMA ADRIA

MICROLOOK EDGE WITH XL 15MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 15 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 15 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

PRIMA ADRIA MICROLOOK Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.5,

Light reflectance of >85% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having 4 coats of white paint and microperforations and finished

with a coat of protective paint over the formed grid complete

5

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE MAX BUTT EDGE

WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying DUNE MAX BUTT Edge ceiling tiles manufactured by M/s. Armstrong

World Industries, of size 600mmx600mmx19mm having NRC 0.70, Light

reflectance of >83% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface is crisp and finely granulated surface with high light reflectance and

scratch resistance and back of the tile duly sanded and finished with a coat of

protective paint over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE MAX TEGULAR

EDGE WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying DUNE MAX TEGULAR Edge ceiling tiles manufactured by M/s. Armstrong

World Industries, of size 600mmx600mmx19mm having NRC 0.70, Light

reflectance of >83% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface is crisp and finely granulated surface with high light reflectance and

scratch resistance and back of the tile duly sanded and finished with a coat of

protective paint over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE MAX MICROLOOK

EDGE WITH XL 15MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 15 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 15 x 32 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 15 x 32 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying DUNE MAX MICROLOOK Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx19mm having NRC 0.70,

Light reflectance of >83% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface is crisp and finely granulated surface with high light reflectance and

scratch resistance and back of the tile duly sanded and finished with a coat of

protective paint over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE MAX MICROLOOK

EDGE WITH SILHOUETTE GRID(BLACK REVEAL)

Providing and fixing false ceiling system manufactured by M/s. Armstrong World

Industries using hot dipped galvanized steel section, rotary stitched main tee of

size 15mm x 42 mm web height, having 0.36 mm gauge at every 600 mm centre

to centre maximum and rotary stitched cross tee of size 15 mm x 42 mm, having

0.33 mm gauge at every 600 mm. c/c. and wall angle of size 19 x 19 mm., having

0.35 mm gauge fixed to the periphery of the wall. The above grid is suspended at

every 600mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying

DUNE MAX MICROLOOK Edge ceiling tiles manufactured by M/s. Armstrong

World Industries, of size 600mmx600mmx19mm having NRC 0.70, Light

reflectance of >83% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface is crisp and finely granulated surface with high light reflectance and

scratch resistance and back of the tile duly sanded and finished with a coat of

protective paint over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE MAX MICROLOOK

EDGE WITH SILHOUETTE GRID(WHITE REVEAL)

Providing and fixing false ceiling system manufactured by M/s. Armstrong World

Industries using hot dipped galvanized steel section, rotary stitched main tee of

size 15mm x 42 mm web height, having 0.36 mm gauge at every 600 mm centre

to centre maximum and rotary stitched cross tee of size 15 mm x 42 mm, having

0.33 mm gauge at every 600 mm. c/c. and wall angle of size 19 x 19 mm., having

0.35 mm gauge fixed to the periphery of the wall. The above grid is suspended at

every 600mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying

DUNE MAX MICROLOOK Edge ceiling tiles manufactured by M/s. Armstrong

World Industries, of size 600mmx600mmx19mm having NRC 0.70, Light

reflectance of >83% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface is crisp and finely granulated surface with high light reflectance and

scratch resistance and back of the tile duly sanded and finished with a coat of

protective paint over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE MAX TEGULAR

EDGE WITH XL 24MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 24 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 24 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

DUNE MAX TEGULAR Edge ceiling tiles manufactured by M/s. Armstrong World

Industries, of size 600mmx600mmx19mm having NRC 0.70, Light reflectance of

>83% (WT), thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance

of 95% , having Fire Performance CLASS O / CLASS 1 (BS 476), surface is crisp

and finely granulated surface with high light reflectance and scratch resistance

and back of the tile duly sanded and finished with a coat of protective paint over

the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE MAX MICROLOOK

EDGE WITH XL 15MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 15 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 15 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

DUNE MAX MICROLOOK Edge ceiling tiles manufactured by M/s. Armstrong

World Industries, of size 600mmx600mmx19mm having NRC 0.70, Light

reflectance of >83% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface is crisp and finely granulated surface with high light reflectance and

scratch resistance and back of the tile duly sanded and finished with a coat of

protective paint over the formed grid complete.

6

SPECIFICATION FOR ARMSTRONG CEILINGS – ULTIMA BUTT EDGE WITH

XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying ULTIMA BUTT Edge ceiling tiles manufactured by M/s. Armstrong World

Industries, of size 600mmx600mmx19mm having NRC 0.7, Light reflectance of

>90% (WT), thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance

of 95% , having Fire Performance CLASS O / CLASS 1 (BS 476), surface having

white unperforated smooth surface with high light reflectance and scratch

resistance and finished with a coat of protective paint over the formed grid

complete

SPECIFICATION FOR ARMSTRONG CEILINGS – ULTIMA TEGULAR EDGE

WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying ULTIMA TEGULAR Edge ceiling tiles manufactured by M/s. Armstrong

World Industries, of size 600mmx600mmx19mm having NRC 0.7, Light

reflectance of >90% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having white unperforated smooth surface with high light

reflectance and scratch resistance and finished with a coat of protective paint

over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – ULTIMA MICROLOOK

EDGE WITH XL 15MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 15 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 15 x 32 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 15 x 32 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying ULTIMA MICROLOOK Edge ceiling tiles manufactured by M/s. Armstrong

World Industries, of size 600mmx600mmx19mm having NRC 0.7, Light

reflectance of >90% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 95% , having Fire Performance CLASS O / CLASS 1 (BS

476), surface having white unperforated smooth surface with high light

reflectance and scratch resistance and finished with a coat of protective paint

over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – ULTIMA MICROLOOK

EDGE WITH SILHOUETTE GRID(BLACK REVEAL) Providing and fixing false ceiling system manufactured by M/s. Armstrong World Industries

using hot dipped galvanized steel section, rotary stitched main tee of size 15mm x 42 mm

web height, having 0.36 mm gauge at every 600 mm centre to centre maximum and rotary

stitched cross tee of size 15 mm x 42 mm, having 0.33 mm gauge at every 600 mm. c/c. and

wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to the periphery of the wall. The

above grid is suspended at every 600mm c/c. in both directions using 2.0 mm. thick pre-

straightened GI wire laying ULTIMA MICROLOOK WITH SILHOUETTE GRID(BLACK

REVEAL) ceiling tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx19mm having NRC 0.7, Light reflectance of >90% (WT), thermal

conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 95% , having Fire

Performance CLASS O / CLASS 1 (BS 476), surface having white unperforated smooth

surface with high light reflectance and scratch resistance and finished with a coat of

protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – ULTIMA MICROLOOK

EDGE WITH SILHOUETTE GRID(WHITE REVEAL) Providing and fixing false ceiling system manufactured by M/s. Armstrong World Industries

using hot dipped galvanized steel section, rotary stitched main tee of size 15mm x 42 mm

web height, having 0.36 mm gauge at every 600 mm centre to centre maximum and rotary

stitched cross tee of size 15 mm x 42 mm, having 0.33 mm gauge at every 600 mm. c/c. and

wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to the periphery of the wall. The

above grid is suspended at every 600mm c/c. in both directions using 2.0 mm. thick pre-

straightened GI wire laying ULTIMA MICROLOOK WITH SILHOUETTE GRID(WHITE

REVEAL) ceiling tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx19mm having NRC 0.7, Light reflectance of >90% (WT), thermal

conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 95% , having Fire

Performance CLASS O / CLASS 1 (BS 476), surface having white unperforated smooth

surface with high light reflectance and scratch resistance and finished with a coat of

protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – ULTIMA TEGULAR EDGE

WITH XL 24MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 24 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 24 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

ULTIMA TEGULAR EDGE WITH XL 24MM SELECT GRID

ceiling tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx19mm having NRC 0.7, Light reflectance of >90% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 95% ,

having Fire Performance CLASS O / CLASS 1 (BS 476), surface having white

unperforated smooth surface with high light reflectance and scratch resistance

and finished with a coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – ULTIMA MICROLOOK

EDGE WITH XL 15MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 15 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 15 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

ULTIMA MICROLOOK WITH XL 15MM SELECT GRID ceiling tiles

manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx19mm having NRC 0.7, Light reflectance of >90% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 95% ,

having Fire Performance CLASS O / CLASS 1 (BS 476), surface having white

unperforated smooth surface with high light reflectance and scratch resistance

and finished with a coat of protective paint over the formed grid complete

7

SPECIFICATION FOR ARMSTRONG CEILINGS – NEWTONE BUTT EDGE

WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm. at every 1200 mm. c/c. maximum and rotary stitched cross tee

of size 24 x 27 mm at every 600 mm. c/c. and sub cross tee of size 24 x 25 mm

at 1200 mm c/c. and wall angle of size 19 x 19 mm. fixed to the periphery of the

wall. The above grid is suspended at every 1200mm c/c. in both directions using

2.0 mm. thick pre-straightened GI wire laying NEWTONE BUTT EDGE (Hydrated

Calcium Silicate Tile) ceiling tiles manufactured by M/s. Armstrong World

Industries, having RH 100% and size 600mmx600mmx6mm over the formed grid

complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – NEWTONE BUTT EDGE

WITH XL 24MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 24 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 24 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

NEWTONE BUTT EDGE (Hydrated Calcium Silicate Tile) ceiling tiles

manufactured by M/s. Armstrong World Industries, having RH 100% and size

600mmx600mmx6mm over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – NEWTONE MICROLOOK

EDGE WITH XL 15MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 15 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 15 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

NEWTONE MICROLOOK EDGE (Hydrated Calcium Silicate Tile) ceiling tiles

manufactured by M/s. Armstrong World Industries, having RH 100% and size

600mmx600mmx6mm over the formed grid complete.

resistance and finished with a coat of protective paint over the formed grid

complete

8

SPECIFICATIONS FOR METAL CEILING – CLIP-IN (PERFORATED TILES) Providing and fixing of CLIP-IN METAL FALSE CEILING TILES with PERFORATIONS with BLACK ACOUSTICAL FLEECE installed on a Double frame grid system comprising of a MAIN CARRIER BAR at every 600mm interval suspended from a “ C CHANNEL” at every 1000mm interval using a HANGER CLIP system and Fixing a 19mm x 19mm WALL ANGLE around the wall and suspending the “C Channel” using 2mm/3mm adjustable G.I Wire or G.I Rod fixed to Roof using 6mm Nylon Rawal Plug and Eye Hook or L Cleat at every 1200mm intervals at the C Channel. The ceiling Tile Module shall be of 600mm x 600mm size manufactured out of Pre-coated hot dipped Galvanized steel with a primer and finish coat of Standard GLOBAL WHITE Polyester Tile with STANDARD PERFORATION of 2.5mm dia. Holes with 16% OPEN AREA CEILING PANEL or MICRO PERFORATION of 1.5mm dia. Holes with 22% open area CEILING PANEL, clipped on from the bottom to the MAIN CARRIER BAR. Spec. for METAL CEILING – CLIP-IN (PLAIN)

Providing and fixing of CLIP-IN METAL FALSE CEILING with UNPERFORATED PLAIN surface Beveled edge tiles installed on a double frame grid system by comprising of a MAIN CARRIER BAR at every 600mm interval suspended from a “ C CHANNEL” at every 1000mm interval using a HANGER CLIP system and Fixing a 19mm x 19mm WALL ANGLE around the wall and suspending the “C Channel” using 2mm/3mm adjustable G.I Wire or G.I Rod fixed to Roof using 6mm Nylon Rawal Plug and Eye Hook or L Cleat at every 1200mm intervals at the C Channel. The ceiling Tile Module shall be of 600mm x 600mm size manufactured out of Pre-coated hot dipped Galvanised steel with a primer and finish coat of Standard GLOBAL WHITE Polyester painted panel, clipped on from the bottom to the MAIN CARRIER BAR. SPECIFICATION FOR ACCOUSTICAL FLEECE The Acoustical Fleece (Fabric Backing) to be used in case of perforated metal ceiling system should be “Soundtex” acoustic nonwoven C 1986 SP as manufactured by M/s. Freudenberg, Germany. 9

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE COLORTONE

TEGULAR EDGE WITH XL 24MM GRID Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying laying Dune Colortone Tegular Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.55,

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 95% ,

having Fire Performance CLASS O / CLASS 1 (BS 476),with ---------------colour

SPECIFICATION FOR ARMSTRONG CEILINGS – DUNE COLORTONE

TEGULAR EDGE WITH XL 24MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 24 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 24 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

Dune Colortone Tegular select Edge ceiling tiles manufactured by M/s.

Armstrong World Industries, of size 600mmx600mmx15mm having NRC 0.55,

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 95% ,

having Fire Performance CLASS O / CLASS 1 (BS 476),with ---------------colour

10

SPECIFICATION FOR ARMSTRONG CEILINGS – CONSTRAST SQUARE

/CIRCLES/ LINEAR MICROLOOK EDGE WITH XL 15MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 15 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre

maximum and rotary stitched cross tee of size 15 x 32 mm, having 0.27 mm

gauge at every 600 mm. c/c. and sub cross tee of size 15 x 32 mm, having 0.25

mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm

gauge fixed to the periphery of the wall. The above grid is suspended at every

1200mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying constrast square /circles/ linear microlook with xl 15mm select grid

ceiling tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx15mm having NRC 0.55, Light reflectance of >83% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 95% ,

having Fire Performance CLASS O / CLASS 1 (BS 476), surface is crisp finely

granulated with microperforations/ 3 coats of white paint with emboss surface

and finished with a coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – CONSTRAST SQUARE

/CIRCLES/ LINEAR MICROLOOK EDGE WITH SILHOUETTE GRID(BLACK

REVEAL)

Providing and fixing false ceiling system manufactured by M/s. Armstrong World

Industries using hot dipped galvanized steel section, rotary stitched main tee of

size 15mm x 42 mm web height, having 0.36 mm gauge at every 600 mm centre

to centre maximum and rotary stitched cross tee of size 15 mm x 42 mm, having

0.33 mm gauge at every 600 mm. c/c. and wall angle of size 19 x 19 mm., having

0.35 mm gauge fixed to the periphery of the wall. The above grid is suspended at

every 600mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying constrast square /circles/ linear microlook with xl 15mm select grid

ceiling tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx15mm having NRC 0.55, Light reflectance of >83% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 95% ,

having Fire Performance CLASS O / CLASS 1 (BS 476), surface is crisp finely

granulated with microperforations/ 3 coats of white paint with emboss surface

and finished with a coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – CONSTRAST SQUARE

/CIRCLES/ LINEAR MICROLOOK EDGE WITH SILHOUETTE GRID(WHITE

REVEAL)

Providing and fixing false ceiling system manufactured by M/s. Armstrong World

Industries using hot dipped galvanized steel section, rotary stitched main tee of

size 15mm x 42 mm web height, having 0.36 mm gauge at every 600 mm centre

to centre maximum and rotary stitched cross tee of size 15 mm x 42 mm, having

0.33 mm gauge at every 600 mm. c/c. and wall angle of size 19 x 19 mm., having

0.35 mm gauge fixed to the periphery of the wall. The above grid is suspended at

every 600mm c/c. in both directions using 2.0 mm. thick pre-straightened GI wire

laying constrast square /circles/ linear microlook with xl 15mm select grid

ceiling tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx15mm having NRC 0.55, Light reflectance of >83% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 95% ,

having Fire Performance CLASS O / CLASS 1 (BS 476), surface is crisp finely

granulated with microperforations/ 3 coats of white paint with emboss surface

and finished with a coat of protective paint over the formed grid complete

SPECIFICATION FOR ARMSTRONG CEILINGS – CONSTRAST SQUARE

/CIRCLES/ LINEAR MICROLOOK EDGE WITH XL 15MM SELECT GRID

Providing and fixing in true horizontal level 600 mm X 600 mm false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, rotary stitched main tee of size 15 mm x 30 mm web

height, having 0.27 mm gauge at every 600 mm centre to centre maximum and

rotary stitched cross tee of size 15 mm x 30 mm, having 0.27 mm gauge at every

600 mm. c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to

the periphery of the wall. The above grid is suspended at every 600mm c/c. in

both directions using 2.0 mm. thick pre-straightened GI wire laying

constrast square /circles/ linear microlook with xl 15mm select grid ceiling

tiles manufactured by M/s. Armstrong World Industries, of size

600mmx600mmx15mm having NRC 0.55, Light reflectance of >83% (WT),

thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 95% ,

having Fire Performance CLASS O / CLASS 1 (BS 476), surface is crisp finely

granulated with microperforations/ 3 coats of white paint with emboss surface

and finished with a coat of protective paint over the formed grid complete 11 SPECIFICATION FOR ARMSTRONG CEILINGS – BIOGUARD PERFORATED BUTT EDGE WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm. at every 1200 mm. c/c. maximum and rotary stitched cross tee

of size 24 x 27 mm at every 600 mm. c/c. and sub cross tee of size 24 x 25 mm

at 1200 mm c/c. and wall angle of size 19 x 19 mm. fixed to the periphery of the

wall. The above grid is suspended at every 1200mm c/c. in both directions using

2.0 mm. thick pre-straightened GI wire laying BIOGUARD PERFORATED BUTT

EDGE ceiling tiles manufactured by M/s. Armstrong World Industries, having

NRC 0.60, Light reflectance of >83% (WT), k = 0.052-0.057 W/m0K, having Fire

Performance CLASS O / CLASS 1 (BS 476), Humidity Resistance of 95%,

surface having 1 coat of white paint surface with High Light Reflectance &

Scratch Reflectance, back of the tile duly sanded and finished with a coat of paint

of size 600mmx600mmx15mm over the formed grid complete.

SPECIFICATION FOR ARMSTRONG CEILINGS – BIOGUARD BUTT EDGE WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm. at every 1200 mm. c/c. maximum and rotary stitched cross tee

of size 24 x 27 mm at every 600 mm. c/c. and sub cross tee of size 24 x 25 mm

at 1200 mm c/c. and wall angle of size 19 x 19 mm. fixed to the periphery of the

wall. The above grid is suspended at every 1200mm c/c. in both directions using

2.0 mm. thick pre-straightened GI wire laying BIOGUARD BUTT EDGE ceiling

tiles manufactured by M/s. Armstrong World Industries, having NRC 0.10, having

Light reflectance of >90% (WT), k = 0.052-0.057 W/m0K, having Fire

Performance CLASS O / CLASS 1 (BS 476), Humidity Resistance of 95%,

surface having 1 coat of white paint surface with High Light Reflectance &

Scratch Reflectance, back of the tile duly sanded and finished with a coat of paint

of size 600mmx600mmx15mm over the formed grid complete.

12

SPECIFICATION FOR ARMSTRONG CEILINGS – NEEVA BUTT EDGE WITH XL 24MM GRID

Providing and fixing in true horizontal level 600 mm. X 600 mm. false ceiling

system manufactured by M/s. Armstrong World Industries using hot dipped

galvanized steel section, exposed surface with pre-coated capping, main tee of

size 24 x 32 mm. at every 1200 mm. c/c. maximum and rotary stitched cross tee

of size 24 x 27 mm at every 600 mm. c/c. and sub cross tee of size 24 x 25 mm

at 1200 mm c/c. and wall angle of size 19 x 19 mm. fixed to the periphery of the

wall. The above grid is suspended at every 1200mm c/c. in both directions using

2.0 mm. thick pre-straightened GI wire laying NEEVA BUTT EDGE ceiling tiles

manufactured by M/s. Armstrong World Industries, having NRC 0.90, having

Light reflectance of >83% (WT), k = 0.036 W/m0K, having Fire Performance

CLASS O / CLASS 1 (BS 476), Humidity Resistance of 95%, surface having 1

coat of white paint surface with High Light Reflectance & Scratch Reflectance,

back of the tile duly sanded and finished with a coat of paint of size

600mmx600mmx18mm over the formed grid complete.

SPECIFICATION FOR SOUNDSOAK ACOUSTICAL WALL PANELLING

Providing and fixing sound soak acoustical wall paneling of 21mm thick, 600mm

wide and 2200mm long or approved size high density mineral fibre boards having

grooves on the side and covered with treated fabric (with fire retardant & dirt

repellant coating) fixed with concealed extruded powder coated aluminum ‘H’

spline, ‘J’ moulding and other accessories, supports, etc. of Armstrong World

Industries make including necessary MDF frame work, glass wool backing of

density 32Kg/Cum all complete as per drawings. GUIDE SPECIFICATION FOR ARMSTRONG CORTEGA MICROLOOK CEILING WITH ARMSTRONG SUPRAFINE 15MM GRID SYSTEM Providing and fixing in true horizontal level Armstrong CORTEGA RH99 microlook edge ceiling tiles of size

600mmx600mmx16mm having NRC 0.55, Light reflectance of >80% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 99% RH, and having Fire Performance CLASS 0/Class 1 (BS 476). The tile shall be laid on

Armstrong grid systems with 15mm wide T - section flanges colour white having rotary stitching on the Main Runner, 1200

mm & 600 mm Cross Tees.

INSTALLATION: To comprise main runner spaced at 1200mm centres securely fixed to the structural socket by approved hanger at 1200mm maximum centre. The last hanger at the end of each main runner should not be greater than 450mm from the adjacent wall.

Flush fitting 1200mm long cross tees to be interlocked between main runners at 600mm centre to form 1200 x 600 mm module. Cut cross tees longer than 600mm require independent support. 600 x 600mm module to be formed by fitting 600mm long flush fitting cross tees centrally between the 1200 mm cross tees.

Perimeter trim to be Armstrong wall angles or channel, secured to walls at 450 mm maximum centres.

GUIDE SPECIFICATION FOR ARMSTRONG CORTEGA MICROLOOK CEILING WITH ARMSTRONG SILHOUETTE GRID Providing and fixing in true horizontal level Armstrong CORTEGA RH99

microlook edge ceiling tiles of size 600mmx600mmx16mm having NRC 0.55,

Light reflectance of >80% (WT), thermal conductivity k = 0.052-0.057 W/m0K,

Humidity Resistance of 99% RH, and having Fire Performance CLASS 0/Class 1

(BS 476). The tile shall be laid on Armstrong Silhouette profile grid system with

15mm white flanges incorporating a 6mm central reveal in white/black colour.

Silhouette, Main Runners & Cross Tees to have mitred ends & “birdsmouth”

notches to provide mitred cruciform junctions.

INSTALLATION : To comprise main runner spaced at 1200mm centres securely

fixed to the structural soffit by approved hangers at 1200mm maximum centre &

not more than 150mm from spliced joints. The last hanger at the end of each

main runner should not be greater than 600mm from the adjacent wall.

1200mm long cross tees to be interlocked between main runners at 600mm

centre to form 1200 x 600 mm module. Cut cross tees longer than 600mm

require independent support. 600 x 600mm modules to be formed by fitting

600mm long cross tees centrally between the 1200 mm cross tees. The

1200mm cross tees to have central “birdsmouth” notches to facilitate fitting of

600mm cross tees.

Perimeter trim to be Armstrong wall angles, secured to walls at 450 mm

maximum centres.

GUIDE SPECIFICATION FOR ARMSTRONG CORTEGA BOARD/TEGULAR CEILING WITH ARMSTRONG XL 24 mm GRID SYSTEM Providing & Fixing in true horizontal level Armstrong Acoustical Suspended

Ceiling System with CORTEGA RH99 (Board / Tegular ) Tiles. The tiles should

have Humidity Resistance of 99% RH, Average NRC .55, Light Reflectance

>80%, Thermal Conductivity k = 0.052 – 0.057 w/m°c, Color White, Fire

Performance Class 0/Class 1 (BS - 476) in module size of 600mm x 600mm x 16

mm laid on 24XL - Hot Dipped Galvanized steel suspension System having

rotary stitching on the Main Runner, 1200 mm & 600 mm Cross Tees.

INSTALLATION: To comprise main runner spaced at 1200mm centres securely

fixed to the structural socket by approved hanger at 1200mm maximum centre.

The last hanger at the end of each main runner should not be greater than

450mm from the adjacent wall.

Flush fitting 1200mm long cross tees to be interlocked between main runners at

600mm centre to form 1200 x 600 mm module. Cut cross tees longer than

600mm require independent support. 600 x 600mm module to be formed by

fitting 600mm long flush fitting cross tees centrally between the 1200 mm cross

tees.

Perimeter trim to be Armstrong wall angles or channel, secured to walls at 450

mm maximum centres.