WB09 Partition and Wall Systems 11

GypWall CLASSICThe definitive metal stud partition system

!

This section includes updated information, added since it was first published in July 2009. Please see the WHITE BOOK update document for details.

Last updated 05/09/2011

Aylesbury College, Buckinghamshire68

GypWall CLASSICGypWall CLASSIC is the industrys original lightweight drywall partition system, providing cost-effective, multi-purpose solutions suitable for all types of buildings.

34Rw dB

61

30

mins

120

Key facts

Range of stud options to match performance requirements Acoustic stud option for enhanced acoustic performance Satisfies BS 5234 requirements up to and including Severe Duty1 30 - 120 minutes fire resistance to EN and BS standards Achieves high levels of sound insulation up to Rw 61 dB Accommodates services within the stud cavity Can allow for deflection at the head Gypframe metal framework will not twist, warp or rot Lightweight system solutions

A

AGypframe C Stud OR Gypframe AcouStud

1 Refer to section 3.4.2 - Principles of robust design.

ApplicationsDue to the design flexibility of British Gypsum systems, they can be tailored to meet the requirements of a wide range of applications.

Sector Office / commercial Education Housing

Retail Healthcare Apartment buildings

Sport and leisure Industrial High-rise multi-occupancy69

GypWall CLASSIC GypWall RAPID and RAPID dB Plus3 6

www.british-gypsum.com

GypWall CLASSIC

System componentsGypframe metal products 48 S 50 C Stud Length 2400, 2700mm 3000, 3600mm Length 2400, 2700, 3000mm 3600, 4200mm Length 3600, 4200mm Board products Gyproc WallBoard2 Thickness Width Gyproc FireLine2 Thickness Width Gyproc SoundBloc2 Thickness Width Gyproc Plank Thickness Width Gyproc Ergo900 Thickness Width Glasroc H TILEBACKER3 Thickness Width Glasroc F MULTIBOARD Thickness Width 12.5, 15mm 1200mm 12.5, 15mm 1200mm

70 S 50 C Stud1

92 S 50 C Stud1

12.5, 15mm 1200mm

146 S 50 C Stud

Length 2400, 2700mm 3000, 4200mm Length 3600, 4200mm Length 2400, 2700, 3000mm 3600, 4200mm Length 3600, 4200mm

70 I 50 I Stud

19mm 600mm

70 AS 50 AcouStud

12.5mm 900mm

92 AS 50 AcouStud

12.5mm 1200mm

146 AS 50 AcouStud

Length 3600mm

10, 12.5mm 1200mm

Floor & Ceiling Channels Standard (C), Deep Flange Floor & Ceiling Channel (DC) and Extra Deep Flange Floor & Ceiling Channel (EDC). All channels are available in 3600mm only. 99 FC 50 Fixing Channel Length 2400mm

2 Moisture resistant boards are specified in intermittent wet use areas. 3 Glasroc H TILEBACKER is suitable for use in high moisture environments.

Fixing and finishing products Gyproc Wafer Head Drywall Screws For Gypframe metal-to-metal fixing less than 0.8mm thick (I studs less than 0.6mm thick). or Gyproc Wafer Head Jack-Point Screws For Gypframe metal-to-metal fixing 0.8mm thick or greater (I studs 0.6mm thick and greater). Gyproc Drywall Screws For fixing boards to Gypframe metal framing less than 0.8mm thick (I studs less than 0.6mm thick). or Gyproc Jack-Point Screws For fixing boards to Gypframe metal framing 0.8mm thick or greater (I studs 0.6mm thick and greater). Gyproc Sealant Sealing air paths for optimum sound insulation.

150 FC 90 Fixing Channel

Length 1197mm

Service Support Plate For the installation of plywood within a partition cavity. GFS1 Fixing Strap or GFT1 Fixing T GA5 Internal Fixing Angle

Length 130mm

Length 2400mm Length 2400mm Length 3600mm

GA6 Splayed Angle

Length 2400, 3600mm

Gyproc jointing materials For seamless jointing.

670

1 Gypframe 70 S 60 and 92 S 60 C Studs will be required for GypWall CLASSIC

Gyproc edge and angle beads Protecting and enhancing board edges and corners.

incorporating Gyproc Ergo900.SPLIFETIM

ECSUREANTY

SY

STEM W

A

Always use genuine branded British Gypsum components to qualify for SpecSure lifetime warranty

RR

E

T 0844 800 1991 F 0844 561 8816 E [email protected]

Fixing and finishing products (continued) Gyproc Control Joint To accommodate structural movement.

Insulation products Isover APR 1200 25mm, 50mm and 75mm, for improved acoustic performance. Stone mineral wool (by others) For fire-stopping.

Gyproc FireStrip For fire-stopping deflection heads. Thistle Multi-Finish or Thistle Board Finish To provide a plaster skim finish. or Thistle Durafinish To provide improved resistance to accidental damage. or Thistle Spray Finish Gypsum finish plaster for spray or hand application.

Installation overview

Gypframe Floor & Ceiling Channel is fixed at the head and base. Gypframe studs are fitted vertically to a friction-fit within the channel sections, and to abutments, to form the framework. This allows for adjustment during boarding. Studs are fitted so as to all face the same way. Additional framing is installed as required to support heavy fixtures. Boards are screw-fixed to framing members to form the lining. Horizontal board-end joints of face lining boards should be backed with Gypframe GFS1 Fixing Strap (single and double layer) or Gypframe GFT1 Fixing T (single layer only). Openings Details for openings differ according to Duty requirements. See Design - Door openings later for further details.

Services Electrical and other services are normally installed after one side is boarded. Horizontal runs are routed through pre-formed cut-outs in the studs. Gypframe 99 FC 50 Fixing Channel can be installed between studs to support recessed switch boxes / socket outlets, or a high performance socket box detail used where higher acoustic performance is required. Tiling For further details on tiling guidance Refer to section 13 Finishing systems and decorative effects, Tiling. For full installation details, refer to the British Gypsum SITE BOOK, available to download from www.british-gypsum.com

For full installation details, refer to the British Gypsum SITE BOOK, available to download from www.british-gypsum.com71

GypWall CLASSIC6


GypWall CLASSIC

Performance (

Refer to section 3 - Basic principles of system design)SP

ECSUREANTY

EN1

STEM W

2

3

4

One layer of board each side of 48mm Gypframe C Studs at 600mm centres. Linings as in table.

One layer of board each side of 48mm Gypframe C Studs at 600mm centres. 25mm Isover APR 1200 in the cavity. Linings as in table.

Two layers of board each side of 48mm Gypframe C Studs at 600mm centres. Linings as in table.

Two layers of board each side of 48mm Gypframe C Studs at 600mm centres. 25mm Isover APR 1200 in the cavity. Linings as in table.

For single layer Severe Duty solutions please also refer to GypWall ROBUST and GypWall EXTREME sectionsDetail Partition thickness mm Board type Lining thickness mm Max. partition height1 mm Sound insulation Rw dB Duty rating Approx. weight kg/m2 System reference

30 minutes fire resistance1 1 2 2 1 1 2 2 3 475 75 75 75 80 80 80 80 100 100 WallBoard SoundBloc WallBoard SoundBloc WallBoard SoundBloc WallBoard SoundBloc WallBoard WallBoard

EN1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 15 1 x 15 1 x 15 1 x 15 2 x 12.5 2 x 12.5 2500 2500 2500 2500 2800 2800 2800 2800 3400 3000 34 37 40 43 36 39 42 44 42 49 Medium Medium Medium Medium Medium Medium Medium Medium Severe Severe 18 22 18 22 22 26 22 26 35 35 A206001 A206152 A206033 A206184 A206002 A206153 A206034 A206185 A206003 A206035

60 minutes fire resistance1 1 2 3 4 375 80 80 100 100 110

EN1 x 12.5 1 x 15 1 x 15 2 x 12.5 2 x 12.5 2 x 15 2500 2800 2800 3000 3000 3700 36 36 42 46 51 45 Severe Heavy Heavy Severe Severe Severe 25 24 24 43 43 42 G106010 A206066 A206098 A206154 A206186 A206004

Glasroc F MULTIBOARD FireLine FireLine SoundBloc SoundBloc WallBoard

90 minutes fire resistance3 3 4100 110 110 FireLine SoundBloc SoundBloc

EN2 x 12.5 2 x 15 2 x 15 3400 3000 3000 42 49 53 Severe Severe Severe 40 51 51 A206067 A206155 A206187

120 minutes fire resistance3 4 3100 100 110 FireLine FireLine FireLine

EN2 x 12.5 2 x 12.5 2 x 15 3000 3000 3700 42 49 45 Severe Severe Severe 40 40 49 A206067 A206099 A206156

1 The maximum heights quoted are limited by the fire state field of application or by limiting deflection of L/240 at 200 Pa, whichever is the more onerous.

672

NB The fire resistance and sound insulation performances are for imperforate partitions, walls and ceilings incorporating boards with all joints taped and filled, or skimmed according to British Gypsums recommendations. The quoted performances are achieved only if British Gypsum components are used throughout, and the Companys fixing recommendations are strictly observed. Any variation in the specifications should be checked with British Gypsum.

NBS work section K10 - Plasterboard drylinings / partitions / ceilings

A

Table 1a GypWall CLASSIC 48mm Gypframe C Studs - single and double layer board linings Solutions to satisfy the requirements of BS EN 1364-1: 1999

SY

RR

LIFETIM

E


BS1

SP

ECSUREANTY

STEM W

2

3

4

5







30 minutes fire resistance1 1 1 2 2 1 1 2 270 75 75 75 75 80 80 80 80

BS1 x 10 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 15 1 x 15 1 x 15 1 x 15 2500 2500 2500 2500 2500 2800 2800 2800 2800 35 34 37 40 43 36 39 42 44 Heavy Medium Medium Medium Medium Medium Medium Medium Medium 20 18 22 18 22 21 26 21 26 G106006 A206001 A206152 A206033 A206184 A206002 A206153 A206034 A206185

Glasroc F MULTIBOARD WallBoard SoundBloc WallBoard SoundBloc WallBoard SoundBloc WallBoard SoundBloc

60 minutes fire resistance3 1 1 2 4 4 5 570 75 80 80 100 100 100 100

BS1 x 10 1 x 12.5 1 x 15 1 x 15 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2500 2500 2800 2800 3400 3400 3400 3400 43 36 36 42 42 46 49 51 Heavy Severe Heavy Heavy Severe Severe Severe Severe 20 25 24 24 35 43 35 43 G106008 G106010 A206066 A206098 A206003 A206154 A206035 A206186

Glasroc F MULTIBOARD Glasroc F MULTIBOARD FireLine FireLine WallBoard SoundBloc WallBoard SoundBloc

90 minutes fire resistance4 4 5 5110 110 110 110 WallBoard SoundBloc WallBoard SoundBloc

BS2 x 15 2 x 15 2 x 15 2 x 15 3700 3700 3700 3700 45 49 49 53 Severe Severe Severe Severe 42 51 42 51 A206004 A206155 A206036 A206187

120 minutes fire resistance4 4 590 100 100

BS2 x 10 2 x 12.5 2 x 12.5 3100 3400 3400 41 42 49 Severe Severe Severe 40 40 40 G106011 A206067 A206099

Glasroc F MULTIBOARD FireLine FireLine

1 Based on a limiting deflection of L/240 at 200 Pa. Greater heights can be achieved through the use of Gypframe I Studs, or reduced stud centres. Refer to

section 3.4.2 - Principles of robust design.NB The fire resistance and sound insulation performances are for imperforate partitions, walls and ceilings incorporating boards with all joints taped and filled, or skimmed according to British Gypsums recommendations. The quoted performances are achieved only if British Gypsum components are used throughout, and the Companys fixing recommendations are strictly observed. Any variation in the specifications should be checked with British Gypsum.

A

Table 1b GypWall CLASSIC 48mm Gypframe C Studs - single and double layer board linings Solutions to satisfy the requirements of BS 476: Part 22: 1987

SY

NBS work section K10 - Plasterboard drylinings / partitions / ceilings73

GypWall CLASSIC6

RR

LIFETIM

E


GypWall CLASSIC

Performance (


ECSUREANTY

EN1

STEM W

2

3





30 minutes fire resistance1 1 2 3 2 3 1 1 2 3 297 97 97 97 97 97 102 102 102 102 102 WallBoard SoundBloc WallBoard WallBoard SoundBloc SoundBloc WallBoard SoundBloc WallBoard WallBoard SoundBloc

EN1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 15 1 x 15 1 x 15 1 x 15 1 x 15 3600 3600 3600 3600 3600 3600 3800 3800 3800 3800 3800 36 40 42 43 45 47 38 42 43 44 47 Medium Medium Medium Medium Medium Medium Medium Heavy Medium Medium Heavy 18 22 18 19 22 22 22 26 22 22 26 A206013 A206164 A206045 A206138 A206196 A206228 A206014 A206165 A206046 A206139 A206197


EN1 x 15 1 x 15 1 x 15 3800 3800 3800 37 43 44 Heavy Heavy Heavy 24 24 24 A206078 A206110 A206141



6NBS work section K10 - Plasterboard drylinings / partitions / ceilings74

A

Table 2a GypWall CLASSIC 70mm Gypframe C Studs - single layer board linings Solutions to satisfy the requirements of BS EN 1364-1: 1999

SY

RR

LIFETIM

E


BS1

SP

ECSUREANTY

STEM W

2

3




For single layer Severe Duty solutions please refer to GypWall ROBUST and GypWall EXTREME sectionsDetail Partition thickness mm Board type Lining thickness mm Max. partition height1 mm Sound insulation Rw dB Duty rating Approx. weight kg/m2 System reference

30 minutes fire resistance1 1 2 3 2 3 1 1 2 3 297 97 97 97 97 97 102 102 102 102 102 WallBoard SoundBloc WallBoard WallBoard SoundBloc SoundBloc WallBoard SoundBloc WallBoard WallBoard SoundBloc

BS1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 15 1 x 15 1 x 15 1 x 15 1 x 15 3600 3600 3600 3600 3600 3600 3800 3800 3800 3800 3800 36 40 42 43 45 47 38 42 43 44 47 Medium Medium Medium Medium Medium Medium Medium Heavy Medium Medium Heavy 18 22 18 19 22 22 22 26 22 22 26 A206013 A206164 A206045 A206138 A206196 A206228 A206014 A206165 A206046 A206139 A206197


BS1 x 15 1 x 15 1 x 15 3800 3800 3800 37 43 44 Heavy Heavy Heavy 24 24 25 A206078 A206110 A206141



A

Table 2b GypWall CLASSIC 70mm Gypframe C Studs - single layer board linings Solutions to satisfy the requirements of BS 476: Part 22: 1987

SY


GypWall CLASSIC6

RR

LIFETIM

E


GypWall CLASSIC

Performance (


ECSUREANTY

EN1

STEM W

2

3





30 minutes fire resistance1 2 3 2 3122 122 122 122 122 WallBoard WallBoard WallBoard SoundBloc SoundBloc

EN2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 4600 4600 4600 4600 4600 45 49 50 52 53 Severe Severe Severe Severe Severe 35 35 35 43 44 A206015 A206047 A206142 A206198 A206230

60 minutes fire resistance1 3 2 3 1 2 1 2122 122 122 122 132 132 132 132 SoundBloc WallBoard SoundBloc SoundBloc WallBoard WallBoard SoundBloc SoundBloc

EN2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 15 2 x 15 2 x 15 2 x 15 4600 4000 4000 4000 4900 4000 4900 4000 49 50 52 53 46 50 51 54 Severe Severe Severe Severe Severe Severe Severe Severe 43 35 43 44 42 42 51 51 A206166 A206142 A206198 A206230 A206016 A206048 A206167 A206199

90 minutes fire resistance1 2 3 1 2 3122 122 122 132 132 132 FireLine FireLine FireLine SoundBloc SoundBloc SoundBloc

EN2 x 12.5 2 x 12.5 2 x 12.5 2 x 15 2 x 15 2 x 15 4600 4600 4600 3000 4000 4000 46 49 50 51 54 56 Severe Severe Severe Severe Severe Severe 40 40 40 51 51 52 A206079 A206111 A206144 A206167 A206199 A206231

120 minutes fire resistance1 2 3 1 2122 122 122 132 132 FireLine FireLine FireLine FireLine FireLine

EN2 x 12.5 2 x 12.5 2 x 12.5 2 x 15 2 x 15 4200 4000 4000 4900 4300 46 49 50 46 50 Severe Severe Severe Severe Severe 40 40 40 47 49 A206079 A206111 A206144 A206251 A206253



676

NB For heights between 4200mm and 8000mm, Gypframe Deep Flange Floor & Ceiling Channel should be used at base and at head (subject to deflection criteria).


A

Table 3a GypWall CLASSIC 70mm Gypframe C Studs - double layer board linings Solutions to satisfy the requirements of BS EN 1364-1: 1999

SY

RR

LIFETIM

E


BS1

SP

ECSUREANTY

STEM W

2

3





60 minutes fire resistance1 1 2 3 2 3122 122 122 122 122 122 WallBoard SoundBloc WallBoard WallBoard SoundBloc SoundBloc

BS2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 4600 4600 4600 4600 4600 4600 45 49 49 50 52 53 Severe Severe Severe Severe Severe Severe 35 43 35 36 43 44 A206015 A206166 A206047 A206142 A206198 A206230

90 minutes fire resistance1 2 1 2 3132 132 132 132 132 WallBoard WallBoard SoundBloc SoundBloc SoundBloc

BS2 x 15 2 x 15 2 x 15 2 x 15 2 x 15 4900 4900 4900 4900 4900 46 50 51 54 56 Severe Severe Severe Severe Severe 42 42 51 51 52 A206016 A206048 A206167 A206199 A206231

120 minutes fire resistance1 1 2 3112 122 122 122

BS2 x 10 2 x 12.5 2 x 12.5 2 x 12.5 4200 4600 4600 4600 42 46 49 50 Severe Severe Severe Severe 40 40 40 41 G106013 A206079 A206111 A206144

Glasroc F MULTIBOARD FireLine FireLine FireLine


section 3.4.2 - Principles of robust design.NB The fire resistance and sound insulation performances are for imperforate partitions, walls and ceilings incorporating boards with all joints taped and filled, or skimmed according to British Gypsums recommendations. The quoted performances are achieved only if British Gypsum components are used throughout, and the Companys fixing recommendations are strictly observed. Any variation in the specifications should be checked with British Gypsum. NB For heights between 4200mm and 8000mm, Gypframe Deep Flange Floor & Ceiling Channel should be used at base and at head (subject to deflection criteria).

A

Table 3b GypWall CLASSIC 70mm Gypframe C Studs - double layer board linings Solutions to satisfy the requirements of BS 476: Part 22: 1987

SY


GypWall CLASSIC6

RR

LIFETIM

E


GypWall CLASSIC

Performance (


ECSUREANTY

EN1

STEM W

2

3

One layer of board each side of 70mm Gypframe 70 AS 50 AcouStuds at 600mm centres. Linings as in table.

One layer of board each side of 70mm Gypframe 70 AS 50 AcouStuds at 600mm centres. 25mm Isover APR 1200 in the cavity. Linings as in table.


4

5

6

One layer of board each side of 70mm Gypframe 70 AS 50 AcouStuds at 600mm centres. 3 x 25mm Isover APR 1200 in the cavity. Linings as in table.

Two layers of board each side of 70mm Gypframe 70 AS 50 AcouStuds at 600mm centres. Linings as in table.

Two layers of board each side of 70mm Gypframe 70 AS 50 AcouStuds at 600mm centres. 25mm Isover APR 1200 in the cavity. Linings as in table.


30 minutes fire resistance1 3 2 3 1 3 4 597 97 97 97 102 102 102 122 SoundBloc WallBoard SoundBloc SoundBloc WallBoard WallBoard SoundBloc WallBoard

EN1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 15 1 x 15 1 x 15 2 x 12.5 3800 3800 3800 3800 4000 4000 4000 4700 41 44 48 49 39 44 50 47 Medium Medium Medium Medium Medium Medium Heavy Severe 22 19 22 23 22 22 26 35 A206A164 A206A138 A206A196 A206A228 A206A014 A206A139 A206A252 A206A015

60 minutes fire resistance1 2 3 5 6102 102 102 122 122 FireLine FireLine FireLine SoundBloc SoundBloc

EN1 x 15 1 x 15 1 x 15 2 x 12.5 2 x 12.5 4000 4000 4000 4700 4000 39 43 44 53 58 Heavy Heavy Heavy Severe Severe 24 24 24 43 43 A206A078 A206A110 A206A141 A206A166 A206A198

90 minutes fire resistance5 6 5122 122 132 FireLine FireLine SoundBloc

EN2 x 12.5 2 x 12.5 2 x 15 4700 4700 3000 49 54 54 Severe Severe Severe 40 40 51 A206A079 A206A111 A206A167


EN2 x 12.5 2 x 12.5 2 x 15 4200 4000 5000 49 54 49 Severe Severe Severe 40 40 49 A206A079 A206A111 A206A251


NB The fire resistance and sound insulation performances are for imperforate partitions, walls and ceilings incorporating boards with all joints taped and filled, or skimmed according to British Gypsums recommendations. The quoted performances are achieved only if British Gypsum components are used throughout, and the Companys fixing recommendations are strictly observed. Any variation in the specifications should be checked with British Gypsum. NB For heights between 4200mm and 8000mm, Gypframe Deep Flange Floor & Ceiling Channel should be used at base and at head (subject to deflection criteria).


A

Table 4a GypWall CLASSIC 70mm Gypframe AcouStuds - single and double layer board linings Solutions to satisfy the requirements of BS EN 1364-1: 1999

SY

RR

LIFETIM

E


BS1

SP

ECSUREANTY

STEM W

2

3

One layer of board each side of 70mm Gypframe 70 AS 50 AcouStuds at 600mm centres. Linings as in table.



4

5

6

One layer of board each side of 70mm Gypframe 70 AS 50 AcouStuds at 600mm centres. 3 x 25mm Isover APR 1200 in the cavity. Linings as in table.




30 minutes fire resistance1 3 2 3 497 97 97 97 102 SoundBloc WallBoard SoundBloc SoundBloc SoundBloc

BS1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 15 3800 3800 3800 3800 4000 41 44 48 49 50 Medium Medium Medium Medium Heavy 22 19 22 23 26 A206A164 A206A138 A206A196 A206A228 A206A252

60 minutes fire resistance1 2 3 5 5 6102 102 102 122 122 122 FireLine FireLine FireLine WallBoard SoundBloc SoundBloc

BS1 x 15 1 x 15 1 x 15 2 x 12.5 2 x 12.5 2 x 12.5 4000 4000 4000 4700 4700 4700 39 43 44 47 53 58 Heavy Heavy Heavy Severe Severe Severe 24 24 24 35 43 43 A206A078 A206A110 A206A141 A206A015 A206A166 A206A198

90 minutes fire resistance5132 SoundBloc

BS2 x 15 5000 54 Severe 51 A206A167

120 minutes fire resistance5 6122 122 FireLine FireLine

BS2 x 12.5 2 x 12.5 4700 4700 49 54 Severe Severe 40 40 A206A079 A206A111



A

Table 4b GypWall CLASSIC 70mm Gypframe AcouStuds - single and double layer board linings Solutions to satisfy the requirements of BS 476: Part 22: 1987

SY


GypWall CLASSIC6

RR

LIFETIM

E


GypWall CLASSIC

Performance (


ECSUREANTY

EN1

STEM W

2

3

4

5




One layer of board each side of 92mm Gypframe C Studs at 600mm centres. 3 x 25mm Isover APR 1200 in the cavity. Linings as in table.

One layer of board each side of 92mm Gypframe C Studs at 600mm centres. 100mm Isover Modular Roll in the cavity. Linings as in table.

6

7

8

9



Two layers of board each side of 92mm Gypframe C Studs at 600mm centres. 3 x 25mm Isover APR 1200 in the cavity. Linings as in table.

Two layers of board each side of 92mm Gypframe C Studs at 600mm centres. 100mm Isover Modular Roll in the cavity. Linings as in table.

For single layer Severe Duty solutions please also refer to GypWall ROBUST and GypWall EXTREME sectionsDetail Partition thickness mm Board type Lining thickness mm Max. partition height1 mm Sound insulation Rw (Rw + Ctr) dB Duty rating Approx. weight kg/m2 System reference

30 minutes fire resistance1 2 4 3 5 4124 124 119 124 124 124 SoundBloc SoundBloc SoundBloc SoundBloc SoundBloc SoundBloc

EN1 x 15 1 x 15 1 x 12.5 1 x 15 1 x 15 1 x 15 4000 4000 4000 4000 4000 4000 44 49 50 50 51 52 Heavy Heavy Medium Heavy Heavy Heavy 27 27 23 27 27 27 A206261 A206262 A206232 A206263 A206264 A206233

60 minutes fire resistance1 2 5 8124 124 124 144 FireLine FireLine FireLine SoundBloc

EN1 x 15 1 x 15 1 x 15 2 x 12.5 4000 4000 4000 4000 40 442 46 56 (51) Heavy Heavy Heavy Severe 25 25 25 44 A206265 A206266 A206268 A206234

90 minutes fire resistance6 9 7154 154 154 SoundBloc FireLine SoundBloc

EN2 x 15 2 x 15 2 x 15 5000 4000 5000 52 53 562 Severe Severe Severe 52 53 52 A206269 A206276 A206270


EN2 x 15 2 x 15 2 x 15 5900 5000 3000 50 522 53 Severe Severe Severe 52 52 53 A206273 A206274 A206276

1 The maximum heights quoted are limited by the fire state field of application or by limiting deflection of L/240 at 200 Pa, whichever is the more onerous. 2 Increasing insulation to 50mm Isover APR 1200 will not improve this system performance.

680



A

Table 5a GypWall CLASSIC 92mm Gypframe C Studs - single and double layer board linings Solutions to satisfy the requirements of BS EN 1364-1: 1999

SY

RR

LIFETIM

E


BS1

SP

ECSUREANTY

STEM W

2

3

4

5




One layer of board each side of 92mm Gypframe C Studs at 600mm centres. 3 x 25mm Isover APR 1200 in the cavity. Linings as in table.

One layer of board each side of 92mm Gypframe C Studs at 600mm centres. 100mm Isover Modular Roll in the cavity. Linings as in table.

6

7

8

9



Two layers of board each side of 92mm Gypframe C Studs at 600mm centres. 3 x 25mm Isover APR 1200 in the cavity. Linings as in table.

Two layers of board each side of 92mm Gypframe C Studs at 600mm centres. 100mm Isover Modular Roll in the cavity. Linings as in table.


30 minutes fire resistance1 2 4 3 5 4124 124 119 124 124 124 SoundBloc SoundBloc SoundBloc SoundBloc SoundBloc SoundBloc

BS1 x 15 1 x 15 1 x 12.5 1 x 15 1 x 15 1 x 15 4700 4700 4500 4700 4700 4700 44 49 50 50 51 52 Heavy Heavy Medium Heavy Heavy Heavy 27 27 23 27 27 27 A206261 A206262 A206232 A206263 A206264 A206233

60 minutes fire resistance1 2 5 8124 124 124 144 FireLine FireLine FireLine SoundBloc

BS1 x 15 1 x 15 1 x 15 2 x 12.5 4700 4700 4700 5700 40 442 46 56 (51) Heavy Heavy Heavy Severe 25 25 25 44 A206265 A206266 A206268 A206234

90 minutes fire resistance6 7154 154 SoundBloc SoundBloc

BS2 x 15 2 x 15 5900 5900 52 562 Severe Severe 52 52 A206269 A206270


BS2 x 15 2 x 15 2 x 15 5900 5900 5900 50 522 53 Severe Severe Severe 52 52 53 A206273 A206274 A206276


section 3.4.2 - Principles of robust design.2 Increasing insulation to 50mm Isover APR 1200 will not improve this system performance.


A

Table 5b GypWall CLASSIC 92mm Gypframe C Studs - single and double layer board linings Solutions to satisfy the requirements of BS 476: Part 22: 1987

SY


GypWall CLASSIC6

RR

LIFETIM

E


GypWall CLASSIC

Performance (


ECSUREANTY

EN1

STEM W

2

3

4

One layer of board each side of 92mm Gypframe AcouStuds at 600mm centres. Linings as in table.

One layer of board each side of 92mm Gypframe AcouStuds at 600mm centres. 25mm Isover APR 1200 in the cavity. Linings as in table.


One layer of board each side of 92mm Gypframe AcouStuds at 600mm centres. 100mm Isover Modular Roll in the cavity. Linings as in table.

5

6

7

8

Two layers of board each side of 92mm Gypframe AcouStuds at 600mm centres. Linings as in table.

Two layers of board each side of 92mm Gypframe AcouStuds at 600mm centres. 25mm Isover APR 1200 in the cavity. Linings as in table.


Two layers of board each side of 92mm Gypframe AcouStuds at 600mm centres. 100mm Isover Modular Roll in the cavity. Linings as in table.


30 minutes fire resistance1 2 3 4124 124 124 124 SoundBloc SoundBloc SoundBloc SoundBloc

EN1 x 15 1 x 15 1 x 15 1 x 15 4000 4000 4000 4000 45 50 51 52 Heavy Heavy Heavy Heavy 27 27 27 27 A206A281 A206A282 A206A283 A206A284

60 minutes fire resistance1 2 4 5 6 7 8124 124 124 144 144 144 144 FireLine FireLine FireLine SoundBloc SoundBloc SoundBloc SoundBloc

EN1 x 15 1 x 15 1 x 15 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 4000 4000 4000 5000 5000 5000 5000 41 442 46 54 57 (51) 58 (53) 59 (54) Heavy Heavy Heavy Severe Severe Severe Severe 24 24 24 52 52 52 52 A206A285 A206A286 A206A288 A206A289 A206A290 A206A291 A206A292

120 minutes fire resistance5 6 7 8144 144 144 144 FireLine FireLine FireLine FireLine

EN2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 3000 4000 4000 3000 51 54 55 56 Severe Severe Severe Severe 52 52 52 52 A206A293 A206A294 A206A295 A206A296

1 The maximum heights quoted are limited by the fire state field of application or by limiting deflection of L/240 at 200 Pa, whichever is the more onerous. 2 Increasing insulation to 50mm Isover APR 1200 will not improve this system performance.



A

Table 6a GypWall CLASSIC 92mm Gypframe AcouStuds - single and double layer board linings Solutions to satisfy the requirements of BS EN 1364-1: 1999

SY

RR

LIFETIM

E


BS1

SP

ECSUREANTY

STEM W

2

3

4

One layer of board each side of 92mm Gypframe AcouStuds at 600mm centres. Linings as in table.



One layer of board each side of 92mm Gypframe AcouStuds at 600mm centres. 100mm Isover Modular Roll in the cavity. Linings as in table.

5

6

7

8

Two layers of board each side of 92mm Gypframe AcouStuds at 600mm centres. Linings as in table.



Two layers of board each side of 92mm Gypframe AcouStuds at 600mm centres. 100mm Isover Modular Roll in the cavity. Linings as in table.


30 minutes fire resistance1 2 3 4124 124 124 124 SoundBloc SoundBloc SoundBloc SoundBloc

BS1 x 15 1 x 15 1 x 15 1 x 15 4900 4900 4900 4900 45 50 51 52 Heavy Heavy Heavy Heavy 27 27 27 27 A206A281 A206A282 A206A283 A206A284

60 minutes fire resistance1 2 4 5 6 7 8124 124 124 144 144 144 144 FireLine FireLine FireLine SoundBloc SoundBloc SoundBloc SoundBloc

BS1 x 15 1 x 15 1 x 15 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 4900 4900 4900 5800 5800 5800 5800 41 442 46 54 57 (51) 58 (53) 59 (54) Heavy Heavy Heavy Severe Severe Severe Severe 24 24 24 52 52 52 52 A206A285 A206A286 A206A288 A206A289 A206A290 A206A291 A206A292

120 minutes fire resistance5 6 7 8144 144 144 144 FireLine FireLine FireLine FireLine

BS2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 5800 5800 5800 5800 51 54 55 56 Severe Severe Severe Severe 52 52 52 52 A206A293 A206A294 A206A295 A206A296


section 3.4.2 - Principles of robust design.2 Increasing insulation to 50mm Isover APR 1200 will not improve this system performance.


A

Table 6b GypWall CLASSIC 92mm Gypframe AcouStuds - single and double layer board linings Solutions to satisfy the requirements of BS 476: Part 22: 1987

SY


GypWall CLASSIC6

RR

LIFETIM

E


GypWall CLASSIC

Performance (


ECSUREANTY

EN1

STEM W

2

3

4




Inner layer of Gyproc Plank fixed horizontally, and outer layer of Gyproc FireLine fixed vertically each side of 146mm Gypframe C Studs at 600mm centres. 25mm Isover APR 1200 in the cavity. Linings as in table.


30 minutes fire resistance1 2 3 1 2198 198 198 198 198 WallBoard WallBoard WallBoard SoundBloc SoundBloc

EN2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 7600 7600 7600 7600 7600 50 51 51 53 55 (49) Severe Severe Severe Severe Severe 35 35 36 43 43 A206027 A206059 A206149 A206178 A206210

60 minutes fire resistance3 1 2 1 2 3 1 4198 198 198 208 208 208 208 211 WallBoard SoundBloc SoundBloc WallBoard WallBoard WallBoard SoundBloc

EN2 x 12.5 2 x 12.5 2 x 12.5 2 x 15 2 x 15 2 x 15 2 x 15 19 + 12.5 4000 5000 4000 5000 4000 4000 5000 7100 51 53 55 (49) 50 51 51 56 (50) 51 Severe Severe Severe Severe Severe Severe Severe Severe 36 43 43 42 42 43 51 54 A206149 A206178 A206210 A206028 A206060 A206150 A206179 A226002

Plank + FireLine

90 minutes fire resistance1 2 3 1 2 3 4198 198 198 208 208 208 211 FireLine FireLine FireLine SoundBloc SoundBloc SoundBloc

EN2 x 12.5 2 x 12.5 2 x 12.5 2 x 15 2 x 15 2 x 15 19 + 12.5 7600 7600 7600 3000 4000 4000 4000 50 51 51 56 (50) 58 (52) 59 (53) 51 Severe Severe Severe Severe Severe Severe Severe 40 40 40 51 51 52 54 A206091 A206123 A206151 A206179 A206211 A206243 A226002

Plank + FireLine

120 minutes fire resistance1 3 2 1 2 3198 198 198 208 208 208 FireLine FireLine FireLine FireLine FireLine FireLine

EN2 x 12.5 2 x 12.5 2 x 12.5 2 x 15 2 x 15 2 x 15 4200 4000 4000 7900 7800 7800 50 51 51 50 51 51 Severe Severe Severe Severe Severe Severe 40 40 40 46 46 46 A206091 A206151 A206123 A206180 A206181 A206254



684

NB For heights between 4200mm and 8000mm, Gypframe Deep Flange Floor & Ceiling Channel should be used at base and at head (subject to deflection criteria).


A

Table 7a GypWall CLASSIC 146mm Gypframe C Studs - double layer board linings Solutions to satisfy the requirements of BS EN 1364-1: 1999

SY

RR

LIFETIM

E


BS1

SP

ECSUREANTY

STEM W

2

3

4




Inner layer of Gyproc Plank fixed horizontally, and outer layer of Gyproc board fixed vertically each side of 146mm Gypframe C Studs at 600mm centres. 25mm Isover APR 1200 in the cavity. Linings as in table.


60 minutes fire resistance1 3 2 1 2 3198 198 198 198 198 198 WallBoard WallBoard WallBoard SoundBloc SoundBloc SoundBloc

BS2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 7600 7600 7600 7600 7600 7600 50 51 51 53 55 (49) 56 (50) Severe Severe Severe Severe Severe Severe 35 36 35 43 43 43 A206027 A206149 A206059 A206178 A206210 A206244

90 minutes fire resistance1 2 1 2 3 4208 208 208 208 208 211 WallBoard WallBoard SoundBloc SoundBloc SoundBloc

BS2 x 15 2 x 15 2 x 15 2 x 15 2 x 15 19 + 12.5 7900 7900 7900 7900 7900 7100 50 51 56 (50) 58 (52) 59 (53) 59 Severe Severe Severe Severe Severe Severe 42 42 51 51 52 54 A206028 A206060 A206179 A206211 A206243 A226001

Plank + SoundBloc

120 minutes fire resistance1 1 2 3 4188 198 198 198 211

BS2 x 10 2 x 12.5 2 x 12.5 2 x 12.5 19 + 12.5 7100 7600 7600 7600 7100 48 50 51 51 51 Severe Severe Severe Severe Severe 40 40 40 41 54 G106014 A206091 A206123 A206151 A226002

Glasroc F MULTIBOARD FireLine FireLine FireLine Plank + FireLine



A

Table 7b GypWall CLASSIC 146mm Gypframe C Studs - double layer board linings Solutions to satisfy the requirements of BS 476: Part 22: 1987

SY


GypWall CLASSIC6

RR

LIFETIM

E


GypWall CLASSIC

Performance (


ECSUREANTY

EN1

STEM W

2

3



Two layers of board each side of 146mm Gypframe 146 AS 50 AcouStuds at 600mm centres. 150mm Isover APR 1200 (100mm and 50mm) in the cavity. Linings as in table.


60 minutes fire resistance1 1 3208 208 208 WallBoard SoundBloc SoundBloc

EN2 x 15 2 x 15 2 x 15 5000 5000 5000 52 (47) 59 (54) 61 (57) Severe Severe Severe 42 51 53 A206A028 A206A179 A206A255

90 minutes fire resistance1 1 2 3198 208 208 208 FireLine SoundBloc SoundBloc SoundBloc

EN2 x 12.5 2 x 15 2 x 15 2 x 15 7800 4000 4000 4000 52 (48) 59 (54) 61 (56) 61 (57) Severe Severe Severe Severe 40 51 52 53 A206A091 A206A179 A206A243 A206A255

120 minutes fire resistance1 1198 208 FireLine FireLine

EN2 x 12.5 2 x 15 4200 8100 52 (48) 52 (47) Severe Severe 40 50 A206A091 A206A180


NB The fire resistance and sound insulation performances are for imperforate partitions, walls and ceilings incorporating boards with all joints taped and filled, or skimmed according to British Gypsums recommendations. The quoted performances are achieved only if British Gypsum components are used throughout, and the Companys fixing recommendations are strictly observed. Any variation in the specifications should be checked with British Gypsum. NB For heights between 4200mm and 8000mm, Gypframe Deep Flange Floor & Ceiling Channel should be used at base and at head (subject to deflection criteria). NB For heights over 8000mm, Gypframe Extra Deep Flange Floor & Ceiling Channel should be used at head and base.


A

Table 8a GypWall CLASSIC 146mm Gypframe AcouStuds - double layer board linings Solutions to satisfy the requirements of BS EN 1364-1: 1999

SY

RR

LIFETIM

E


BS1

SP

ECSUREANTY

STEM W

2

3



Two layers of board each side of 146mm Gypframe 146 AS 50 AcouStuds at 600mm centres. 150mm Isover APR 1200 (100mm and 50mm) in the cavity. Linings as in table.


90 minutes fire resistance1 1 2 3208 208 208 208 WallBoard SoundBloc SoundBloc SoundBloc

BS2 x 15 2 x 15 2 x 15 2 x 15 8100 8100 8100 8100 52 (47) 59 (54) 61 (56) 61 (57) Severe Severe Severe Severe 42 51 52 53 A206A028 A206A179 A206A243 A206A255

120 minutes fire resistance1198 FireLine

BS2 x 12.5 7800 52 (48) Severe 40 A206A091


section 3.4.2 - Principles of robust design.NB The fire resistance and sound insulation performances are for imperforate partitions, walls and ceilings incorporating boards with all joints taped and filled, or skimmed according to British Gypsums recommendations. The quoted performances are achieved only if British Gypsum components are used throughout, and the Companys fixing recommendations are strictly observed. Any variation in the specifications should be checked with British Gypsum. NB For heights between 4200mm and 8000mm, Gypframe Deep Flange Floor & Ceiling Channel should be used at base and at head (subject to deflection criteria). NB For heights over 8000mm, Gypframe Extra Deep Flange Floor & Ceiling Channel should be used at head and base.

A

Table 8b GypWall CLASSIC 146mm Gypframe AcouStuds - double layer board linings Solutions to satisfy the requirements of BS 476: Part 22: 1987

SY


GypWall CLASSIC6

RR

LIFETIM

E


GypWall CLASSIC

Performance (


ECSUREANTY

EN1

STEM W

2

3

4

One layer of board each side of 70mm Gypframe 70 S 60 C Studs at 450mm centres. Insulation and linings as in table.

Two layers of board each side of 70mm Gypframe 70 S 60 C Studs at 450mm centres. Insulation and linings as in table.

One layer of board each side of 70mm Gypframe 70 AS 50 AcouStuds at 450mm centres. Insulation and linings as in table.

Two layers of board each side of 70mm Gypframe 70 AS 50 AcouStuds at 450mm centres. Insulation and linings as in table.

5

6



For single layer Severe Duty solutions please also refer to GypWall ROBUST and GypWall EXTREME sectionsDetail Partition thickness mm Board type Lining thickness mm Max. partition height1 mm Isover Sound insulation APR 1200 Rw mm dB Duty rating Approx. weight kg/m2 System reference

30 minutes fire resistance1 1 1 3 3 5 5 597 97 97 97 97 119 119 119 Ergo900 Ergo900 Ergo900 Ergo900 Ergo900 Ergo900 Ergo900 Ergo9002

EN1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 3900 3900 3900 3900 3900 4500 4500 4500 25 50 25 50 25 50 40 44 45 45 47 41 45 47 Heavy Heavy Heavy Heavy Heavy Heavy Heavy Heavy 24 24 25 24 25 25 25 26 A204001 A204003 A204005 A204A009 A204A011 A204013 A204015 A204017

120 minutes fire resistance2 2 4 4 4 6 6 6122 122 122 122 122 144 144 144

EN2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 4200 4000 4200 4000 3000 5200 4000 3000 25 25 50 25 50 49 52 52 57 58 50 52 54 Severe Severe Severe Severe Severe Severe Severe Severe 47 47 47 47 48 48 48 49 A204002 A204004 A204A008 A204A010 A204A012 A204014 A204016 A204018

Ergo900 Ergo900 Ergo900 Ergo900 Ergo900 Ergo900 Ergo900 Ergo900

1 The maximum heights quoted are limited by the fire state field of application or by limiting deflection of L/240 at 200 Pa, whichever is the more onerous. 2 For alternative heights at 90 minutes, please refer to Gyproc Ergo900 product brochure, available to download from www.british-gypsum.com

688



A

Table 9a GypWall CLASSIC system at 450mm stud centres using Gyproc Ergo900 plasterboard Solutions to satisfy the requirements of BS EN 1364-1: 1999

SY

RR

LIFETIM

E


BS1

SP

ECSUREANTY

STEM W

2

3

4



One layer of board each side of 70mm Gypframe 70 AS 50 AcouStuds at 450mm centres. Insulation and linings as in table.

Two layers of board each side of 70mm Gypframe 70 AS 50 AcouStuds at 450mm centres. Insulation and linings as in table.

5

6



For single layer Severe Duty solutions please also refer to GypWall ROBUST and GypWall EXTREME sectionsDetail Partition thickness mm Board type Lining thickness mm Max. partition height1 mm Isover Sound insulation APR 1200 Rw mm dB Duty rating Approx. weight kg/m2 System reference


BS1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 3900 3900 3900 3900 3900 4500 4500 4500 25 50 25 50 25 50 40 44 45 45 47 41 45 47 Heavy Heavy Heavy Heavy Heavy Heavy Heavy Heavy 24 24 25 24 25 25 25 26 A204001 A204003 A204005 A204A009 A204A011 A204013 A204015 A204017


BS2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 2 x 12.5 4800 4800 4800 4800 4800 5700 5700 5700 25 25 50 25 50 49 52 52 57 58 50 52 54 Severe Severe Severe Severe Severe Severe Severe Severe 47 47 47 47 48 48 48 49 A204002 A204004 A204A008 A204A010 A204A012 A204014 A204016 A204018

1 Based on limiting deflection of L/240 at 200 Pa.


A

Table 9b GypWall CLASSIC system at 450mm stud centres using Gyproc Ergo900 plasterboard Solutions to satisfy the requirements of BS 476: Part 22: 1987

SY


GypWall CLASSIC6

RR

LIFETIM

E


GypWall CLASSIC

Performance

(

Refer to 2 - Basic principles of system design)Table 10a GypWall CLASSIC 48mm Gypframe C Studs - single and double layer incorporating Glasroc H TILEBACKER board linings Solutions to satisfy the requirements of BS EN 1364-1: 1999SPLIFETIM

ECSUREANTY

EN1

SY

STEM W

2

3

4





Detail

Partition thickness mm

Board type

Lining thickness mm

Max. partition height1 mm

Sound insulation Rw dB

Duty rating

Approx. weight kg/m2

System reference


EN1 x 12.5 1 x 12.5 1 x 12.5 + 1 x 12.5 2500 2500 3400 34 40 42 Medium Medium Severe 22 22 39 H206001 H206033 H206003

Glasroc H TILEBACKER Glasroc H TILEBACKER Outer layer Glasroc H TILEBACKER and inner layer WallBoard Outer layer Glasroc H TILEBACKER and inner layer WallBoard

4

100

1 x 12.5 + 1 x 12.5

3000

49

Severe

39

H206035




A

RR

E


BS1

Table 10b GypWall CLASSIC 48mm Gypframe C Studs - single and double layer incorporating Glasroc H TILEBACKER board linings Solutions to satisfy the requirements of BS 476: Part 22: 1987

SPLIFETIM

ECSUREANTY

SY

STEM W

2

3

4





Detail


Board type

Lining thickness mm



Duty rating


System reference

30 minutes fire resistance1 275 75

BS1 x 12.5 1 x 12.5 2500 2500 34 40 Medium Medium 22 22 H206001 H206033

Glasroc H TILEBACKER Glasroc H TILEBACKER

60 minutes fire resistance3100

BS1 x 12.5 + 1 x 12.5 3400 42 Severe 39 H206003

Outer layer Glasroc H TILEBACKER and inner layer WallBoard Outer layer Glasroc H TILEBACKER and inner layer WallBoard

4

100

1 x 12.5 + 1 x 12.5

3400

49

Severe

39

H206035




GypWall CLASSIC6

A

RR

E


GypWall CLASSIC

Performance

(

Refer to 2 - Basic principles of system design)Table 11a GypWall CLASSIC 70mm Gypframe C Studs - single and double layer incorporating Glasroc H TILEBACKER board linings Solutions to satisfy the requirements of BS EN 1364-1: 1999SPLIFETIM

ECSUREANTY

EN1

SY

STEM W

2

3




4

5

6




Detail


Board type

Lining thickness mm



Duty rating


System reference

30 minutes fire resistance1 2 3 497 97 97 122

EN1 x 12.5 1 x 12.5 1 x 12.5 1 x 12.5 + 1 x 12.5 3600 3600 3600 4600 36 42 43 45 Medium Medium Medium Severe 22 22 23 39 H206013 H206045 H206138 H206015

Glasroc H TILEBACKER Glasroc H TILEBACKER Glasroc H TILEBACKER Outer layer Glasroc H TILEBACKER and inner layer WallBoard Outer layer Glasroc H TILEBACKER and inner layer WallBoard Outer layer Glasroc H TILEBACKER and inner layer WallBoard

5 6

122

1 x 12.5 + 1 x 12.5

4600

49

Severe

39

H206047

122

1 x 12.5 + 1 x 12.5

4600

50

Severe

39

H206142


EN1 x 12.5 + 1 x 12.5 4000 50 Severe 39 H206142

Outer layer Glasroc H TILEBACKER and inner layer WallBoard




A

RR

E


BS1

Table 11b GypWall CLASSIC 70mm Gypframe C Studs - single and double layer incorporating Glasroc H TILEBACKER board linings Solutions to satisfy the requirements of BS 476: Part 22: 1987

SPLIFETIM

ECSUREANTY

SY

STEM W

2

3




4

5

6




Detail


Board type

Lining thickness mm



Duty rating


System reference


BS1 x 12.5 1 x 12.5 1 x 12.5 3600 3600 3600 36 42 43 Medium Medium Medium 22 22 23 H206013 H206045 H206138

Glasroc H TILEBACKER Glasroc H TILEBACKER Glasroc H TILEBACKER


BS1 x 12.5 + 1 x 12.5 4600 45 Severe 39 H206015

Outer layer Glasroc H TILEBACKER and inner layer WallBoard Outer layer Glasroc H TILEBACKER and inner layer WallBoard Outer layer Glasroc H TILEBACKER and inner layer WallBoard

5 6

122

1 x 12.5 + 1 x 12.5

4600

49

Severe

39

H206047

122

1 x 12.5 + 1 x 12.5

4600

50

Severe

39

H206142




GypWall CLASSIC6

A

RR

E


GypWall CLASSIC

Performance

(

Refer to 2 - Basic principles of system design)Table 12a GypWall CLASSIC 146mm Gypframe C Studs - double layer incorporating Glasroc H TILEBACKER board linings Solutions to satisfy the requirements of BS EN 1364-1: 1999SPLIFETIM

ECSUREANTY

EN1

SY

STEM W

2

3




Detail


Board type

Lining thickness mm


Sound insulation Rw (Rw + Ctr) dB

Duty rating


System reference

30 minutes fire resistance1 2198

EN1 x 12.5 + 1 x 12.5 7600 50 Severe 39 H206027


198

1 x 12.5 + 1 x 12.5

7600

51

Severe

39

H206059

3

198

1 x 12.5 + 1 x 12.5

7600

51

Severe

40

H206149


EN1 x 12.5 + 1 x 12.5 4000 51 Severe 40 H206149

Outer layer Glasroc H TILEBACKER and inner layer WallBoard




A

RR

E


BS1

Table 12b GypWall CLASSIC 146mm Gypframe C Studs - double layer incorporating Glasroc H TILEBACKER board linings Solutions to satisfy the requirements of BS 476: Part 22: 1987

SPLIFETIM

ECSUREANTY

SY

STEM W

2

3




Detail


Board type

Lining thickness mm



Duty rating


System reference

60 minutes fire resistance1 2198

BS1 x 12.5 + 1 x 12.5 7600 50 Severe 39 H206027


198

1 x 12.5 + 1 x 12.5

7600

51

Severe

39

H206059

3

198

1 x 12.5 + 1 x 12.5

7600

51

Severe

40

H206149




GypWall CLASSIC6

A

RR

E


GypWall CLASSIC

DesignPlanning - key factors The position of services and heavy fixtures should be pre-determined and their installation planned into the frame erection stage. Partition to structural steelwork junctions When designing the layout of rooms requiring separation by sound insulating walls abutting structural steelwork, consideration should be given to the potential loss of sound insulation performance through the steelwork. Refer to section 3.2.2 Principles of building acoustics. Cavity fire barriers Minimum 12.5mm Gyproc plasterboard, screw-fixed into the web of perimeter channels or vertical studs, will provide a satisfactory closure to flame or smoke. Refer to section 10 Cavity fire barriers. Services Penetrations Penetrations of fire-resistant or sound-insulating constructions for services need careful consideration to ensure that the performance of the element is not downgraded and also that the services themselves do not act as the mechanism of fire spread or sound transmission. Refer to section 3.5 Service installations. Independent support When designing for the installation of services such as fire dampers and associated ductwork through a GypWall partition, consideration should be given to the size and weight of the damper - this will determine whether it can be supported directly from the partition or needs to be independently supported from the structure. Refer to section 3.5 Service installations. Electrical The installation of electrical services should be carried out in accordance with BS 7671. The cut-outs in the studs can be used for routing electrical and other small services (see Construction details 1). Switch boxes and socket outlets can be supported from Gypframe 99 FC 50 or 150 FC 90 Fixing Channels fixed horizontally between studs, or a high performance socket box detail used where higher acoustic performance is required. Where Gypframe AcouStuds are used, services are routed through 50mm x 28mm H shaped push-outs, at the same centres as shown in Construction details 1a for conventional cut-outs. Cables should be protected by conduit, or other suitable precautions taken to prevent abrasion when they pass through the metal frame. Fixing floor and ceiling channels Gypframe Floor & Ceiling Channels must be securely fixed with a row of fixings at 600mm maximum centres. For 94mm channels and above, two rows of staggered fixings are required, each row at 600mm centres and each fixing 25mm in from the flange. If the floor is uneven, a 38mm thick timber sole plate equal to the width of the channel should be used.

If the concrete or screeded floor is new, consideration should be given to the installation of a damp-proof membrane between the floor surface and the channel or sole plate. Door openings The designer should consider thickness tolerances of the partition types in relation to the proposed door frame detail. Standard door frame detailing to suit BS 5234 Light and Medium Duty applications is shown in Construction details 25. Detailing to satisfy BS 5234 requirements for Heavy and Severe Duty is shown in Construction details 26 - 27. The door manufacturer should also be consulted in relation to door details. Framing surround for openings Where services such as horizontal ducts, fire dampers and access panels are required to penetrate the wall, their position should be pre-determined in order that a framed opening can be provided. The openings should be constructed using established metal stud procedures. See Construction details 31 - 32. Control joints Control joints may be required in the partition to relieve stresses induced by expansion and contraction of the structure (see Construction details 14). They should coincide with movement joints within the surrounding structure. Deflection heads Partition head deflection designs may be necessary to accommodate deflections in the supporting floor. Deflection heads may also be required to the underside of roof structures subjected to positive and negative pressures. Refer to Construction details 15 - 22. For special detailing that minimises the loss of acoustic performance: Refer to section 3.2.2 Principles of building acoustics. Access for maintenance Gyproc Profilex Access Panels are available to provide access for maintenance. Access panels must be fully compatible with drywall construction and match the fire rating of the partition. Fixtures Lightweight fixtures can be made directly to the partition linings. Medium weight fixtures can be made to Gypframe 99 FC 50 Fixing Channel. Heavyweight fixtures (to BS 5234) such as wash basins and wall cupboards, can be fixed using Gypframe 150 FC 90 Fixing Channel. Refer to section 3.5.2 Service penetrations and fixing into drywall systems. Tiling For further details on tiling guidance: Refer to section 13 Finishing systems and decorative effects, Tiling. Board finishing Refer to section 13 Finishing systems and decorative effects. For more information refer to the British Gypsum SITE BOOK, available to download from www.british-gypsum.com

696

Please refer to section 3 - Basic principles of system design for general guidance


Construction details1 Service cut-outs - Gypframe C and Gypframe I StudsCentres at 600mm thereafter

1a Service cut-outs - Gypframe AcouStudsCentres at 600mm thereafter

1479mm

1479mm

75mm 30mm 879mm

75mm 38mm

75mm 38mm

75mm 38mm

75mm 38mm

50mm

50mm

28mm

28mm

28mm

279mm

279mm

879mm

48mm stud

60mm stud

70mm stud

92mm stud

146mm stud

70mm 70mm AcouStud

92mm 92mm AcouStud

146mm 146mm AcouStud

2 Head and base

4

2a Base with timber sole plate1

3

50mm

2 1 2 6 3 11

7

8 6

3 Junction with masonry and stop end detail3 2 1

10

4 5 1 2 3 4 5 6Gyproc plasterboard or Glasroc F specialist board Gypframe C Stud Gypframe Floor & Ceiling Channel Gyproc Sealant Bulk fill with Gyproc jointing materials (where gap exceeds 5mm) Skirting

9

7 8 9 10 11

Floating screed on resilient layer Timber sole plate suitably fixed to structure Internal blockwork DriLyner BASIC wall lining system Isover insulation

97

GypWall CLASSIC6


GypWall CLASSIC

Construction details4 T junction - single layer 5 T Junction when partition with higher acoustic performanceabuts a partition with lower acoustic performance. Acoustic principles only - detail may not be suitable for all solutions

2 1

2 1

3

6a T junction to optimise acoustic performance and reduceflanking transmission

6b T junction to optimise acoustic performance and reduceflanking transmission

2 1 4

2 1

3

3

7 Four way junction to optimise acoustic performance andreduce flanking transmission

8 Splayed corner

2 1

1

5

2 3

5

698

1 2 3 4

Gyproc plasterboard or Glasroc F specialist board Gypframe C Stud Isover insulation Gypframe GA5 Internal Fixing Angle

5 Gypframe GA6 Splayed Angle


Construction details9 Corner detail - single layer 10 Corner detail - double layer

1 2

1 2

11 Typical control joint

12 Gypframe 99 FC 50 Fixing Channel (short legs flattened atstud positions)

16 mm 12 12 mm mm

2 5

2 3 1

1 4

13 Gypframe 150 FC 90 Fixing Channel

14 Gypframe Service Support Plate

2

2 7

1 6

1 8

1 2 3 4 5

Gyproc plasterboard or Glasroc F specialist board Gypframe C Stud Stone mineral wool (minimum density 23kg/m3) (by others) Gyproc Control Joint Gypframe 99 FC 50 Fixing Channel

6 Gypframe 150 FC 90 Fixing Channel 7 Gypframe Service Support Plate 8 18mm plywoodNB If Gypframe Service Support Plates are being installed and not immediately boarded, secure plates with a Gyproc Wafer Head Drywall Screw or Gyproc Wafer Head Jack-Point Screw.

99

GypWall CLASSIC6


GypWall CLASSIC

Construction details15 Deflection head for 15mm downward movement and60 minutes fire resistance8 715mm 15mm15mm 15mm

16 Deflection head for 15mm downward movement and up to120 minutes fire resistance8 7

4 11

420mm15mm (bottom of channel to top of stud nogging)

3 2 1

12 2 1

17 Deflection head for plus or minus 25mm movement and60 minutes fire resistance8

18 Deflection head for 50mm downward movement and60 minutes fire resistance8 9

25mm

9

50mm

25mm

8 6

50mm

8 6

30mm

55mm

3 2 1

3 2 1

19 Deflection head for plus or minus 25mm movement and60 minutes fire resistance8

20 Deflection head for 50mm downward movement and60 minutes fire resistance8

25mm

50mm

1025mm

1050mm

8 5

8 5

30mm

55mm

3 2 1 3 2 1 1 2 3 4Gyproc plasterboard or Glasroc F specialist board Gypframe C Stud Gypframe GFS1 Fixing Strap Gypframe Deep Flange Floor & Ceiling Channel suitably fixed through fire-stop to structure at 600mm

5 Gypframe Extra Deep Flange Floor & Ceiling Channel suitablyfixed through fire-stop to structure at 600mm

6 7 8 9 10 11 12

Gypframe Extra Deep Flange Floor & Ceiling Channel fixed to timber head plate Gyproc CoreBoard Gyproc FireStrip (continuous) Timber head plate suitably fixed to structure 25mm Glasroc F FIRECASE Stone mineral wool (minimum 33kg/m3) retained by stud nogging (by others) Nogging cut from Gypframe C Stud

6100

NB No fixings should be made through the boards into the flanges of the head channel. The arrow ( ) denotes the position of the uppermost board fixing, which should be made into Gypframe GFS1 Fixing Strap (or stud nogging in Construction details - 16). Continuous Gyproc FireStrip must be installed as shown to maintain fire performance. Where there is a need for a deflection head in a 90 minute wall, the 120 minute solution can be used (refer to Construction details - 16) or alternatively, please contact the British Gypsum Drywall Academy for further guidance.


21 Deflection head parallel to floor profile for 15mm downwardmovement and up to 60 minutes fire resistance2 5 9 815mm 15mm

22 Deflection head perpendicular to floor profile for 15mmdownward movement and up to 60 minutes fire resistance7 2 515mm 15mm

6 3

6 3

15mm

10

15mm

10

4 1

4 1

23 Junction with external wall12

24 Junction with external wall when acoustic performance is akey consideration - helps reduce flanking transmission12

13 1 4

13 1 4

11 11 14

1 2 3 4 5 6 7 8

Gyproc plasterboard or Glasroc F specialist board Gyproc FireStrip (continuous line) Gypframe Deep Flange Floor & Ceiling Channels (DC) Gypframe C Stud Gyproc Sealant Gyproc CoreBoard Fire-stopping (by others) Glasroc F FIRECASE

9 Gypframe 99 FC 50 Fixing Channel 10 Gypframe GFS1 Fixing Strap fixed to studs with Gyproc Wafer Head Drywall Screws 11 Isover insulation 12 External cladding 13 External wall stud framework 14 Cavity barrier (subject to regulatory requirements)

) denotes the position of the uppermost board fixing, which should be made into Gypframe GFS1 Fixing Strap. Continuous Gyproc FireStrip must be installed as shown to maintain fire performance.

NB No fixings should be made through the boards into the flanges of the head channel. The arrow (

101

GypWall CLASSIC6

Construction details


GypWall CLASSIC

Construction details25 Door frame to satisfy BS 5

Documents

WB09 Partition and Wall Systems 11