TECHNICAL DATA Matrack Line AVC 600 - TA GROUP · TECHNICAL DATA Matrack Line AVC 600 Vibration insulation in railways and tramways Anti-vibration material supplied in panels, thickness

Product description and Technical Specification

PHYSICAL CHARACTERISTICS

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Vibration insulation

TECHNICAL DATA Matrack Line AVC 600

Vibration insulation in railways and tramways

Anti-vibration material supplied in panels, thickness of 15 to 50 mm, produced using

fibres and granules of SBR rubber (Stirene Butadiene Rubber) selected and compacted

using a polyurethane glue in a hot process; density 500 kg/m³. A non-woven, non-stretch

synthetic membrane is applied on one side of panel, for added protection.

• high mitigation performances

• self-draining product and ice resistant

• mat dimensions available upon customers' request

AREA OF

APPLICATION

Axle

loadSpeed Ballast track Suggested

thickness

Floating slab track Suggested

thicknesskN km/h Load σ (N/mm²) Load σ (N/mm²)

Tram ≤ 100 ≤ 100 0,020 ≤ σ ≤ 0,030from 15

to 500,007 ≤ σ ≤ 0,016

from 15

to 50

Metro ≤ 130 ≤ 120 0,030 ≤ σ ≤ 0,040from 15

to 400,013 ≤ σ ≤ 0,029

from 15

to 50

Railway ≤ 225 ≤ 200 0,040 ≤ σ ≤ 0,070from 15

to 300,017 ≤ σ ≤ 0,050

from 15

to 40

Norm Matrack AVC 600 Tolerance

High-Speed

Railway≤ 170 ≤ 250 0,040 ≤ σ ≤ 0,060

from 15

to 200,017 ≤ σ ≤ 0,036

from 15

to 20

± 5

Length m up to 3,0 ± 1

Width m up to 1,2 ± 1

Nominal thickness mm 15 20 25 30 40 50

kg/m³ 600 ± 5%

Backing superficial mass g/m² 120Colour black/blue

TECHNICAL CHARACTERISTICS Norm Unit Matrack AVC 600 Tolerance

± 10%

Dynamic Stiffness kd UNI 11059 - UNI 10570 N/mm³ 0,136 0,096 0,087 0,059 0,053 0,035 ± 10%

Static Stiffnes ks UNI 11059 - UNI 10570 N/mm³ 0,061 0,042 0,041 0,029 0,024 0,017

± 10%

Dynamic Modulus of Elasticity UNI 11059 N/mm2 2,140 2,040 2,230 1,830 2,130 1,760 ± 10%

Static Modulus of Elasticity Es UNI 11059 N/mm2 0,960 0,890 1,050 0,900 0,960 0,850

PHYSICAL & CHEMICAL PROPERTIES Norm Unit Matrack AVC 600 Tolerance

Temperature range of use UNICHIM 87/1970 °C -20 °C / +115 °C

0,113

Inflammability DIN 4102 B2Water absorption by volume DIN 52103/A < 5%

PRG-MOD. 15 11/07/2012

Density

The suggestions and technical information given above represent our knowledge regarding the properties and the product’s uses. ISOLGOMMA reserve the right to modify or update this data without prior

notice. This document is the property of ISOLGOMMA and all rights are therefore reserved

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Isolgomma Srl, Via dell'Artigianato Z.I., 36020 Albettone (VI), tel. 0444790781, fax 0444790784, [email protected], www.isolgomma.com

Electrical resistance UNI 5572/CEI15-23 Ω x cm ≥ 10⁶Resistance ozone DIN 53509/1 no cracks

Water absorption in weight DIN 52103/A < 5%Thermal conductivity EN 12667 W/m x °C

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Quasi-static stiffness





Spec

ific

load

(N

/mm

²)

Deflection (mm)UNI 11059 - UNI 10570

σ = 0,12 N/mm2

Simulation stiffness

Spec

ific

load

(N

/mm

²)

2/7

Deflection (mm)UNI 11059

σ = 0,12 N/mm² - 540 ms

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0,00

0,01

0,02

0,03

0,04

0,05

0,06

0,07

0,08

0,09

0,10

0,11

0,12

0 1 2 3 4 5 6 7

0,00

0,01

0,02

0,03

0,04

0,05

0,06

0,07

0,08

0,09

0,10

0,11

0,12

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

7

3.5 3.5

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Dynamic stiffness


Matrack Line AVC 600TECHNICAL DATA


Dyn

amic

sti

ffn

ess(

N/m

m³)

Frequency (Hz)UNI 11059 - UNI 10570

σ = 0,12 N/mm2

Dynamic Modulus of Elasticity


Yo

un

g M

od

ulu

s (N

/mm

²)

Specific load (N/mm²)UNI 11059 - M25 AVC 600

3/7PRG-MOD. 15 11/07/2012

0,00

0,02

0,04

0,06

0,08

0,10

0,12

0,14

0,16

0 5 10 15 20 25 30 35 40 45 50 55 60

0,00

0,20

0,40

0,60

0,80

1,00

1,20

1,40

1,60

1,80

2,00

2,20

2,40

2,60

2,80

3,00

0,02 0,03 0,04 0,05 0,06 0,07 0,08

Es (statico)

Ed - 60 Hz

60

M 50

M 30

M 20

M 25

M 15

M 40

0.08

Ed - 40 Hz

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Natural frequency

Spec

ific

load

(N

/mm

²)

Natural frequency (Hz)

Degree insulation

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Dis

turb

ing

freq

uen

cy (

Hz)

Natural frequency (Hz)

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0

10

20

30

40

50

60

70

80

90

100

10 15 20 25 30 35 40

0,02

0,03

0,04

0,05

0,06

0,07

0,08

10 15 20 25 30 35 40

M 5

0

M 4

0

M 3

0

M 2

0

M 1

5

M 2

5

40

40

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Permanent load

Def

lect

ion

(%

)

Time (hours)UNI 11059 - M25 AVC 500

σ = 0,12 N/mm²


Shear test

Ho

rizo

nta

l lo

ad (

N/m

m²)

Horizontal displacement (mm)Constant vertical load = 0,08 N/mm²

5/7PRG-MOD. 15 11/07/2012

0

2

4

6

8

10

12

14

16

18

20

0 20 40 60 80 100 120 140 160 180

0,00

0,01

0,02

0,03

0,04

0,05

0,06

0,0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 1,1 1,2 1,3 1,4 1,5 1,6

180

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Dynamic stiffness variation (%) after 3x10⁵ cycles (-25°C) 2,0% ≤ 20%

Fatigue test Laboratory test Standard UNI 11059

Forced aging test

Frost strength test with water Laboratory test Standard UNI 11059

Thickness variation (%) after 3x10⁶ cycles 2,3% ≤ 15%

Quasi-static stiffness variation (%) after 3x10⁶ cycles 8,3% ≤ 20%

Static stiffness variation (%) after 50x10⁶ cycles at 50 Hz under ballast

plate (DB-TL 918071/2000) ≤ 12%

Atmospheric conditions strength test Laboratory test Standard UNI 11059

6,0% ≤ 10%

Dynamic stiffness variation (%) in water at 50°C 5,8% ≤ 15%

Dynamic stiffness variation (%) in air at 70 °C

6,4% ≤ 20%

Adeguacy of mats to be put on lines Laboratory test Standard UNI 11059

Dynamic stiffness variation (%) in ozone

PRG-MOD. 15 11/07/2012


Thickness variation (%) 3,2% ≤ 20%

Dynamic stiffness variation (%) 2,9% ≤ 20%

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Place the Matrack mats vertically

Fix the vertical mats with large

headed screws or with adequate

glue

Seal the vertical joints of the mats with the

Stik WP tape

Fix the "Z" profyle on the top border of the

vertical mat

PRG-MOD. 15 11/07/2012

LAYING INSTRUCTIONS

Lay the Matrack mats on the pit,

without leaving gaps between

adjacent mats or along the edges

Seal the edges of the mats with Stik

WP tape, taking care of the good

adhesion of the tape to the mats

All the lines of junction have to be

taped

Example of a complete lay for

a ballast track

Example of a complete lay for a floating slab

track




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Documents

TECHNICAL DATA Matrack Line AVC 600 - TA GROUP · TECHNICAL DATA Matrack Line AVC 600 Vibration insulation in railways and tramways Anti-vibration material supplied in panels, thickness