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ROCK WOOL BOARD

Product Description

 

SPECIFICATIONS

Density(kg/m3)

40 - 200

Thickness (mm)

30 -200

Length (mm)

1000 /12000 /2400 /2700

Width(mm)

600 /1000 / 1200

Facing

FSK/ Wre mesh etc

 

 

Notes: Above sizes are our standards, for other sizes please contact VIFLEX sales

 

BENEFITS

Acoustic performance

Rock wool stone wool mieral wool basalt wool products work in two distinct ways to reduce noise, either by impeding the transmission of sound through an element of the structure or by absorption of sound at the surface. The structure of the fibres in Rockwool slabs make them ideal for use as a sound absorber, with characteristically high coefficients over a wide frequency range.

Fire resistance

All Rock wool stone wool mieral wool basalt wool products, either un-faced or with an aluminium foil or glass fleece on one or both surfaces, achieve an A1 classification in accordance with BS EN 13501-1 and therefore comply with the requirements of non-combustible materials/products, as defined in all UK and Ireland Building Regulations.

Handling, storage & maintenance

Rock wool stone wool mieral wool basalt wool productsl are light and easy to cut to any shape with a sharp knife.

Once installed the Rockwool slabs need no maintenance.

Standards

Reaction to fire: A1 classification to BS EN 13501-1

 

TECHNICAL DATA SHEET

Description

Board 40

Board 60

Board 80

Board 100

Board 120

Standard

Density

40kg/m3

60kg/m3

80kg/m3

100kg/m3

120kg/m3

ASTM C303

Thermal Conductivity

50°C

0.039W/mK

0.038W/mK

0.038W/mK

0.038W/mK

0.038W/mK

ASTM C177

100°C

0.047W/mK

0.046W/mK

0.046W/mK

0.044W/mK

0.043W/mK

150°C

0.055W/mK

0.054W/mK

0.053W/mK

0.051W/mK

0.049W/mK

200°C

0.064W/mK

0.063W/mK

0.062W/mK

0.059W/mK

0.056W/mK

250°C

0.075W/mK

0.073W/mK

0.072W/mK

0.069W/mK

0.066W/mK

300°C

0.084W/mK

0.083W/mK

0.082W/mK

0.080W/mK

0.078W/mK

Hot Surface Performance

650°C

ASTM C411

Linear Shrinkage

Less than 2% (at m ax service temperature)

ASTM C356

EuroClass A1

EN 13501-1

Reaction to Fire

Surface burning characteristics: Flame spread=passed

ASTM E84

Smoke development= passed

Incombustibility

<5 wt%

IS 3144

PH

7-10

IS 3144

Shot content

> 250µm < 8 wt%

IS 3144

> 500µm < 3 wt%

Sulphur Content

< 0.3 vol%

IS 3144

Fungi Growth

Does not encourage fungi growth

ASTM C665

Chloride Ion Content

P.P.M≤25

ASTM C871

Corrosion Effect

Ph7 or slightly Alkaline

ASTM C692-77

Water absorption

Less than 1 kg/m2

EN 1609

Moisture absorption

Less than < 1 % weight

IS3144

 

Contact Us

Email: ecoinsulation@126.com

Mob.: +86 137 0316 9121

WeChat: +86 137 0316 9121

Whatsapp: +8613703169121

Add.: Internaltion Enterprise Community, Changyuan Road, Wuqing, Tianjin

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