ENVIRO Calcium Silicate Board is a light weight with excellent fire resistant and free of asbestos. Original know how authorized from Japan and produced in Taiwan. ENVIRO board contains inorganic raw materials, reinforced cellulose fiber, some materials are from recycling power certified as a GREEN LABEL product. The final product is autoclaved, moisture content is well controlled therefore product is durable and stable during installation it prevent cracking between joints. ENVIRO Board tested to various International Standard and accreditated by International Renowned Laboratary.
Properties Of Calcium Silicate Board | |
---|---|
Density | 1000 kg / m3 ( + -) 10% |
Surface Alkalinity | PH 7-10 |
Flexural Strength (Across Grain) | 9.1 MPa |
Flexural Strength (Across Grain) | 12 MPa |
Moisture Movement (Ambient to Saturated) |
0.04 % |
Moisture Content | 10 % |
Sag when suspended at 610 mm Spam | <1 mm |
Thermal Conductivity | 0.20 W/mK |
Surface Treatment | Sanded |
Non-Combustibility BS476 Part 4,6 & 7 | Passed |
1- 4 hrsFire Test BS476 Part 20-24 | Passed |
Partition 83mm Both side 9mm Board Acoustic Reduction Range 125-4000 Hz |
45dB |
Sample Board Thickness | mm |
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