WeatherPro®-CP is fully tested to the latest European Standards for long durability. It is a CE marked and green labeled building product.
Physical Properties |
Apparent Density |
BS EN 12467 |
1550 kg/m3 +/-5% |
Nominal Weight |
Ambient |
10.30 kg/m2 – 6mm
15.40 kg/m2 – 9mm
18.60 kg/m2 – 12mm |
Surface alkalinity |
In-house |
pH 7-11 |
Flexural strength (along grain) |
BS EN 12467 |
14.00 MPa |
Flexural strength (across grain) |
BS EN 12467 |
21.00 MPa |
Bending Modulus |
BS EN 12467 |
13000 MPa |
Moisture content |
By weight |
Ex works - 15%
In situ - 7 % |
Water adsorption |
By weight |
< 25%, after 48 hours of immersion |
Dimensional changes in length due to relative humidity |
BS EN 318 |
+ 0.02% @20°C, RH 30%>85%
- 0.02% @20°C, RH 85%>30% |
Thermal conductivity |
EN 12664 |
0.30 W/mK |
Fire Performance |
Resistance to continuous heating |
In-house |
80°C |
Non-combustibility |
BS EN ISO 1182
BS476: Part 4 |
Pass |
Heat of combustion |
BS EN ISO 1716 |
Pass |
European Building Classification |
EN 13501 |
Euro Class A1 & A1Fl |
Durability & Aging Performance |
Durability and strength tests |
BS EN 12467 |
Category A sheet, intended for applications where is subject to heat , high moisture and severe frost |
Water impermeability |
BS EN 12467 |
Filled with water after 7 days, no leakage or any water drops |
Heat-Rain test |
BS EN 12467 |
No damage or leakage after 50 cycles of test |
Warm water test |
BS EN 12467 |
Pass |
Soak-dry test |
BS EN 12467 |
Pass for 50 cycles of test |
Freezing and thawing test |
BS EN 12467 |
Pass, no alteration nor de-lamination after 100 cycles of test |
Impact test |
BS EN 1128 |
32.98 mm/mm |
MOH’s Hardness |
EN 101 |
Hardness No 2 ~ 3 |
Resistance to surface deep abrasion |
BS EN ISO 10545-6 |
1439mm3 |
Acoustic Performance |
Acoustic insulation |
AS 1276.1
AS 1191
ASTM E90
ASTM E413
BS EN ISO 140-3
BS EN ISO 717-1 |
Thick |
Rw, dB |
STC |
6mm |
29 |
29 |
9mm |
31 |
31 |
12mm |
33 |
33 |
Environmental friendly |
Green labeled building board |
|
Tested & certified by
Singapore Environmental Council Hong Kong Green Council
National Environmental Bureau |
Organic emission |
ASTM D5116-06 |
Non toxic & satisfied the emission tests |
Recyclable product |
ISO 14001 |
Crushed down for recycle use,
Products made under ISO 14001 environmental management system |