WEATHERPRO CP

WeatherPro®-CP is a flat external grade high quality façade fibre cement reinforced calcium silicate board. It is made of non-combustible raw materials and has undergone an extremely high pressure pressing process, thus making WeatherPro®-CP a dense building board and inborn with good strength and good resistance to impact. It is designed for use in external building facadesapplications where high resistance to impact damage and weather resistance is required. WeatherPro®-CP is economical and durable when compared with traditional concrete panel wall, cement-bonded particle board for similar applications. A wide range of decorative finishes can be used, from site-applied acrylic textures, to available factory-applied polyurethane plain colours and metallic finishes. WeatherPro®-CP can be left un-painted. Its special performance of exemplary strength and durability prevents water or moisture penetration, a reliable substrate to receive heavy decorative finishes. The board is manufactured to ISO 9001 quality management system and ISO14001 environmental management system, and has obtained the Green Product Label Award issued by National Environment Protection Bureau.

size and performance

Thicknesses

6 / 9 / 12 / 15mm

Widths

900 / 1200 / 1220mm

Lengths 1800 / 2400 / 2440 / 3000 / 3050mm

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

  

WeatherPro®-CP can be used in a wide variety of building applications because of its easy working, fixing and decorating characteristics. Typical applications include:

* External wall claddings

* Impact & moisture resistant decorative claddings

* Fascias and shop fronts

* Pre-fabricated units with tiled wall

* Roof slates

* Floor decking

* Wall claddings in tunnel

* Service enclosures

* Noise barriers at highway

* Left-in formwork

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