Blog

High Density (Fiber cement board) calcium silicate board for Cladding & Facade

Calcium Silicate board (Fiber cement board) High density external products. Its application purpose is for high rise building external cladding or facade which height is it 100m and use in the weather between -30 ~ +60. C Also it can be used for indoor partition and ceiling for very humid or frost environment without any processing and it can be used for internal decoration as well.

*  General Specification

1.Non Asbestos, Anti Fungus.

2. High quality raw material and fiber.

3. 30 years warrantee.

4. Durable, hard to deform.

5. Low in thermal movement i.e. low shrinkage.

6. High strength, light weight

Application:
The purpose of Calcium silicate board  is for climate-resistance, waterproof, wind loading resistance, UV proof and exterior wall leak protecting, and good thermal insulation. It can be used in exterior wall cladding and facade of various high-class and high rise civil buildings.

Calcium silicate board, insulation material, air gap and framework composed the ventilation cladding system. The air gap behind of Calcium silicate board has the capability in aeration to balance the wine pressure, keeping the function of the system with warm and thermal insulation, resist typhoon, reduce rain leak into building from framework and exterior wall.

Calcium Silicate board especially for exterior wall cladding or facade in city high rise building or the building located in the seaside because of it high strength of wind load, impact and bending.

Specification:

1220*2440*4-25mm,Max length is 3000mm

Physical properties:

The following data are the average tested figures during manufacturing

Item

Index

Unit

Density

≥1.40

g/cm3

Thermal Conductivity

≤0.45

W/(m·k)

Water Absorption

≤28

%

Water Contain

≤10

%

Moisture Movement

≤0.25

%

Freezing

Non-delaminating and rimous

25times cycle

Non-water soaking

No water formed

24 h

Non-combustibility

GB 8624 Class A

/

Bending Strength

Oven dry

Cross

≥20.0

Mpa

Parallel

≥15.0

Mpa

Full water condition

Cross

≥15.0

Mpa

Parallel

≥10.0

Mpa

Screwing withdarw

≥110

N/mm

Impact resistance

Oven dry

Non continuous cracking after

impacted for one time

/

REMARK: Please contact our technical department if you need more technical index.

Safety Capability

Item 

Index

 Spection

Asbestos Including

100% asbestos free

safe for application

Radioactive

<1.0 IRa

safe for application

<1.0 Ir

safe for application

Non-combustibility

A

the highest grade

 

0

Add a Comment