Shanghai Waterproof Calcium Silicate Fiber Cement Board

shanghai waterproof calcium silicate fiber cement board

Composition:
It is made of  made of silicate, expansion perlite, calcium silicate, glass fiber, plant fiber, mica,diatom powder etc raw material.Together with natural plant fiber reinforced and auxiliary materials,made by the special treatment technology and advanced production process to molding, pressing, steam-curing.It is a world-famous long building material according to its performance stability and low shrinkage rate.

Specification:

1) 2440 × 1220 × (4-30)MM
2) 2400 × 1200 × (4-30)MM
3) 2700 × 1220 × (4-30)MM
4) 2700 x1200  x  (4-30)MM  
5) 3000× 1220 ×  (4-30)MM
The other specification is also avaliable.

Characteristic:
1.Excellent fireproof performance,Class A non-combustible material.
2.Excellent waterproof performance.
3.Impact strength.
4.Heat insulation, sound insulation.
5.Stable performance,and alkali and acid resistance.
6.Low shrinkage rate.
7.Durable use,convenient construction.

Technique Data:
No.
Inspection Items
Index of Standard
Test Value
Individual Determinant
1
Mechanical Properties
(M Pa)Flexural strength
X≥AL 58% Aspect strength ratio≥58%
X=15,AL≥12,X>AL
Aspect strength ratio65%
Qualified
2
Physical properties
(g/cm3)density
1.21.36,1.38
Qualified
water absorption
≤25%
16%,15%
Qualified
Heat shrinkage
≤0.5%
≤0.48%
Qualified
Inflation rate of wetlands
≤0.25%
0.19%,0.2%
Qualified
Frost resistance
After 25 times of freeze thawing, no cracks and lamination should occur
no cracks and lamination should occur
Qualified
W/(m.k)Thermal conductivity
D1.3
≤0.3
0.193
Qualified
Incombustibility
grade A1
grade A1
Qualified
3
Shape and size of the deviation
(mm)length
±3
-2~+3
       Qualified
(mm)width
3
-2~+2
       Qualified
(mm)thickness
±0.4
-0.2~+0.2
Qualified
(%)thickness uniformity
≤4
3.3
Qualified
(mm)Edge straightness
≤3
1.5
Qualified
(mm)vertical edge
≤3
1.5
       Qualified
(mm)Diagonal difference
≤5
0.3
Qualified
(mm)Flatness
≤2
0.3

4
Appearance quality
positive surface
No cracks, separate layer, peeling
No cracks, separate layer, peeling
Qualified
Back surface
No cracks, separate layer, peeling
No cracks, separate layer, peeling
Qualified
fall side
Fall Side depth≤5mm
No falling side
Qualified
fall corner
1Length ≤20mm
width≤20mm
And 1 piece board≤1
No falling corner
Qualified

Application:
mainly used in the interior wall, partition wall,fie wall,ceiling, exterior wall aluminum-plastic liner plate,decorative board,bathroom,kitchen and other wet places;wall board,roof board,door,cabinet,instead of wood sheet,and exterior wall decorative board,outdoor insulation board,outdoor drying hang board,sound insulation board,large plate for floor,square sheet,floor slab for steel structure, facility decoration sheet for subway,tunnel decoration board.movable floor,desktop boards,billboards,
articles counters.

WELCOME
Welcome to visit our company, our company is very close to Pudong airport,   it only need spending 15 minutes by car.

Contacts: Cherry
Mobile phone number: 86+185 2102 4202
Fax:021-58381880
Tel:021-58381808 ext 8013
Thanks for your browsing and welcome your kind  inquiry !