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1,Structure of （Cement Boards） Description
1) fiber cement board
2) Non-pollution: 100% non-asbestos,
3)waterproof, soundproof, insect-proof
2015* durable fiber cement board exterior wall siding
Description
Calcium Silicate Board /fiber cement board
Non-asbestos Calcium Silicate Board----Raw materials are Portland cement, high-purity quartz powder, minerals (mica and perlite etc), and a variety of additives. It is light weight energy-saving building plate with non-asbestos fiber that treated by high-temperature and high-pressure steaming process according to the KTN300 technological standards. It is no asbestos, proved by State Building Material Testing and Inspection Center according to the Standards of Non-asbestos Building Products.
2,Main Features of the （Cement Boards）
Property:
ISO 9001; CQGC; CNAS
waterproof, soundproof, insect-proof
Non-pollution: 100% non-asbestos, no VOC gas, and no radiation.
Fireproof: Incombustibility Grade A; complying with BS 476 Part4\ Part6\ Part7; releasing no toxic gas; zero smoke coefficient.
Economical: Light weight but high strength, save construction costs.
3,（Cement Boards） Images
4,（Cement Boards） Specification
| Standard Data of the Middle Density Firber Cement Board | ||||||||
| Standard Size | 1220X2440mm/1200X2400mm | Max Width | 1250mm | Max Length | 4880mm | |||
| Thickness | 4-30mm | Density | 1.3-1.7g/cm3 | |||||
| Wet Expansion Rate | ≤0.23% | Water Penetration | ≤25% | |||||
| Forst Resistance | No Layer & no cracks after 25 cycles under freezing and thawing | |||||||
| Incombustibility | Incombustible Class A1 | Radioactivity | Decorative materials Class A | |||||
| Flexural Strength | Air dried Condition ≥18 | Water Penetration | Back side without water drop after 24 hours | |||||
| Saturated Condition≥14 | ||||||||
5,FAQ of （Cement Boards）
Application:
Main application: partition wall and ceiling
Fireproof structure: fireproof wall, fireproof door and fireproof furniture.
Heat insulation structure: internal heat insulation layer and heat insulation of outer wall.
Sound insulation structure: cinema, meeting hall, music hall, etc, for example.
Wet areas: basement, toilet, kitchen as well as other environment of low temperature and corrosion.
Backing-up structure: best used as filling plate of screen wall. We have developed supporting system of backing-up plate for renowned units of screen wall construction.
Other purposes: applied to furniture, movable floorboard, and office dividing wall.
Specification:
Density: 1.1-1.25g/cm3
2440×1220×6 -25mm
Non combustibility: Class- A (A1)
