HeaderRes
group nameFIBER CEMENT BOARD
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Min Order1 piece
brand nameHeaderboard
payment methodL/C, D/A, D/P, Western Union
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update timeMon, 22 Aug 2016 15:48:19 GMT
Packging & Delivery
Min Order1 piece
Briefing
Detailed
REVIEW:
HeaderRes—Headerboard low density fiber cement board. It is 100% free of asbestos and formaldehyde and known as Level A1 non-combustible material. The smoke poison indicator is 0.
DIMENSIONS:
Standard size：1220×2440
Thickness:9mm/12mmPHYSICAL PROPERTIES | |
Density（g/cm³） | ≤1.10 |
Moisture content（%） | ≤10 |
Wet expansion（%） | ≤0.20 |
Thermal Conductivity (W/m.k) | |
≤0.20
Heat shrinkage rate（%）
≤0.50
Anti-freezing property
Upon freezing circulation for 25 times, it does not suffer from cracking, lamination or peeling.
Water penetration
Upon 24h inspection, it does not contain water drop.
Incombustibility |
It is in accordance with the Level A national standard (non-combustible of )GB 8624-2006
Mechanical properties
Modulus of repture (Air dried condition) |
≥8
Modulus of rupture(Saturated condition)
（MPa）
It is not lower than 70% of bending strength under dry status.
Elastic modulus (MPa)
Horizontal: ≥4000, Vertical: ≥5000
Environmental protection properties
Smoke Poison Property
It is in accordance with GB/T20285-2006, safety level (AQ 1)
Anti-mildew Property
It is in accordance with HG/T3950-2007, Level I.
Resistance Against Acid and Alkali
No bulging, bubbling or pulverization upon test over 360h
Asbestos
It is in accordance with HJ/T223-2005 standard with no asbestos
Radiation Property
It is in accordance with standard and Type A materials requirements.
APPLICTAION:
1. Professional fire wall system | 2. Fire-proof system of ceiling screen | 3. Fire-proof system of fire-proof roll screen plugging |
4. Fire-proof ceiling system | 5. Fire-proof system of well hoist | 6. Fire-proof system of cable bridge frame enwrapping |
7. Fire-proof system of ventilation smoke flue and pipe enwrapping | 8. Fire-proof system of glass curtain wall and skirt wall | 9. Fire-proof system of steel structure enwrapping |
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