HeaderRes

HeaderRes
CategoriesFIBER CEMENT BOARD
AlbumView larger image
BrandHeaderboard
FOB portShanghai/Ningbo
Terms of PaymentL/C, D/A, D/P, Western Union
Update Time2019-11-13
Detail Information

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/12mm

PHYSICAL 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)

(MPa)

≥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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