Ningbo FET Building Materials and Technology Co.,Ltd
Ningbo FET Building Materials and Technology Co.,Ltd
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Weather Resistant Light Wight Environmental Friendly Fireproof A1 Class Low Maintenance Cost Fiber Cement Board
Product Introduction:
Fiber cement board is a composite material made of sand,cement and cellulose fibers. Fiber cement board is manufactured in a sheet form and is used not only as cladding but also commonly used as an eave lining and as a tile underlay on decks and in bathrooms and other places.
Product | Fireproof Fiber Cement Board |
Dry Density(g/cm3) | 1.2-1.3 |
Water absorption (%) | 33-40 |
Wet expansion (%) | 0.25 |
Water Content(%) | 13-20 |
Bending Strength(Mpa) | 9-16 |
| Shrinkage rate(%) | 0.15-0.2 |
Frost resistant | No delamination and crack after 25cycles under freezing and thawing |
| Water penetration | No water drop on the board surface after 24hours |
Product Application:
(1). Interior&exterior wall&Furred ceiling
(2). Insulation materials&Flooring&Road barrier
(3). Sound-adsorbing wall & Suspended ceiling
Main Features:
1. 100% Asbestos Free
2. Excellent Fire Resistant
3. Excellent Moisture / Water Resistant
4. Good Heat and Sound Insulation
5. High Strength
6. Stable Dimensions
7. Durability and long service life
Packing:
1.Strong wooden pallet(Standard Export Package)
2.Corner protective
3.Plastic Film
4.Protect Board
(1). Thickness: 4-25mm
(2). Standard size: 1220*2440mm or 1200*2400mm
(3). Note: other specification is available
making the board deformed
Before the board packied,in order to strengthen the effect on sound insulation and fire-proofing, you can put some glass wool
Installing Method:
1. Galvanized Metal Frame
a.The top and bottom keels are fixed respectively top floor and on floor with expansion bolts.
b.The vertical keel should be aligned well according to the requirement (generally being 612 mm) with
laterally supporting keel installed.
2. Board Material Package Fixed
a. Cutting the board material to the dimensions needed (about 10mm lower than wall height)
b. Board material is fixed on keel in anchoring seam way with tapping screw: the interval of tapping screw is generally
about 200~250mm with screws sinking 0.5mm under the board face.
c. The expansion seam of about 4mm between boards should be kept.
d. The shrouding should be fixed from the middle to the four sides and cannot be operated at multipoint simultaneously
to avoid generating inner stress to make board material bucking.
e. Before board being packaged and fixed, depending the needs, glass cotton or rock cotton can be filled