Многоразовая прессованная цементная доска для пола и наружной
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- Поставщик: Shandong,Allplace,Environmental,Protection,Technology,Co.,Ltd.
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Характеристики
DESCRIPTION
The board is made by binding material (cement), reinforcer material (synthetic organic fiber or cellulose fiber), which is formed by pressure autoclaved curing.
Physical performance | ||||||||
Item | Class A | Class C | Class C | |||||
Apparent density (g/cm3) | Not smaller than regular standard | |||||||
Thermal conductivity W/ (m.K) | ≤ 0.45 | ≤ 0.35 | ≤ 0.25 | |||||
Water absorption (%) | ≤ 28 | ≤ 40 | — | |||||
Moisture Movement (%) | DS≤0.25 PS≤0.50 | |||||||
Noninflammability | GB 8624 Class A | |||||||
After 24 hours of testing, wet marks were allowed to appear on the reverse side of the board, but no water droplets appeared. | — | |||||||
Freezing test | Freezing resistance | No cracks and hierarchy after 100times (Class A) and 25 times (Class B) freeze-thaw cycles. | — | |||||
Ratio of bending strength | ≥ 70% | — | ||||||
Heat-rain testing | No cracks and hierarchy after 50times (Class A) and 25 times (Class B) freeze-thaw cycles. | — | ||||||
Hot water performance | Ratio of bending strength ≥60% | — | ||||||
No cracks and hierarchy after 50times (Class A) and 25 times (Class B) freeze-thaw cycles, Ratio of bending strength ≥70%. | — | |||||||
Remark: standard JC/T412.1-2018《Fiber cement board Part 1: non-asbestos fiber cement board》
Thickness | Length | Width |
5mm | 2440-3000mm | 1220mm |
6mm | ||
8mm | ||
10mm | ||
12mm | ||
15mm | ||
18mm | ||
20mm |
Shandong Allplace Enviromental Protection Technology Co., Ltd. was established in 1999, located in Jinan, Shanong, China. Our company is a manufacturer & international trade company which has our own R&D. with more than 20 years history. We welcome friends all over the world come to visit us and do cooperation.
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