China Wall Panel Fiber Cement Board Siding Cement Board, Find details about China Fiber Cement Siding Board, Fire Rated Fiber Cement Board from Wall Panel Fiber Cement Board Siding Cement Board
Description | Wood Grain Fiber Cement siding Board |
Raw Materials | fiber, cement, quartz sand, additive |
Standard Size | 1220mm×2440mm 1220 × 3660mm Note:Other dimensions available on request |
Thickness | 4-30mm |
Density | 1.2-1.40g/cm³ |
Basic Color | Grey or Light yellow |
Water Content | ≤10 |
Water Absorption | ≤40 |
Manufacturing Standard | JC/T412.2-2006 |
Fire Resistance | Incombustibility Class A (GB8624-2006) |
Radioactivity | Conforming to GB6566-2001 A Class |
Thermal Conductivity | Average≤0.20W/MK |
Bending Strength | Transverse≥11.0N/mm3 Vertical≥8.5N/mm3 |
Packing | Wooden pallet |
Trade Terms | FOB Xiamen, CNF, CIF,CFR |
Payment | T/T, L/C at sight |
Leadtime | 15days after receipt of the T/T deposit or L/C. |
Main Characteristic | 1.Excellent Fire proof and heat insulation performance |
2.Excellent moisture-proof performance | |
3.Good heat and sound insulation | |
4.Corrosion proof and moth proof | |
5.Light weight and sound insulation | |
6.Easy for construction and environment frendly | |
7.Stable dimensions | |
8.Durability and long service life ect | |
9.Eco-friendly |
Serial No | Inspection Items | Index of Standard | Test Value | Individual Determinant | |
1 | Flexural Strength | Air dried condition | strength grade gradeV≥26 | 27.2 | Qualified |
saturation state | strength grade grade V≥15 | 24.8 | Qualified | ||
2 | Density,kg/cm3 | 1.2∠n≤1.4 | 1.76 | Qualified | |
3 | water absorption,% | ≤25 | 18.2 | Qualified | |
4 | waterproofness | After 24h of inspection, there's trace of wetness and no water drop on opposite. | Passed | Qualified | |
5 | shock strength,KJ/m2 | strength grade grade V≥22 | 2.62 | Qualified | |
6 | frost resistance | After 25 times of freeze thawing, no cracks and lamination should occur | no | Qualified | |
7 | Bulking Factor,≤ | ≤0.5 | 0.18 | Qualified | |
8 | Incombustibility(A class) | Average temperature rise,°C | ≤50 | 18.2 | Qualified |
Fire duration ,S | ≤20 | 0 | Qualified | ||
Weight loss,% | ≤50 | 10.3 | Qualified | ||
9 | Radiation limit | Internal radiation index,IRa≤1.0 | ∠0.1 | Qualified | |
Internal radiation index,Ir≤1.3 | 0.1 | Qualified | |||
10 | Air Sound Insulation,dB | -- | 41 | -- |