Ads by Google
Fiber Cement Board:
Description | Fiber Cement Board |
Raw Materials | fiber, cement, quartz sand, additive |
Standard Size | 1220mm×2440mm |
Thickness | 4-30mm |
Density | 1.25-1.40g/cm³ |
Basic Color | Grey or Light yellow |
Water Content | ≤10 |
Water Absorption | ≤40 |
Manufacturing Standard | GA160-2004 JC/T564.1-2008 |
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 SHANGHAI, 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 | |
7.Stable dimensions | |
8.Durability and long service life ect | |
9.Eco-friendly |
Technique Data:
| 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 | 1.5∠n≤2.0 | 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 | —— | ||
100% Non Asbestos cement board