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Fiber cement siding is sustainable, environmentally friendly and easy to maintain. Fiber cement is a mixture of Portland cement, sand, water, cellulose fiber, and sometimes wood pulp. Its material is highly durable and comes in faux wood or stone finishes.
| Detect items | Index |
| Folding strength under the natural dampish state (Mpa) | 11±2 |
| Fold strength after be dipped in water for 24 hours Mpa | >8.5 |
| Drying shrinkage | <0.06% |
| Tensile strength on the vertical plane Mpa | >0.5 |
| Resistance to impact(500g hammer weight,12mm thick panel) | Dropping from 1100mm meter, and has no penetrating cracks |
| Anti-folding elastic modulus(Mpa) | >3000 |
| Density(T/M3) | 1.1-1.5 |
| Thickness expansion coefficient(%)after being dipped in water for 24 hours | <1.5 |
| Fire resistance | A1 level |
| Moisture content(%) | 10±5 |
| Clutching nail force | >600 |
| Heat conductivity coefficient(w/m.k) | 0.19(density 1200kg/m3 |
| Surface water resistance | No change within 96 hours |
| Surface alkali fastness | No change within 48 hours |
| Surface washing fastness | >5000 times |
| Surface aging resistance | No change within 1000 hours |
| Contamination resistant | <15% |
| Sound insulation value | 36dB(single panel) |
| Bend degree after water absorption | Bend less than 3mm after water absorption |
| Water absorption | 25% |
| Bond strength in cyclic test under the damp condition N/mm2 | >0.3 |
| Thickness expansion rate after the cyclic test under the damp condition % | 1.50% |
| Ultraviolet irradiation | >Has no change, no crusting,no peeling within250hours |
| -40°C | The size and surface do not change after being frozen |
| Distortion performance under the wind pressure | Third level (GB/T15225-94) |
| Anti seismic within the distortion performance in the plan | First level (GB/T18250-2000) |
These answers will give you the solution to your questions, from consultation to order to delivery
Generally it is 25 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Yes, we could offer the sample for free charge but do pay the cost of freight.
Shanghai Port or Zhangjiagang port or any other China port you need. If provided destination port, CFR and CIF can be quoted for your reference.
Most customers choose 1×20″GP as trial order. Small orders are also accepted
Once we make a deal, we will update you on every essential step during production and then send you massive and explicit pictures to give you a vivid understanding.
Fire resistance wall panels for interior and exterior wall
