Sinoma (Yichang) Energy Conservation New Material Co., Ltd.
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Thermal Iinsulation Sandwich Wall Panel EPS Composite Board
Introduction of sandwich panels
Light weight insulation wallboard batten use fiber cement board or calcium silicate board production equipment and technology and inorganic insulation board production equipment,finish only one process,it is divided double layer panel and core material and no core material of the double panel battens,the core material is mainly composed of silicate cement and EPS foam and adhensive,fiber combinations.Its mainly used as interior wall partition and exterior wall substrate,instead of clay brick and color steel plate and other building materials,its a energy -saving innovations material, and its doesn’t need to re-surface material processing,you can use just surface treatment and decorative finishes paint.Sheet completely prefabricated in the factory according to GB8624-2006<building material and products combustion performance grading >standards,the combustion performance is class A1, thermal resistance to meet the building’s exterior wall system requirements. The product is no toxic, tasteless, non-polluting, moisture proof, fireproof,mildew-proof, mothproof, light weight, sound insulation, environmental protection, energy saving and insulation,construction easily and etc features of the new multi-purpose building materials.
Application:
Composite boards have an extensive application in indoor partition of commercial and residential buildings and the product,is equipped with water proof,sound insulatedd and moisture-retardant properties,meets the demand of specific places.
Product Features:
1.Low density
2.Light weight
3.Water prevented
4.Sound proof
5.Fire retardant
6.Easy installation
7.Short construction period
8.Customized size
9.Low labour cost
10.100% asbestos free and other hazardous substances.
Specification:
| Size | Standard Size | 2440/3050*610MM |
| Appearance | Surface | Plain |
| Edge | Square/Beveled/Taper | |
| Physical Properties |
Thickness | 50/75/100/125MM |
| Bending Strength |
Cross > 12Mpa Parallel >10Mpa |
|
| Moisture Movement | <0.25% | |
| Water Absorption | < 0.1% | |
| Water Contain | ≤10%(Under EMS condition) | |
| Thermal Conductivity | ≤0.35 w/(m •k) | |
| Non-combustibility | GB 8624-2006 Grade A1,CE EN 12467:2012 Grade A1 | |
| Water Impermeablility | Traces of moisture appeared on the under surface of the sheet,but no formation of drops of water on the underside of the sheet after 24 hours. | |
| Freeze-thaw | Not have cracking and layering after freeze-thaw cycles 25 times. | |
| Application | Facade of high-grade villa and civil architecture,External renovation of old buildings, decoration of internal walls. | |
| Products Warranty | More than 20 years |
Raw Material Contents:
| Main Raw Material | Content |
| Cement | 44 % |
| Quartz | 44 % |
| Natural Fiber | 8 % |
| Suspension | 4 % |
| Composition of Finished Product | Content |
| Crystalloid of Calcium Silicate | 52% |
| Quartz | 30% |
| Calcium Carbonate | 10% |
| Cellulose | 8% |