Exterior wall Sandwich panels consist of a sandwich of two layers of structural board with an insulation foam in between. Panel skins are cement board. Insulation core can be Expanded Polystyrene(EPS) and Extruded Polystyrene(XPS) and so on.These are structural sheaths that can be finished like drywall on the interior, and covered with siding materials or have stucco applied directly to the exterior of the panel.
Exterior wall Sandwich panels
Cement board thickness:
Eps core thickness:
Xps core thickness:
Anti-bending damage load
Drying shrinkage value
residential, industrial shops and warehouses, ready to move buildings and trailers, hotels, factories, aircraft hangars and apartments.
1. Fire insulation: Non-combustible Class A, the plate will not burn when the fire occurs, it will not produce toxic fumes; the conductivity is low, it is an ideal insulation material.
2. Waterproof and moisture-proof: In the semi-open air and high humidity environment, it can maintain the stability of performance and is not easy to sag or deform.
3. Thermal insulation: low thermal conductivity, good thermal insulation performance, good sound insulation.
4. Light weight and high strength: The sheet pressed by the 5000-ton flat hydraulic press not only has high strength, but also is not easy to be deformed and warped; the weight is small and suitable for roof partitions and ceilings.
5. Simple construction: dry operation mode, simple installation and construction, and fast speed. Deep-processed products are also characterized by simple construction.
6. Long life: strong weather resistance, no damage from moisture or insects, and strength and hardness increase over time, and the same life as buildings.