A sandwich panel is one structure made of three layers of material: low density core inserted material in between two relatively thin steel skin layers. This sandwich setup allows to achieve excellent mechanical performance at minimal weight. The very high rigidity of a sandwich panel is achieved thanks to interaction of its components under flexural load applied to the panel: core takes the shear loads and creates a distance between the skins which take the in-plane stresses, one skin in tension, the other in compression. General information on sandwich panel structure, different sandwich core types available and the potential with respect to weight savings is available in the following reference.

Our company right now have some different kinds of EPS sandwich panels to meet different customers' and markets' requirements.

As per different joint ways,we could divide them into the following types:

Size Details as below

Cover width : 950mm 1150mm for wall,  950mm for roof

Steel thickness: we can do from 0.3mm-0.6mm

Steel color: white ,see blue or as your inquiry

Interlayer thickness: 50mm ,75mm, 100mm ,150mm

EPS density: from 8kg/m3 to 20kg/m3

Length: less than 11.8meter

Delivery time:5-10days

Quality:accept your inspection or MIC certificate.

Popular color choices for steel surface

Usually the surface sheet of PUR or PIR sandwich panels is PPGI or PPGL steel color coated sheets.PPGI is prepainted galvanized coated steel and PPGL is prepainted Al-Zn coated steel.For coating type,you could choose PE, PVDF, HDP, SMP,ect.Our strategic cooperation brands are Bluescope, Bao-steel, Shougang steel, Guanzhou steel, Yieh Phui steel,Xinyu steel,etc.

Applications

1) sandwich panel used in large industrial plants, warehouses, supermarkets, hospitals, stadiums, cold storage, activities room, buildings plus layer, clean workshop and heat insulation fire place.

2) sandwich plate appearance, bright color, good overall effect, it sets the bearing, thermal insulation, fireproof, waterproof in one, and no two decoration, is a widely used, especially in the construction site of the temporary facilities such as office, warehouse, walls, but also embodies the modern construction site civilization construction,

3) in the fast installation and put into use, the assembly and disassembly, material turnover multiplexing index, have obvious advantages, greatly reducing the construction site temporary facilities, will be indispensable new lightweight construction materials