Sandwich Panel/ PU Roof Sandwich Panel/ Aluminium PU Sandwich Panel

Specifications

Item

PU970

Materials

Polyurethane foam and steel/aluminium sheet

Structure

Upper layer: steel/aluminium sheet

Core: polyurethane foam 

Bottom layer: steel/aluminium sheet

Thickness

Upper layer: 0.3-0.6mm(steel sheet); 

0.7-0.9mm(aluminium sheet)

Core: 30-100mm

Bottom layer: 0.3-0.6mm(steel sheet); 

0.7-0.9mm(aluminium sheet)

Effective width

970(mm)

Length

11.8m(40GP), 5.8m(20GP)

Polyurethane foam density

35-42kg/m³

Conventional color

Steel outer sheet: Ocean blue, white gray

Aluminium outer sheet: silver grey

Service time

10~20 years

Characteristics

Light in weight, heat insulation, water resistant, 

green and environmental

Application

Roofs for factory buildings, storages, exhibition 

halls, gymnasiums etc

Characteristics

PU sandwich panel has the following characteristics: light dead weight, high 

mechanical strength, excellent shearing resistant performance, strong corrosion 

resistance, high durability, and weather fastness, etc.

The sandwich panel has excellent insulating performance: heat insulation, sound 

insulation, waterproof performance, etc.

It is easy to install and can be used times over.

Applications

The sandwich panels can be used in large industrial plants,warehouses 

supermarkets, hospitals, stadiums, cold storage, activities room, buildings plus 

layer, clean workshop and heat insulation fire place.

The temporary facilities in the construction site, such as office, warehouse.

It is also widely used for cleaning workshops, industrial factory buildings, office 

buildings, stadiums, villas, and public buildings, etc.