60mm 100mm Waterproof PU Sandwich Panel for Roof System

Polyurethane (PU) sandwich panel is suitable for the various roofs and walls referring to  freezing stores, purifications workshops,cold room etc.



Product description

PU Sandwich Panel (Polyurethane Sandwich Panel )is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials. It is suitable for the various roofs and walls referring to the large-size factory buildings, storage, exhibition halls, gymnasiums, freezing stores, purification workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.

Sample connection reference

Polyurethane Sandwich roof Panel

Polyurethane Sandwich Panel for roof


Product Parameter

Exterior Steel Thickness

0.4mm-0.7mm

Interior Steel Thickness

0.4mm-0.7mm

Core Material Thickness

60mm/100mm

Length

Less than 11.8m

Effective  Width

Wall panel:1000mm/1120mm
Roof panel:1000mm

Recommend Coating

PVDF/SMP/HDP/PE

Surface Finish

Emboss/Small wave/Big rib/Flat 

Density

40kg/m3-50kg/m3

The Thermal Conductivity

0.019-0.023w/m.k

Moisture Permeability Coefficient

≤3.34Ng/Pa/m.s

Water Absorption

≤0.5g/100cm2

The Compression Strength

≥220KPa

The Bending Strength

≥2450KN/m2

Oxygen Index

≥28

Fireproof Grade

B2

Dimensional Stability

≤1%

Application Temperature

-50ºC-150ºC

Advantage

Heat Insulation,  light weight, quick installation,waterproof, fireproof, soundproof, energy-saving,environmental friendly

Usage

Various roofs and walls referring to the large-size factory buildings,workshops,cold storage,villas,etc.

Detailed Images

PU sandwich roof panel


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