Colos steel Sandwich 75mm wall panel

Polyurethane Sandwich Panel also called PU Sandwich Panel, the up & down surface of this panel is Galvanized & Pre-painted steel sheets, core material is 5 components Polyurethane glue, it is formed by heating, foaming & laminating. Polyurethane is the best material for temperature keeping and sound insulation.
  • Lead Time:

    about 5-15workdays
  • Product Origin:

    Xiamen, China
  • Shipping Port:

    Xiamen, China
  • Payment:

    100%TT or LC at sight
  • Color:

    seablue, white or RAL color
  • Product Detail

Polyurethane(PU)sandwiched panel is composed of 2 layers of colored steel sheets and injected 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, storages, cold room ,exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.


Technology data

PUR/PIR Sandwich Panel Technology Data
Density
40-45kg/m3
Thermal conductivity
0.019-0.023W/M.K
Moisture permeability coefficient
≤3.34Ng/Pa/m.s
Water absorption
≤0.5g/100cm2
Enclosed rate
≥97%
The compression strength
≥220KPa
The bending strength
≥2450KN/m2
Oxygen index
≥28
Fire proof
B1
Dimensional stability
≤1%
Application temperature
-50℃-150℃
Exterior Steel thickness
0.4-0.7mm
Interior steel thickness
0.4-0.7mm
Core material thickness
40/50/60/75/100/120/150/200mm
Length
Less than 11.8m
Effective width
Wall panel:400-1120mm;Roof panel:1000mm
Grace finish
Embossment,small wave,big rib,flat finish
USAGE
Roof and Wall
Advantage

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



PU sandwich panel

Advantages


SUPER FLAME RETARDATION

The coefficient of thermal conductivity is 0.019-0.023w/(m•k), which ensures better thermal insulation efficiency. In practice, this effectively keeps the building absorbing heat and brings enormous economic benefits.

ECONOMICAL

Great flame retardation and the complete removal of cold bridges (during the rafter installation), do help reduce heating bills.

DURABLEBRD 

PU sandwich panels are the most durable thermal insulating material in the construction industry. Under the normal maintenance, its service life is the same with buildings.ECOLOGICAL100% of the material is recyclable and the panels are friendly to the environment at the production and disposal stages.

EASY AND QUICK INSTALLATION

Compared with traditional thermal insulation methods, BRD use less material while the installation process is less time-consuming and labor-demanding leading to lower building costs

PU SANDWICH PANEL

PU sandwich panel

Service&Support:

We are one combination of industry and trade company, and very professional with steel structure products in China. Because of good quality and service, competitive price, our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.

1)Professional sales team,One-to-one service;

2)Combination of industry and trade company,to ensure the service and price;

3)Experienced engineer team to offer professional technology service;

4)Intimate after-sales service.

Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.






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