top of page
GR Logo-Final thumbnail.png

 Sandwich Panel Characteristics and Applications

Insulation board properties


1. The quality is light and the weight per square meter is less than 24kg, which can fully reduce the structural cost.

2. The installation is quick, the characteristics of plugging, installation and free cutting determine the ease of installation, which can improve efficiency and save construction time.

3. Fireproof, the surface material and thermal insulation material of the color steel composite core board are non-combustible or flame-retardant materials, which can meet the requirements of fire protection regulations.

4. Thermal insulation, low thermal conductivity, and good thermal insulation effect.

5. Environmental protection and anti-noise, the sound insulation strength of the composite board can reach 40-50 decibels, which is a very effective sound insulation material.

6. The plastic high-pressure steel plate can be cut arbitrarily, which can meet the needs of special design.

Application field


Insulation boards are generally used in large industrial plants, warehouses, gymnasiums, supermarkets, hospitals, cold storages, mobile rooms, building layers, clean workshops and places that require thermal insulation and fire prevention. The thermal insulation board has beautiful appearance, good overall effect and a wide range of uses, especially for temporary facilities such as offices, warehouses, fences, etc. It has obvious advantages in terms of dismantling and material turnover and reuse index, and greatly reduces the cost of temporary facilities on construction sites. It will be an indispensable new lightweight building material.

bottom of page