Materials: MgO, MgCl2, EPS, sawdust, fly ash and others. Asbestos free.

Usage: For the roof of large span web frame structure and combined steel structure, such as the roof of workshop, villa, stadium, theatre, conference room, gas station and others.

Specification:
100mm (Thickness of skin 12mm, thickness of EPS core 76mm)
120mm (Thickness of skin 12mm, thickness of EPS core 96mm)

Products characteristic
1. High load ability.
2. Heat insulation, Thermal Transmission conductivity: 0.2-0.33 W/(m2. K), it is the high heat insulation material.
3. Light weight, surface density is 30-40 kg/m2, reducing the weight of whole roof and the building cost.
4. Weatherability, good performance in Frost-resistance, after the test of freeze-thaw, the losing of the weight is <1.5% (National standard <5%) and the losing of the strength is <5% (National standard <20%).
5. Easy to decorate, the Mgo composite roof panel can be decorated with the tile and other decorative materials directly
6. Construct quickly, the Mgo composite roof panel doesn't need for the further heat insulation, this can reduce the construction procedure.
7. Treatment of waterproof, which is simple, convenience and better.
8. Mildewproof, high ability of acid and alkali-resistance.
9. Dry work, which can't be astricted by the different seasons
Repeatable use, the Mgo composite roof board can reuse for several times which save the energy.