Required Raw Material

Magnesium Oxide Wall board is made of sawdust or straw (rice hulls), or any kind of crop straw and inorganic material (such as talcum powder and powder coal ash) after special technology. So this project has low production cost, small investment and fast effectiveness.

Wall Board Performance

 

1	Air-dry density	≤ (Standard index)50kg/m2	(Test Value) 30.0kg/ m2
2	Drying shrinkage rate of the board	≤0.08%	0.015%
3	Anti-breaking load	≥1400N	5640N
4	Anti-impact	No breakage phenomenon such as cracking after three impacts	No breakage phenomenon such as cracking after three impacts
5	Thermal resistance of main section  T=90mm	≥1.35m2.k/w	≥1.36m2.k/w
6	Thermal bridges area ratio	≤8%	2.22%
7	Sound reduction Index		36dB
8	Radioactivity		None

 

Project Feature

1. The source of the production raw materials is widely with no regional restriction.

2. The equipment has high automatization degree, simple production technology, low labor intensity and production line, and there is no noise and three-wastes (waste water, waste gas and waste residue) during the production.

3. Low production energy consumption. With the influence of chemical reaction, it can meet the requirements about production technology without high temperature and high pressure.