A fiber cement board is not an ordinary silicate cement concrete, but a special kind of magnesite cement, light weight, not only play a decorative role, low thermal conductivity, can also play a very good insulation effect, with other energy-saving insulation board a traditional brick, concrete geometric up small footprint, can save 10-15% of the space, greatly reducing the footprint. In our population, crowded cities, people need is more space. Second, the high standards of soundproofing, Kara OK hall, feet housing, hospitals, schools, offices and entertainment ...... these guests need a quiet environment, with Kun Yuan lightweight wall panels, next door heard movement at all You even noisy in the room next door can be heard. Lightweight partition board has such a magical effect. Its ability to eliminate noise 65 db of noise. We sat on the subway, the subway by parapets people see is this side wall, in front of the subway to the people, you can hardly hear what happened. Third, the fire, the Kun-yuan of new building materials production of products are non-combustible and is a Class A fire can effectively reduce the harm caused by the fire. Four, green, does not emit harmful gases, a variety of new building panels have holes in Kun-yuan, can purify the indoor space, indoor insulation, balanced indoor humidity, cool. Five, reducing construction time, take the foam cement-based concrete wall panels, there are male and female slot slot, the general specification is 2.4 * 0.6 m, 2.6 * 0.6 m, 2.8 * 0.6 m, such a large building materials, As long as to splice together, then decorate it, saving the construction period of 5-10 times.