Light composite ceiling board of earthquake proof construction

Abstract

The invention discloses a light composite ceiling board of an earthquake proof construction, relating to a ceiling board with high strength and light weight in the earthquake proof construction. The light composite ceiling board is formed by bonding a shell, a cover board, packing and mucilage glue into a whole. The shell and the cover board comprise aluminum plastics or glass magnesium boards, and the surface of the composite ceiling board is provided with sunk reinforcing ribs; the packing is prepared by mixing a proper amount of kieselguhr, perlite powder, magnesite powder and polyurethane foaming particles in a certain ratio; therefore, the light composite ceiling board has high strength, light weight, fire prevention, heat insulation, no toxicity, low cost and convenient processing and cleaning and can replace ceiling boards which are easy to stuck with dust and difficult to clean, such as traditional gypsum boards, mineral wool boards and the like with large bulk density. Even under the condition of a big disastrous earthquake, the shaked off ceiling board of the invention can not cause fatal casualties to people and is easy to move by hands.

Description

1. Technical field [0001] The invention relates to a ceiling with high strength and light weight in an anti-seismic building structure, in particular to a lightweight composite ceiling for an anti-seismic building. 2. Background technology [0002] On May 12 last year, a magnitude 8 earthquake that shocked the world broke out in the Wenchuan area of ​​Sichuan, my country. In just over ten days, more than 90,000 fresh lives perished on the land of China, and one of them There are more than 19,000 primary and middle school students who are like buds waiting to bloom! Although I have not been to the scene, I learned from various reports and news media that most of them were crushed to death on the spot by huge and heavy cement slabs, or died of suffocation or exhaustion due to the long rescue time . In my opinion, in the future, in addition to the earthquake department, the country should strive to improve its own professional level and raise the people's awareness of earthqua...

AI Technical Summary

Problems solved by technology

In this regard, I have been devoting myself to the development of a series of products for many earthquake-resistant buildings in the past year, trying to minimize the size of the building materials due to their huge structure and heavy weight, which will cause a large number of people to be crushed to death and injured when the building collapses. The failure to move these collapsed building materials in time during the disaster relief delays the hidden danger of the best time to save people's lives.

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