; aerated concrete in the development of remote areas of china. with the development of real estate in our country is very fast, aerated concrete has become the main building materials industry in the remote areas of our country, such as Sichuan, Yunnan, China's introduction of the technology is also nearly forty years of history.
aerated concrete equipment is mainly divided into fly ash aerated block and sand aerated block.< p > sand autoclaved aerated concrete block is in river sand, lime, cement as the main raw material, aluminum paste as foaming agent, stirred by the raw material grinding, proportioning, pouring, static stop cutting, autoclaved curing and a green new self thermal insulation wall materials. With light, high strength, durability, heat preservation, sound insulation, fire, fire, anti permeability, anchoring performance, with the advantages of convenient construction, can reduce the building cost, increase the use of buildings, etc., has been widely used in industrial and civil buildings, as a most prosperous, with good performance of wall material. Is also a national advocate of a new building materials project. ;
this project can be based on the raw material category, quality, the main equipment of the process characteristics, etc., to take a different process to produce. But under normal circumstances, the sand autoclaved aerated concrete is made of river sand, lime, cement as the main raw material, gypsum and foaming agent, after mixing injection mould frame, static oxygen curing and foaming, cut into various specifications block or plate, by steam curing car into steam autoclave, under the high temperature saturated steam curing is formed porous lightweight aerated concrete products. Development and product characteristics of aerated concrete
aerated concrete is an important part of wall material innovation and building energy saving. It is a kind of ideal wall material, which can be used in many kinds of wall materials. Country in the "five eleven plan" clearly put forward: "the development of aerated concrete panels and an annual output of 10 - 200000 cubic meters of aerated concrete block production line, steam pressure curing, mechanical cutting." Due to the need of the wall and the advantages of aerated concrete, aerated concrete will be a new type of lightweight construction material in the last ten years.< p > aerated concrete with light weight, good performance of heat insulation, sound-absorbing the effect is good, and has a certain strength and processing advantages, as a retaining structure is filled with thermal insulation material, widely application in building, has attracted universal attention of countries all over the world, as many countries vigorously promote and develop the preferred building materials. China has become a big country of producing aerated concrete, and it is widely used as raw materials, which can be used to make the construction of the wall materials. It can be used to achieve better environmental, social and economic benefits. It can meet the requirements of building materials, which can promote the development of the wall materials, and can be used to achieve better environmental, social and economic benefits.
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