Autoclaved aerated concrete can quickly Overview of raw materials category, quality, technology and other characteristics of the device, using a different process for production. Under normal circumstances, fly ash or silica sand, slag, ground into paste with water, add powdered lime, amount of cement, plaster and foam, foam stabilizer by mixing into the mold box, resting after curing foam, cut into a variety of block or plate, keeping a car by steam fed into the autoclave, high temperature and pressure steam curing to form a porous lightweight concrete products. Aerated concrete with light weight, good insulation properties, good sound-absorbing effect, and has a certain strength and processability, etc., as a filler and insulation envelope, and is widely used in construction, and by the world wide attention , as many countries to promote and develop the preferred building material. China has become the production of aerated concrete is a big country, but also as an independent category of emerging industries, manufacturing a wide range of sources of raw materials, particularly the use of fly ash as a raw material, which can utilization of industrial waste, environmental pollution, does not destroy farmland, production aerated concrete block, is an ideal alternative to solid clay brick wall materials, building energy efficiency to meet the Ministry of Construction has reached 50% of the proposed building standards, new wall materials can promote change, and bring serious harm in making The industrial waste treatment and comprehensive utilization of fly ash obtained at the same time, be able to enjoy a number of brick and tax preferential policies, so as to obtain a better environmental, social and economic benefits, and has broad market prospects. Autoclaved aerated block is mixed with an aqueous solution of a mechanical method for preparing a foam foam, added to the siliceous material (sand, fly ash), calcareous materials (lime, cement), consisting of water and additives slurry by mixing, casting molding, steam curing is made of a lightweight cellular concrete. Its performance can be broadly summarized as follows: Features one: it has a new building porous general characteristics due to autoclaved aerated block contains a lot of fine pores closed, so it has good thermal properties, namely good insulation spacer thermal performance, which is not available in ordinary concrete. Features 2: waterproof strong autoclaved aerated block, but you can adjust it to freely control the obturator rate of water absorption, the absorption is generally about 20% to 25% of the three characteristics: lightweight autoclaved aerated blocks smaller density , density levels generally 300-1800kg / m3, plus density levels commonly autoclaved aerated block of 300-1200 kg / m3, in recent years, the density of lightweight 160 kg / m3 of autoclaved aerated block also construction projects obtaining application. Features Four: Environmental autoclaved aerated concrete blocks and raw materials required for most of the blowing agent close to neutral, benzene, formaldehyde and other harmful substances, in addition, can be autoclaved aerated block a lot of use of industrial waste production, mitigate and avoid environmental pollution. Features five: easy construction site pouring construction can simply use cement foam machine can be automated operations, pumpable achieve vertical height of 200 meters long-distance transport. An output size: Nissan 100 cubic meters and 200 cubic meters and 300 cubic 2 covers Size: 4-7 acres of land ranging from three operations work: 3-4 4 needs power: 20kw-50kw (not the same as electricity production are not the same ) autoclaved aerated block device