Sepiolite powder concrete aerated brick and making method thereof
A technology for concrete air-entrained bricks and sepiolite powder, applied in the field of air-entrained bricks, can solve the problems of inability to meet diversified markets, slow development of air-entrained brick technology, etc., and achieves green environmental protection of raw materials, reduction of energy consumption, and high qualified rate of finished products. Effect
Active Publication Date: 2014-06-04
江西古景建材有限公司
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Problems solved by technology
However, at present, the production technology of aerated bricks in my country is not mature enough, which makes the development of aerated bricks technology slow and cannot meet the needs of diversified markets.
Method used
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Embodiment Construction
[0014] The sepiolite powder concrete aerated brick is characterized in that it is made of the following raw materials in parts by weight: cement 6, aluminum powder 0.03, sodium diacetate 0.5, calcium carbonate 12, wood calcium 0.6, Glauber's salt 9, poly Ethylene wax powder 12, calcium hardate 2, kiln dust 13, sepiolite powder 23, aluminum sulfate 3, styrene-acrylic emulsion 8, phosphorus slag particles 11, guar gum 2, maleic anhydride 0.6, alkanolamide 0.9 , Angelica 0.35, Artemisia argyi 0.26, auxiliary agent 3, appropriate amount of water; the auxiliary agent is made of the following raw materials in parts by weight: polyphenylene ether 0.03, carbon nanotube 0.1, polyoxyethylene ether 0.02, sodium silicate 0.25, triethyl ether Amine 1.4, wollastonite powder 3, urotropine 0.01, camphor 0.1, cedarwood oil 1, peanut shell 4, trichloroethyl phosphate 1.2, the preparation method is to pulverize and mix the materials, heat to 70-80°C, Stir the reaction for 30-40 minutes, that is....
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Abstract
The invention discloses a sepiolite powder concrete aerated brick, which is characterized by being made from the following raw materials by weight part: 5-8 of cement, 0.03-0.05 of aluminium powder, 0.5-0.8 of sodium diacetate, 12-15 of calcium carbonate, 0.6-0.9 of calcium lignosulphonate, 9-10 of mirabilite, 9-12 of polyethylene wax powder, 2-3 of calcium stearate, 13-16 of kiln dust, 21-23 of sepiolite powder, 3-5 of aluminum sulfate, 8-10 of styrene acrylic emulsion, 11-13 of phosphorus slag particles, 2-4 of guar gum, 0.6-1 of maleic anhydride, 0.9-1.5 of alkanolamide, 0.3-0.5 of Angelica sinensis, 0.2-0.6 of folium artemisiae argyi, 3-5 of an additive, and a proper amount of water. By adopting the technology involved in the invention to process the aerated brick, the bubble stability is good, and the prepared aerated brick is lighter than existing aerated bricks and has high compressive strength, the qualified rate of the finished products is high, and the raw materials are green and environment friendly, thus reducing energy consumption. The sepiolite powder concrete aerated brick has wide application prospects.
Description
technical field [0001] The invention relates to the technical field of aerated bricks, in particular to a sepiolite powder concrete aerated brick and a manufacturing method thereof. Background technique [0002] In recent years, with the acceleration of the industrialization process and the improvement of the level of urbanization, various environmental pressures and problems have also been brought about. Various solid wastes generated in the industrial production process and solid wastes caused by urban construction demolition and reconstruction have been troubled. In order to meet the living environment of residents, the present invention adds solid waste as a raw material to the aerated bricks, realizes waste recycling, reduces environmental pollution, and meets the strategic requirements of sustainable development. [0003] Aerated bricks are aerated concrete blocks produced by high-temperature autoclaved equipment. The aerated concrete block is a solid block made of c...
Claims
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IPC IPC(8): C04B28/00C04B38/02C04B14/28C04B22/04
Inventor 晋元龙陈德全
Owner 江西古景建材有限公司