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Phosphorus slag air-added brick and production method thereof

A production method and technology of phosphate slag, applied in the field of aerated bricks, can solve the problems of inability to meet diversified markets, slow development of aerated bricks, etc., and achieve the effects of low cost, large porosity, and pollution reduction.

Inactive Publication Date: 2014-05-07
ANHUI SHENGREN NEW BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 phosphate slag aerated brick is characterized in that it is made of the following raw materials in parts by weight: phosphate slag 23, organic silicon waste slag slurry 17, natural siderite 14, cement 11, gypsum 5, zinc powder 0.25, methacrylic acid 0.1, calcium sucrose 0.5, starch 2, steel wire type steel fiber 3, maltodextrin 4, dextran 1.5, iron oxide 7, lauryl alcohol 0.7, Piper cubeb 0.15, cassia twig 0.2, additives 6. Appropriate amount of water; the additives are made of the following raw materials in parts by weight: polyvinylidene fluoride 1.2, silicon carbide powder 4, titanium dioxide 3, silica sol 0.5, redispersible latex powder 0.7, citronella oil 3 , borneol 1, superfine wax powder 0.7, grape vine 7, the preparation method is to pulverize and mix the materials, heat to 70-80°C, stir and react for 30-40 minutes, and the product is obtained.

[0015] The preparation method comprises the following steps:

[0016] (1) Boil Piper cubeb and Guizhi in water ...

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Abstract

The invention discloses a phosphorus slag air-added brick. The phosphorus slag air-added brick is prepared from the following raw materials in parts by weight: 20 to 26 parts of phosphorus slag, 17 to 19 parts of organic silicon waste slag pulp, 14 to 1 6 parts of natural siderite, 4 to 11 parts of cement, 5 to 7 parts of gypsum, 0.2 to 0.5 part of zinc powder, 0.1 to 0.4 part of methacrylic acid, 0.5 to 1 part of calcium saccharate, 2 to 4 parts of starch, 3 to 6 parts of wire-type steel fibers, 3 to 4 parts of maltodextrin, 1.5 to 3 parts of glucose, 5 to 7 parts of ferrous oxide, 0.7 to 1.5 parts of dodecanol, 0.1 to 0.3 part of piper cubeba, 0.2 to 0.4 part of cassia wig, 3 to 6 parts of additive and water in appropriate quantity. The phosphorus slag is added into raw materials of the air-added brick, and other conventional additives and foam stabilizing agent are added, and the air-added brick which is processed by adopting an appropriate process has the advantages of low cost, high strength, large porous rate and the like, the cycling economic effect for changing waste into treasure is realized, and the pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of aerated bricks, in particular to a phosphate slag 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 cement, slag...

Claims

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Application Information

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IPC IPC(8): C04B28/14C04B18/30
CPCY02W30/91
Inventor 任劲松
Owner ANHUI SHENGREN NEW BUILDING MATERIAL
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