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Production method of ceramsite concrete enhanced aerated block

A technology of ceramsite concrete and aerated blocks, which is applied in the field of building materials, can solve the problems of reducing the drying shrinkage of materials, reducing masonry materials, and poor thermal insulation, and achieves convenient masonry finishes, good impermeability, and low production costs. low effect

Inactive Publication Date: 2013-07-17
XINYI JINDA WALL MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a method for mass production of ceramsite concrete reinforced aerated blocks, the product is produced with ordinary performance biological sludge ceramsite, fly ash, cement, vegetable oil foaming agent as raw materials, The product of the present invention has the advantages of good heat insulation performance and good filling performance, overcomes the defects of traditional building materials such as heavy weight, poor heat preservation, complex construction technology, high cost, short life, and non-fire resistance, and greatly reduces the drying shrinkage rate of the material. Dispersing the stress generated by shrinkage can reduce the absolute shrinkage rate to 1 / 3 of that of ordinary building material products; in addition, a fully automatic mechanical cutting system can be used to ensure the dimensional accuracy of the product, further reducing the amount of masonry materials and improving the wall thickness. body weight, especially suitable for the use of walls in hot summer and cold winter regions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The water that accounts for 12.4% of the total amount is sent into the stirring container, and the vegetable oil foaming agent that accounts for 0.1% of the total amount is slowly added while stirring at room temperature, and placed for use after stirring evenly; the general performance that accounts for 30% of the total amount is Biological sludge ceramsite, 20% of the total amount of fly ash, and 37.5% of the total amount of cement dry material are mixed evenly and sent to the mixer, and the mixture of water and vegetable oil foaming agent is added to the mixer, and after mixing evenly Stop stirring, quickly send the mixture into the mold for molding, and get the finished product after resting for 15-20 days; when in use, the ceramsite concrete reinforced aerated block can be used as a building brick.

Embodiment 2

[0017] The water that accounts for 12.4% of the total amount is sent into the stirring container, and the vegetable oil foaming agent that accounts for 0.1% of the total amount is slowly added while stirring at room temperature, and it is placed for use after stirring evenly; the general performance that accounts for 30.5% of the total amount Biological sludge ceramsite, fly ash accounting for 19.5% of the total amount, and dry cement material accounting for 37.5% of the total amount are mixed evenly and sent to the mixer, and the mixture of water and vegetable oil foaming agent is added to the mixer, and after mixing evenly Stop stirring, quickly send the mixture into the mold for molding, and get the finished product after resting for 15-20 days; when in use, the ceramsite concrete reinforced aerated block can be used as a building brick.

Embodiment 3

[0019] The water that accounts for 12.4% of the total amount is sent into the stirring container, and the vegetable oil foaming agent that accounts for 0.1% of the total amount is slowly added while stirring at room temperature, and placed for use after stirring evenly; the ordinary performance that accounts for 31% of the total amount Biological sludge ceramsite, fly ash accounting for 19% of the total amount, and dry cement material accounting for 37.5% of the total amount are mixed evenly and sent to the mixer, and the mixture of water and vegetable oil foaming agent is added to the mixer, and after mixing evenly Stop stirring, quickly send the mixture into the mold for molding, and get the finished product after resting for 15-20 days; when in use, the ceramsite concrete reinforced aerated block can be used as a building brick.

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Abstract

The invention discloses a production method of a ceramsite concrete enhanced aerated block. The product belongs to the field of construction materials. According to the invention, common-performance biological sludge ceramsite, fly ash, cement, vegetable oil foaming agent, and water are adopted as raw materials; and processes such as doping and blending, stirring, shaping, and standing are carried out, such that the aerated block is prepared. The production method has the advantages of simple process, easy operation, and low production cost. The product has the advantages of high strength, low shrinkage, good impermeability, and convenient facing construction. The aerated block also has low self weight. The density of the aerated block is only 1 / 3 of that of clay brick. Therefore, building self weight can be greatly reduced. The service life of the aerated block is same with that of the building, such that secondary temperature-maintaining and maintenance are avoided.

Description

technical field [0001] The product of the invention belongs to the field of building materials, and in particular relates to a production method of ceramsite concrete reinforced aerated blocks. Background technique [0002] The ceramsite reinforced aerated block is similar to the traditional autoclaved aerated block but has the advantages of less investment, high product strength, good crack resistance, high dimensional accuracy, and beautiful appearance. It has the advantages of light weight, high strength, heat insulation, fire prevention, sound insulation, environmental protection, etc., making it an ideal wall self-insulation material. It can be widely used in industrial and civil buildings, and is especially suitable for high-rise energy-saving building systems. The northern region mainly focuses on heat preservation, while the southern region mainly focuses on heat insulation. In hot summer and cold winter regions, the outer enclosure structure is heated by solar radi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00
Inventor 黄绍彬叶书飞
Owner XINYI JINDA WALL MATERIAL CO LTD
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