Lightweight foam concrete insulating brick and its manufacturing method

A technology of foam concrete and thermal insulation bricks, which is applied in the field of building wall masonry materials, can solve the problems of flammable thermal insulation materials, high construction cost, and non-thermal insulation of wall materials, so as to reduce the use, save energy and protect the cost of environmental protection , The effect of reducing construction costs

Inactive Publication Date: 2012-01-18
刘保铁
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Metallurgical industry waste slag non-sintered bricks, tailings slag non-sintered bricks, and lightweight foamed non-sintered bricks all require autoclaving, and the secondary energy consumption of steam curing is still high. pressure, without steam curing, but still use the original ecological resource ordinary sand, resulting in heavy blocks, correspondingly increasing the amount of materials used for building foundations, beams, slabs, columns and construction costs
The cast-in-place reinforced concrete shear wall and steel mesh

Method used

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Embodiment Construction

[0013] It can use industrial waste, tailings slag, packaging waste polystyrene foam, 42.5R ordinary silicon cement, quicklime powder, quick gypsum powder, admixture materials, activator, early strength agent, slag, waste expanded perlite and other raw materials to mix design.

[0014] The components include aggregates, cementitious materials, admixtures, and functional auxiliary materials. The admixture can improve and improve the performance of the cementitious material, and the functional auxiliary material can improve and enhance the light weight, heat preservation and durability of the aggregate. These four components are a unified whole, and the resulting effects are synergistically superimposed, fully endowing the lightweight insulation brick with ideal design performance. The better the cooperation between them, the better the performance of lightweight insulation bricks.

[0015] Aggregate is the main support for constituting the main frame of the material and bearin...

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PUM

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Abstract

The invention relates to a naturally maintained lightweight foam concrete insulating brick which is made of a lightweight insulating material and needs no sintering, autoclaving, and steam curing, and its manufacturing method. The lightweight foam concrete insulating brick comprises by mass: 35%-45% of fly ash, 5%-16% of aggregates, 8%-15% of cement, 2%-8% of slag, 8%-18% of quicklime powder, 4%-10% of plaster stone powder, 2%-5% of expanded perlite, 0.5%-3% of polystyrene foam, 0.5%-5% of an activator, 2%-5% of an early strength agent, and 15%-20% of water. The aggregates can be zeolite, or basalt tailling slag or an arbitrary combination thereof. The brick of the invention has the advantages of energy saving and environmental protection as well as low cost, and its manufacturing technology free of sintering, autoclaving, and steam curing can effectively reduce original ecological resource consumption. By comprehensive utilization of fly ash and polystyrene material wastes, zeolite, basalt tailling slag particles and other materials, the building cost can be effectively reduced.

Description

technical field [0001] The invention relates to a building wall masonry material, in particular to a light-weight foam concrete heat-insulation brick made of a light-weight heat-preservation material without sintering, autoclaving, steam-curing, and natural curing and a manufacturing method thereof. Background technique [0002] At present, there are many places where the building wall masonry materials in the vast areas of our country mainly use clay sintered bricks, coal gangue sintered bricks, non-sintered clay bricks, non-sintered garbage tailings bricks, and autoclaved and steam-cured fly ash bricks. Metallurgical industry waste slag bricks, coal gangue bricks, lightweight foam bricks, autoclaved lime-sand bricks, and small hollow blocks of light aggregate concrete without sintering, autoclaving, and steam curing. In recent years, the reinforced concrete shear wall and steel mesh frame concrete building system have been developed and applied. [0003] Clay sintered bri...

Claims

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Application Information

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IPC IPC(8): C04B28/00
Inventor 刘保铁李宗泉李伟刘景池刘政
Owner 刘保铁
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