Hollow concrete building block and its productive method and apparatus

Abstract

A composite hollow building concrete block with decoration, insulating and load-bearing functions is composed of decorative surface layer, insulating layer, inserting needles and load-bearing hollow building blocks. Said decorative surface layer consists of concrete layer, self-flame-extinguishing polybenzene board, and mixed layer of adhesive, cement and water. Said hollow layer consists of two load-bearing building blocks. Its making method and equipment are also disclosed. Its advantages are high adhesion, insulating nature and durability.

Description

technical field [0001] The invention relates to a building structure component, in particular to a decorative, heat-preserving, load-bearing wall concrete composite hollow block and a production method. Background technique [0002] At present, most of the insulation methods for houses are to paste insulation boards and other insulation materials on various forms of walls, and to paste insulation boards on the exterior walls, which not only reduces the use area, but also has the problem of "thermal bridges" at the corners of beams, columns, windows, etc.; pasting The external insulation board of the external wall not only has the trouble of repeated construction, but also has the hidden danger of the insulation layer and the wall falling off; in addition, a large number of clay bricks used in the building will damage the land resources and cause land loss. Therefore, the country has formulated relevant regulations to restrict the use of this wall material. Contents of the ...

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Problems solved by technology

[0002] At present, most of the insulation methods for houses are to paste insulation boards and other insulation materials on various forms of walls, and to paste insulation boards on the exterior walls, which not only reduces the use area, but also has the problem of "thermal bridges" at the corners of beams, columns, windows, etc.; The external insulation board of the external wall not only has the trouble of repeated construction, but also has the hidden danger of the insulation layer falling off the wall; in addition, a large number of clay bricks used in the building will damage the land resources and cause land loss

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