Building composite thermal insulation building block

Abstract

The invention discloses a building composite thermal insulation building block which comprises a building block body, limiting grooves, limiting protruding strips, a filler groove, and a feeding port;the building block body is of a rectangular structure; rectangular limiting blocks are arranged on the peripheral side of the upper surface of the building block body; thermal insulation cavities areformed in the two sides of the interior of the building block body; and the thermal insulation cavities are communicated through a material conveying channel. By means of the design, the building block body can be filled with thermal insulation sand through the feeding port, so that thermal insulation is achieved; and the limiting grooves are formed in the circumferential side of the upper surface of the building block body, the limiting protruding strips matched with the limiting grooves are arranged on the bottom face of the building block body, and the building blocks located on the upperportion are connected with the limiting grooves of the building blocks located on the lower portion in a clamped mode through the limiting protruding strips, so that the building blocks are good in tidiness during building, and skew building is avoided.

Description

technical field [0001] The invention relates to the technical field of building blocks, in particular to a building composite thermal insulation block. Background technique [0002] With the transformation of the country's economic development model and people's gradual understanding of green environmental protection, the building wall industry has undergone earth-shaking changes. On the one hand, various manufacturers are actively researching and developing new products; on the other hand, the market demand for new types of walls is gradually expanding. At present, buildings in most areas of Northwest my country still use aerated blocks or traditional sintered bricks, and some buildings use new materials, but there are many problems, some of which are too complicated or costly, high energy consumption, and pollute the environment. It is not conducive to large-scale production and promotion; there are also unscientific structures, which cannot achieve thermal insulation effe...

AI Technical Summary

Problems solved by technology

At present, buildings in most areas of Northwest my country still use aerated blocks or traditional sintered bricks, and some buildings use new materials, but there are many problems, some of which are too complicated or costly, high energy consumption, and pollute the environment. It is not conducive to large-scale production and promotion; there are also unscientific structures that cannot achieve thermal insulation effects, or low strength and short service life, so it is necessary to improve their design

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