A composite insulation block

Abstract

The invention relates to a composite insulating building block. The building block is characterized by that: the building block comprises a front building block and a back building block which are locally lap-jointed into an integral whole on the sides; the front building block and the back building block are both square building blocks; insulating chambers are arranged in the centers of the front building block and the back building block; and insulating material blocks are arranged in the insulating chambers. The composite insulating building block provided by the invention has advantages of simple structure, reasonable design, light weight, high compression strength, good insulating performance, and the like. The composite insulating building block is convenient to use, and the production cost of the building block is low. Therefore, the building block is suitable to be applied in large-scale industrialized productions.

Description

technical field [0001] The invention relates to a building material, in particular to a composite thermal insulation block. Background technique [0002] The construction area of ​​new urban and rural buildings in my country is nearly 2 billion square meters each year, of which more than 80% are high-energy-consuming buildings, mainly due to the poor thermal insulation performance of the walls. Wall insulation is an important part of building energy conservation. The existing wall and roof materials are still ordinary building bricks with extremely poor thermal insulation performance, high energy consumption in production, and destruction of fields. However, the use of external wall insulation materials has problems such as easy cracking, poor durability, and construction safety. Moreover, most of the building bricks in the prior art are fired with field soil, which consumes serious resources. Fly ash is occasionally used as a brick-making material, but the quality of the ...

AI Technical Summary

Problems solved by technology

Wall insulation is an important part of building energy conservation. The existing wall and roof materials are still ordinary building bricks with extremely poor thermal insulation performance, high production energy consumption, and destruction of fields.

However, the use of external wall insulation materials has problems such as easy cracking, poor durability, and construction safety.

Moreover, most of the building bricks in the prior art are fired from field soil, which consumes a lot of resources. Occasionally, fly ash is used as a brick-making material, but the quality of the block is affected due to the unreasonable formula and ratio.

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