Self-heat-insulating building block brick of tenon-mortise heat cutoff bridge

Abstract

The invention discloses a self-heat-insulating building block brick of a tenon-mortise heat cutoff bridge. The self-heat-insulating building block brick comprises a self-heat-insulating building body. The self-heat-insulating building block brick is characterized in that a plurality of rows of transverse through holes are formed along a thickness direction of the self-heat-insulating building body, open grooves are formed in positions, on the upper sides and the lower sides of the through holes of the middle row, of the self-heat-insulating building body, one end of the self-heat-insulating building body is concave inwards while the other end of the same is convex outwards, and during building, ends of adjacent self-heat-insulating building bodies are in clamping connection. Preferably, the through holes are filled with a filling material such as a phase change material or a heat-insulating material, so that horizontal mortar joint heat bridges and vertical mortar joint heat bridges formed during building of the building block brick are eliminated. Further, aiming at the problem of low weatherability of an outer heat-insulating structure currently used for energy conservation of a wall, horizontal holes of the building block are filled with the material, so that building energy consumption is reduced while indoor comfortableness are improved.

Description

technical field [0001] The invention relates to a mortise and tenon type thermal break bridge self-insulation block brick. Background technique [0002] At present, my country's building energy consumption has exceeded 30% of the total energy consumption of the society, and China's urbanization rate has exceeded 50%. With the advancement of China's urbanization process, building energy consumption will continue to increase, and in the total building energy consumption, the energy consumption of building envelope walls is as high as 30%, so the standards for building energy-saving design will also increase accordingly. However, most of the existing hollow blocks do not have special thermal insulation design, and in the actual masonry process, heat insulation and thermal insulation are only carried out by laminating and painting thermal insulation materials on the masonry surface of the hollow bricks. These thermal insulation technologies have problems such as easy cracking a...

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Problems solved by technology

[0006] In view of the above problems, the present invention provides a mortise-and-mortise type thermal insulation bridge self-insulating block brick, which eliminates the horizontal and vertical ash joint thermal bridges formed when the block bricks are built; further, for the current wall In terms of energy saving, the external thermal insulation structure has poor weather resistance during use. By filling the horizontal openings of the blocks with materials, the energy consumption of the building can be reduced and the indoor thermal comfort can be improved.

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