Coal gangue hollow insulating brick

Abstract

The invention discloses a coal gangue hollow insulating brick. The coal gangue hollow insulating brick comprises a coal gangue block, an anti-corrosion fixed outer shell is arranged on the outer wallof the coal gangue block, an insulating layer is arranged inside the coal gangue block, a connecting block is arranged on the outer surface of the lower end of the coal gangue block, vent holes are formed in the outer surface of the lower end of the connecting block, and a lower fixing block is arranged at the lower end of the coal gangue block. According to the coal gangue hollow insulating brick, through the arranged structure, the brick is prevented from being damaged in the transportation and construction processes, the brick can be effectively protected from being eroded, a granite blockhas good decorative performance and abrasion resistance, can effectively prevent shock and reduce shock, is stable in chemical property, resistant to corrosion and long in service life, and can effectively keep the brick in a good state; and through mutual connection and fixation of a first connecting layer and a second connecting layer, the internal structure can be more stable, heat preservationis achieved, people can better use the brick, and better use prospects are brought.

Description

technical field [0001] The invention relates to the technical field of thermal insulation bricks, in particular to a coal gangue hollow thermal insulation brick. Background technique [0002] With the development of society and the improvement of people's living standards, people's requirements for housing are getting higher and higher, and they pay more and more attention to the insulation and sealing of houses. Good insulation can make people live more comfortably, and good The tightness can make the sound insulation effect better and protect the privacy of the occupants. However, the bricks used in the construction industry are generally cuboid solid bricks. When building walls, the connection between bricks is more complicated. The airtightness and thermal insulation are poor, which cannot meet people's requirements for modern housing, and the bricks are easily corroded after being exposed to the sun for a long time, which has brought certain adverse effects on people's ...

AI Technical Summary

Problems solved by technology

[0002] With the development of society and the improvement of people's living standards, people's requirements for housing are getting higher and higher, and they pay more and more attention to the insulation and sealing of houses. Good insulation can make people live more comfortably, and good The tightness can make the sound insulation effect better and protect the privacy of the occupants. However, the bricks used in the construction industry are generally cuboid solid bricks. When building walls, the connection between bricks is more complicated. The airtightness and thermal insulation are poor, which cannot meet people's requirements for modern housing, and the bricks are easily corroded after being exposed to the sun for a long time, which has brought certain adverse effects on people's use. Therefore, we Proposed a coal gangue hollow insulation brick

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