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Fracture prevention and heat preservation wall structure

A technology of thermal insulation wall and anti-cracking mortar layer, applied in thermal insulation, walls, building components, etc., can solve the problem of poor shear resistance, water and frost resistance, poor aging resistance, affecting the overall quality of the wall, and the Insufficient bonding strength of thermal insulation boards to achieve the effect of improving crack resistance and firm bonding

Inactive Publication Date: 2014-03-26
苏州天顺建筑科技有限公司
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AI Technical Summary

Problems solved by technology

[0002] In recent years, with the rapid development of social economy, the construction industry has also developed and progressed more and more extensively. The insulation of external walls in construction production is an important step in the construction industry, and it is also a link with a large investment. The thermal insulation performance of external walls The excellence of the building is closely related to the service life of the building. In the prior art, thermal insulation mortar boards are generally used, but its shear resistance, water and frost resistance, and aging resistance are not good, and the bonding strength between the base wall and the insulation board is not enough. The compactness of thermal insulation mortar is not good, which affects the overall quality of the wall

Method used

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  • Fracture prevention and heat preservation wall structure

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Embodiment Construction

[0014] The present invention is described below in conjunction with accompanying drawing.

[0015] attached figure 1 It is a kind of anti-cracking and thermal insulation wall structure according to the present invention, which includes foundation wall 1 and grid cloth 2, the lap width between the planes of the mesh cloth 2 is ≥50 mm, and the lap joint at the inner corner ≥100 mm, and the overlap at the external corner is ≥200 mm; an interface mortar layer 3, an insulation mortar layer 4 and an anti-cracking mortar layer 5 are arranged between one side of the grid cloth 2 and the foundation wall 1 in sequence, and the interface mortar layer The thickness of the layer 3 is 1-2 mm, the thickness of the thermal insulation mortar layer 4 is <20 mm, and the thickness of the anti-cracking mortar layer 5 is 6-8 mm; Exterior paint layer 6.

[0016] According to the solution of the present invention, an interface mortar layer 3, a thermal insulation mortar layer 4 and an anti-cracking...

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Abstract

The invention discloses a fracture prevention and heat preservation wall structure. The fracture prevention and heat preservation wall structure comprises a base wall and further comprises gridding cloth, an interface mortar layer, a heat preservation mortar layer and a fracture prevention mortar layer are arranged between one face of the gridding cloth and the base wall in sequence, and the other face of the gridding cloth is provided with an inorganic outer wall coating. Due to the fact that the interface mortar layer, the heat preservation mortar layer and the fracture prevention mortar layer are arranged between the base wall and the gridding cloth in sequence, and the other face of the gridding cloth is provided with the inorganic outer wall coating, the fracture prevention capability of the overall wall is greatly improved, and the wall structure has the effects that the fracture is prevented, adhering is firm, the structure is durable, the temperature is preserved, and energy is saved.

Description

technical field [0001] The invention relates to a crack-resistant thermal insulation wall structure, which belongs to the field of thermal insulation wall construction. Background technique [0002] In recent years, with the rapid development of social economy, the construction industry has also developed and progressed more and more extensively. The insulation of external walls in construction production is an important step in the construction industry, and it is also a link with a large investment. The thermal insulation performance of external walls The excellence of the building is closely related to the service life of the building. In the prior art, thermal insulation mortar boards are generally used, but its shear resistance, water and frost resistance, and aging resistance are not good, and the bonding strength between the base wall and the insulation board is not enough. The compactness of the thermal insulation mortar is also not good, which affects the overall qu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04B1/76
Inventor 肖全华
Owner 苏州天顺建筑科技有限公司
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