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Wall body heat-preservation mortar

A technology for thermal insulation mortar and wall, applied in covering/lining, building, building structure, etc., can solve the problems of high-altitude operation, high maintenance technical requirements, and difficult to clean dirt, etc., to reduce water leakage. , The effect of increasing the strength of the wall and reducing the damage of the wall

Inactive Publication Date: 2018-12-21
JIAXING BOHONG NOVEL BUILDING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, the technical requirements for maintenance of external thermal insulation wall leakage are high, maintenance is difficult, the cost is high, and it is difficult to cure; the more maintenance times, the more serious the pollution of the wall surface, the dirt is difficult to clean, and the high-altitude operation is more dangerous

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 As shown, Embodiment 1 provides a wall thermal insulation mortar, including a wall 1, and the outer wall surface of the wall is sequentially provided with a leveling mortar layer 2, a waterproof mortar layer 3, an interface mortar layer 4, and a thermal insulation mortar layer from the inside to the outside. 5. Crack-resistant mortar layer 6 and facing layer 8. By setting a waterproof mortar layer to reduce the occurrence of water leakage from the external insulation wall.

[0031] In this embodiment, the finish layer 8 is a finish paint, and an alkali-resistant glass fiber mesh cloth 7 is pressed into the crack-resistant mortar layer 6. The surface of the crack-resistant mortar layer 6 is coated with flexible water-resistant putty, and the finish paint is coated on a flexible water-resistant Putty surface. The thickness of the anti-crack mortar layer 6 is 3mm-5mm. In this embodiment, the thickness of the anti-crack mortar layer 6 is specifically set ...

Embodiment 2

[0036] Such as image 3 As shown, Embodiment 2 provides a wall thermal insulation mortar. The difference from Embodiment 1 is that in Embodiment 2, the facing layer 8 is a face brick, and the anti-cracking mortar layer includes the first anti-cracking mortar layer arranged from the inside to the outside. The cracking mortar layer 61 and the second anti-cracking mortar layer 62, the first anti-cracking mortar layer 61 and the second cracking-resistant mortar layer 62 are provided with hot-dip galvanized welded mesh 9, the hot-dip galvanized welded mesh 9 is anchored by anchor bolts, and the facing brick It is bonded to the second anti-cracking mortar layer 62 through the brick bonding mortar, and a brick pointing material is provided between the bricks. Hot-dip galvanized steel wire mesh can play the role of moisture resistance and heat preservation, and can significantly reduce the damage to the wall caused by thermal expansion and contraction. On the other hand, the toughness...

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Abstract

The invention provides wall body heat-preservation mortar. A wall body is involved, and the outer wall surface of the wall body is sequentially provided with a levelling mortar layer, a waterproof mortar layer, an interface mortar layer, a heat-preservation mortar layer, an anti-crack mortar layer and a finishing layer from inside to outside. The waterproof mortar layer is provided with multiple dividing joints which are transversely and longitudinally formed, wherein the spacing between every two dividing joints is not greater than 3 m, the thickness of the dividing joints is equal to that ofthe waterproof mortar layer, and the dividing joints are filled with two-component polysulfide sealant or cork rubber strips are previously embedded in the dividing joints. The provided wall body heat-preservation mortar can prevent water leakage.

Description

technical field [0001] The invention relates to the technical field of wall mortar, in particular to a wall thermal insulation mortar. Background technique [0002] In residential construction, it is a common quality problem when water leaks from the outer wall. In particular, the technical requirements for maintenance of water leakage in external thermal insulation walls are high, maintenance is difficult, costly, and difficult to cure; the more maintenance times, the more serious the wall surface pollution, the dirt is difficult to clean, and the high-altitude operation is more dangerous. Only by preventing and controlling external wall leakage during the construction stage can the occurrence of external thermal insulation wall leakage be reduced. Contents of the invention [0003] The object of the present invention is to provide a wall thermal insulation mortar capable of preventing water leakage. [0004] In order to achieve the above object, the present invention a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/04
CPCE04F13/04E04F13/042E04F13/045
Inventor 庄中海张斌沈忠华
Owner JIAXING BOHONG NOVEL BUILDING MATERIALS
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