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External wall heat insulation structure and construction method thereof

A technology of external wall insulation and structure, applied in the direction of thermal insulation, building components, etc., can solve the problems of severe fire prevention of external wall insulation materials, increase in labor installation costs, and low degree of mechanization, so as to reduce labor installation costs, reduce material costs, The effect of improving fire performance

Active Publication Date: 2019-06-04
SOUTHEAST UNIV
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Problems solved by technology

However, this structure consumes a lot of materials, the construction is more complicated and the degree of mechanization is low, and the corresponding labor installation cost will increase with the increase of labor cost.
In addition, among the building fires that have occurred in recent years, the fire protection problem of external wall insulation materials is particularly prominent and severe.

Method used

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  • External wall heat insulation structure and construction method thereof
  • External wall heat insulation structure and construction method thereof
  • External wall heat insulation structure and construction method thereof

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Embodiment Construction

[0034] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0035] Such as Figure 1-Figure 5 As shown, 1 is a cross-shaped groove belt, 2 is the first insulation material board, 3 is the second insulation material board, 4 is the foam insulation material, 5 is the fixed phase change material strip, 6 is the alkaline gauze belt or steel wire Net, 7 is the exterior finishing layer.

[0036] In the thermal insulation structure of the external wall of the present invention, a part of the filling wall protrudes outward from the outer edges of the building structural columns, structural walls, beams and floor slabs, forming at least two cross-shaped structural belts, and all the cross-shaped structural belts are in the Th...

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Abstract

The invention relates to an external wall heat insulation structure and a construction method thereof. A part of a filling wall body outwards projects out of the outer side edges of a building structure post, a structure wall, a beam and a floor slag; at least two crisscross structural belts are formed; and the at least two crisscross structural belts form a groined structural belt on the whole building elevation. On the basis of remaining the effects of avoiding a heat bridge and preventing inside moisture condensation of a conventional outer heat insulation structure, a construction method is optimized, so that the advantages are realized through being compared with conventional outer heat insulation in aspects of material saving, labor saving, fireproof safety, thermal performance and the like.

Description

technical field [0001] The invention relates to an external wall thermal insulation structure and a construction method, belonging to the technical field of wall thermal insulation structures. Background technique [0002] In order to improve the indoor thermal environment and reduce energy consumption, modern houses generally adopt the external wall insulation system, that is, the insulation material is placed on the outside of the enclosure structure (low temperature side). This approach not only has good thermal insulation performance in winter, but also can effectively avoid thermal bridges and condensation on the inner surface. However, this structure consumes a lot of materials, the construction is relatively complicated and the degree of mechanization is low, and the corresponding labor installation cost will increase with the increase of labor cost. In addition, among the building fires that have occurred in recent years, the fire protection problem of external wall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/76E04B1/80
Inventor 金星张旭江文东杨柳
Owner SOUTHEAST UNIV
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