Novel energy-saving building waterproof heat preservation outer wall structure

A technology for building waterproof and thermal insulation exterior walls, which is applied in the direction of building thermal insulation materials, building components, building structures, etc. It can solve the problems of decreased connection stability between thermal insulation boards and walls, irreparable looseness, etc., and achieve enhanced connection stability , enhance the thermal insulation effect, increase the effect of the contact area

Active Publication Date: 2020-04-28
无锡北大建筑工程有限公司
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Problems solved by technology

[0004] The above existing technical solutions have the following defects: the insulation board in the above patent is only fixed by the fixing screw, but in real life, due to various situations, it is possible to cause relative movement between the fixing screw and the insulation board. There is a rigid conne

Method used

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  • Novel energy-saving building waterproof heat preservation outer wall structure
  • Novel energy-saving building waterproof heat preservation outer wall structure
  • Novel energy-saving building waterproof heat preservation outer wall structure

Examples

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Embodiment

[0038] Example: refer to figure 1 , is a new type of energy-saving building waterproof and thermal insulation exterior wall structure disclosed by the present invention, including sound insulation cotton 1, thermal insulation layer 2, waterproof layer 3 and decorative layer 4 laminated on the exterior wall body 9 in sequence.

[0039] refer to figure 1 , sound insulation cotton 1 blocks external sound from entering the building, and enhances the sound insulation effect of the building.

[0040] refer to figure 1 The insulation layer 2 is composed of insulation rock wool 21 and insulation board 22 laminated in sequence, and the insulation rock wool 21 cooperates with the insulation board 22 to maintain good insulation performance of the building.

[0041] refer to figure 1 , the waterproof layer 3 adopts a rubber waterproof layer 3, and the waterproof layer 3 can effectively prevent water vapor from entering the building, maintain a good waterproof performance of the buildin...

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Abstract

The invention discloses a novel energy-saving building waterproof heat preservation outer wall structure, belongs to the technical field of building outer wall design, and aims to provide the novel energy-saving building waterproof heat preservation outer wall structure with a good heat preservation performance. According to the technical scheme, the outer wall structure comprises a heat preservation layer, wherein the surface of the heat preservation layer is coated with a decoration layer, and the outer wall structure further comprises a fixing cylinder pre-buried in the outer wall, a fixingrod is arranged between the heat preservation layer and the decoration layer in a penetrating mode, one end of the fixing rod stretches into the fixing cylinder to be elastically clamped with the fixing cylinder, the other end of the fixing rod stretches out of the decoration layer and is provided with a fixing plate, the fixing plate is provided with an internal thread barrel, the fixing rod isin threaded connection with the internal thread barrel, and a fastening nut is in threaded connection to the fixing rod and located on the side, back on to the outer wall, of the inner threaded barrel. The waterproof heat preservation outer wall structure has the advantages of energy conservation, heat preservation, waterproof and moisture-proof, green and environmental protection, and the like.

Description

technical field [0001] The invention relates to the technical field of building exterior wall design, in particular to a novel energy-saving building waterproof and thermal insulation exterior wall structure. Background technique [0002] There are mainly three types of existing external wall insulation methods, one is external wall thermal insulation, which is mainly to coat the surface of the external wall with adhesive layer, thermal insulation board, etc., the thermal insulation effect is the best, but the cost is very high; the second is external thermal insulation. Wall sandwich insulation mainly uses concrete insulation blocks to pile up the wall. The cost is relatively low and the manufacturing method is simple, but thermal bridges will be generated at the ring beams, so the insulation effect is limited; the third is the external wall internal insulation. The inner wall is equipped with thermal insulation materials and decorative layers, which are mainly used when re...

Claims

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Application Information

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IPC IPC(8): E04B1/80E04B1/76E04B1/66E04B1/82
CPCE04B1/665E04B1/7629E04B1/7637E04B1/80E04B1/82
Inventor 唐芳勇
Owner 无锡北大建筑工程有限公司
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