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Bridge-cutoff cornice assembly and heat preservation system with same

A technology of broken bridges and components, applied in thermal insulation, building components, buildings, etc., can solve the problems of increasing building energy consumption, achieve the effects of improving grip strength, reducing energy consumption, and increasing vertical connection force

Pending Publication Date: 2021-11-16
HEBEI SANKAISHENFA SCI & TECH CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The connection between the overhanging eaves and the concrete base has a great impact on the thermal insulation performance of the wall, thereby forming a thermal bridge effect and increasing the energy consumption of the building

Method used

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  • Bridge-cutoff cornice assembly and heat preservation system with same
  • Bridge-cutoff cornice assembly and heat preservation system with same
  • Bridge-cutoff cornice assembly and heat preservation system with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] This embodiment provides a broken bridge overhanging assembly, which is used to be installed in each insulation system, to replace part of the concrete overhanging, to undertake the insulation layer, thereby enhancing the insulation performance of the wall, and reducing the energy consumption level of the building.

[0037] like figure 1 , 2 As shown, the overhanging eave assembly of the broken bridge includes a fixed block, and one side of the fixed block is suitable for connecting with the concrete structure layer; the material of the fixed block is a high-strength low thermal conductivity plate, the compressive strength is ≥ 20MPa, and the thermal conductivity is ≤ 0.12W / ( m k); preferably fiberglass, high-density graphite polystyrene board, high-density polyurethane board or glass magnesium particle board; the thermal conductivity of these materials is lower than that of concrete;

[0038] Multiple sets of connecting ribs are pierced in the fixing block, and the di...

Embodiment 2

[0049] The thermal insulation system provided in this embodiment includes the overhanging eave assembly of the broken bridge described in Embodiment 1.

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PUM

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Abstract

The invention provides a bridge-cutoff cornice assembly and a heat preservation system with the same, and belongs to the technical field of building heat preservation. The bridge-cutoff cornice assembly comprises a fixing block and a plurality of connecting ribs, wherein one side of the fixing block is suitable for being connected with a concrete structure layer; the fixing block is used for bearing a heat preservation layer; the heat conductivity coefficient of the fixing block is smaller than that of concrete; the plurality of connecting ribs are arranged in the fixing block in a penetrating mode; and the ends, at least close to the concrete structure layer, of the connecting ribs extend out of the fixing block. According to the bridge-cutoff cornice assembly, the heat conductivity coefficient is small, the influence on the heat preservation performance of a wall is reduced, and the energy consumption level of a building is reduced.

Description

technical field [0001] The invention relates to the technical field of building heat preservation, in particular to a broken bridge overhanging eaves component and its heat preservation system. Background technique [0002] Building energy consumption is a large part of energy consumption. The extensive application of reinforced concrete, doors and windows, and glass curtain walls in actual engineering has resulted in a large number of building thermal bridges in the building envelope, which increases the energy consumption level of the building. [0003] In order to improve the safety of the building, the standard stipulates that overhangs should be set at the floor of each floor to support the insulation and the outer structural layer. The connection between the overhanging eaves and the concrete base has a great impact on the thermal insulation performance of the wall, which in turn forms a thermal bridge effect and increases the energy consumption of the building. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/00E04B1/41E04B1/76
CPCE04B1/00E04B1/4157E04B1/76
Inventor 刘立朋郭丹丹马国栋陈占虎乔文静谢红陈金月霍成帅刘建伟郭亚飞
Owner HEBEI SANKAISHENFA SCI & TECH CORP LTD