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An opening built-in door and window structure and its installation method for the external thermal insulation system of the external wall of the passive building

It is a technology of external thermal insulation of external walls and passive buildings, which is applied in the direction of building components, building structures, buildings, etc., and can solve problems such as increased construction costs, waste of insulation boards, and surrounding environmental pollution, and achieves less labor input, significant economic benefits, The effect of reducing the amount of materials

Active Publication Date: 2018-11-20
JIANGSU NANTONG SANJIAN CONSTRUCTION GROUP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As a result, a lot of waste is generated on the insulation board, which increases the construction cost. If the recycling is not timely, it will also pollute the surrounding environment.

Method used

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  • An opening built-in door and window structure and its installation method for the external thermal insulation system of the external wall of the passive building
  • An opening built-in door and window structure and its installation method for the external thermal insulation system of the external wall of the passive building
  • An opening built-in door and window structure and its installation method for the external thermal insulation system of the external wall of the passive building

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Embodiment Construction

[0032] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the embodiments and accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0033] Such as Figure 6 to Figure 8As shown, a built-in door and window structure for passive building external wall external insulation system, including the door and window body located in the door and window opening 6, the window frame of the door and window body is divided into upper frame 1, lower frame 2, left frame and right frame frame. On the indoor side, paste the waterproof air barrier film 3 along the periphery of the window frame. At the joint of the waterproof air barrier film 3, reserve an overlap margin of not less than 100mm; use self-tapping screws 4 on the four frame edges of the window frame The connecting piece 5 is fixedly...

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Abstract

The invention discloses an opening built-in door and window structure for a passive building external wall external thermal insulation system. The opening built-in door and window structure comprises a door and window body positioned in a door and window opening, a window frame of the door and window body is divided into an upper frame, a lower frame, a left frame and a right frame, a waterproof breathable roofing underlayment is pasted on the periphery of one indoor side of the window frame, connectors are mounted at four rims, the door and window body is fixed to the door and window opening through the connectors, damp-proof thermal insulation cushion blocks are arranged at mounting positions of the connectors and the door and window opening, a waterproof breathable film is pasted on the periphery of the outer vertical surface of one outdoor side of the window frame, thermal insulation rubber strips are continuously pasted at lapping edges of the rims of the upper frame, the left frame and the right frame and an external thermal insulation layer, the lower frame is provided with a water drip, and a window sill is fixed below the water drip. The door and window structure is convenient to mount, low in construction technical difficulty, small in labor input, high in operability, rapid in construction, high in work efficiency and remarkable in economic benefit, and convex-concave joints between the door and window frame and the door and window opening are decreased.

Description

technical field [0001] The invention relates to the field of building technology, in particular to a built-in door and window structure and an installation method thereof for passive building exterior wall thermal insulation systems. Background technique [0002] Passive low-energy building technology is the most advanced new building energy-saving technology in the world. It is a new type of building technology that has been introduced into China in recent years and has been rapidly promoted throughout the country. Among them, the installation of doors and windows is one of the core technologies of passive low-energy buildings. This technology has extremely strict and extremely fine technical standards and construction quality requirements. Any small mistakes in the construction process will seriously reduce the energy-saving effect of the building. . At present, the installation of doors and windows in passive buildings mainly adopts the external hanging process. The door...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B7/16E06B7/14E06B1/60E06B1/70E04F21/00
CPCE04F21/0023E06B1/60E06B1/6015E06B1/702E06B7/14E06B7/16
Inventor 周炳高张杰伦矫贵峰周波黄端陈松何称称
Owner JIANGSU NANTONG SANJIAN CONSTRUCTION GROUP CO LTD
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