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Preparing method for heat preservation wall for high-rise building

A technology for thermal insulation of walls and high-rise buildings. It is applied in the direction of building thermal insulation materials, building material processing, and thermal insulation. It can solve the problems of insufficient strength and thermal insulation performance, and achieve the goal of increasing strength and increasing strength. Effect

Inactive Publication Date: 2020-08-21
孔蕾蕾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For the exterior walls of high-rise buildings, masonry structure or shear wall structure is generally adopted, but if masonry structure is used, the strength cannot meet the requirements, and if shear wall structure is used, the thermal insulation performance cannot meet the requirements

Method used

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  • Preparing method for heat preservation wall for high-rise building
  • Preparing method for heat preservation wall for high-rise building
  • Preparing method for heat preservation wall for high-rise building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] See attached Figure 1-2 , the present invention provides a kind of embodiment that is used for the thermal insulation wall of high-rise building, comprises:

[0041] Concrete wall 1, the inner and outer sides of concrete wall 1 are provided with thermal insulation wall 2, the steel bars of concrete wall 1 are arranged with three-leg stirrups, and the distance between stirrups is 45mm-55mm; concrete wall 1 and thermal insulation A sound-insulating fiber cloth 3 is bonded between the walls 2; multiple sets of vertical reinforcing ribs 4 arranged at equal intervals are arranged on the inner side of the thermal insulation wall 2, and at least part of the vertical reinforcing ribs 4 can be used as electrodes for electric heating to connect to the power supply; The reinforcement bar 4 is bound and connected with the stirrups extending outward from the concrete wall 1 . The thickness of the soundproof fiber cloth is 5mm-7mm.

[0042] The present invention discloses a therma...

Embodiment 2

[0047] See attached Figure 3-4 , the present invention provides a kind of embodiment that is used for the thermal insulation wall of high-rise building, comprises:

[0048] Concrete wall 1, the inner side of concrete wall 1 is provided with thermal insulation wall 2, the steel bars of concrete wall 1 are arranged with two-leg stirrups, and the distance between the stirrups is 45mm-55mm; concrete wall 1 and thermal insulation wall 2 A sound-insulating fiber cloth 3 is bonded between them; multiple sets of vertical reinforcing ribs 4 arranged at equal intervals are arranged on the inner side of the thermal insulation wall 2, and at least part of the vertical reinforcing ribs 4 can be used as electrodes for electric heating to connect with the power supply; the vertical reinforcing ribs 4. Bind and connect with the externally stretched stirrups of the concrete wall 1.

[0049] Wherein, the thickness of the concrete wall body 1 is 100mm-120mm; the thickness of the thermal insula...

Embodiment 3

[0052] The invention provides a construction method for a high-rise building insulation wall, comprising the following steps:

[0053] S1. Binding concrete reinforcement bars, supporting concrete formwork, pouring concrete; removing the concrete wall formwork to form a concrete wall;

[0054] S2. Paste the sound-insulating fiber cloth on the surface of the concrete wall; the sound-insulating fiber cloth is provided with reserved holes at the position of the externally extending stirrups of the concrete wall, so as to facilitate the passage of the externally extending stirrups of the concrete wall;

[0055] S3, bind the vertical reinforcing ribs of the thermal insulation wall, bind the vertical reinforcing ribs of the thermal insulation wall with the stirrups protruding from the concrete wall; part of the vertical reinforcing ribs are used as electrodes for electric heating, and the outer wrapping insulating sleeve;

[0056] S4, the formwork supporting the thermal insulation wa...

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Abstract

The invention discloses a preparing method for a heat preservation wall for a high-rise building. A concrete wall is included. The inner side and / or the outer side of the concrete wall are / is providedwith heat preservation walls / or the heat preservation wall. Two-limb stirrups or above are adopted in steel bars of the concrete wall. Sound isolation fiber cloth is bonded between the concrete walland the heat preservation wall. The inner side of the heat preservation wall is provided with a plurality of sets of vertical strengthening ribs arranged at equal interval, and at least part of vertical strengthening ribs can serve as an electric heating electrode connected with a power source. The vertical strengthening ribs are in bundling connection with the stretching stirrups of the concretewall. According to slurry for preparing the heat preservation wall, cement and water are placed into a stirring machine to be subjected to primary stirring, a protein foaming agent is added for secondary stirring after stirring, protein foaming agent doped cement mortar mixed liquid is prepared, the cement mortar mixed liquid is injected into a heat preservation wall part template cavity, and after the mixed liquid is fully injected into the template cavity, tertiary stirring is conducted on the cement mortar mixed liquid, and during stirring, the power source connected with the vertical strengthening ribs is synchronously conducted; and after the interval, quartic stirring is conducted on the mixed liquid, and elasticity of bubbles in the slurry needs to be detected in the stirring process.

Description

technical field [0001] The invention relates to the technical field of high-rise building walls, and more specifically relates to a method for preparing a heat-insulating wall for high-rise buildings. Background technique [0002] For the exterior walls of high-rise buildings, masonry structure or shear wall structure is generally adopted, but the strength cannot meet the requirements if the masonry structure is used, and the thermal insulation performance cannot meet the requirements if the shear wall structure is used. Therefore, how to provide a wall that can not only meet the strength requirements, but also be able to keep heat is an urgent problem to be solved by those skilled in the art. Contents of the invention [0003] For this reason, an object of the present invention is to propose a method for preparing a thermal insulation wall for high-rise buildings, which overcomes the disadvantages of using masonry or shear wall structures for the exterior walls of high-ri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/84E04B1/76E04B1/82E04B1/66E04G21/00F24D13/02B28C5/00
CPCB28C5/006E04B1/66E04B1/76E04B1/82E04B2/84E04G21/00F24D13/024Y02B30/00
Inventor 孔蕾蕾
Owner 孔蕾蕾