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Installation method of insulation boards used for assembly type refrigeration house

An installation method and thermal insulation board technology are applied in building thermal insulation materials, building material processing, building components, etc., and can solve problems such as poor air tightness, moisture-proof and waterproof performance, poor sealing between thermal insulation boards and ground bases, and high labor intensity. , to achieve good airtightness, moisture-proof and waterproof performance, meet the requirements of installation and splicing, and reduce labor intensity

Active Publication Date: 2016-02-24
广州市第三建筑工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the existing insulation board installation method, the prefabricated cold storage assembled with insulation boards with a length of 20 meters and a weight of nearly 500 kg has the following problems: 1. The sealing between the insulation board and the ground base is poor; 2. Use a crane to rotate the insulation board around one short side by 90°. During the lifting process, the insulation board has a large bending deformation, which affects the installation and splicing; 3. The insulation board is squeezed by manual extrusion to complete the assembly. The installation is difficult, slow, and labor-intensive. The strength is high, and the insulation board is prone to large bending deformation during installation; at the same time, the joint width between the insulation boards is difficult to meet the standard, and the air tightness and moisture-proof and waterproof performance are poor

Method used

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  • Installation method of insulation boards used for assembly type refrigeration house
  • Installation method of insulation boards used for assembly type refrigeration house
  • Installation method of insulation boards used for assembly type refrigeration house

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Embodiment Construction

[0034] combine Figure 1 to Figure 11 , a method for installing insulation boards for a prefabricated cold storage (usually a prefabricated large-scale two-story steel structure cold storage), the prefabricated cold storage includes a steel structure skeleton, several transverse purlins, several insulation boards, positioning grooves, waterproof Vapor insulation coil;

[0035] The installation method includes the following steps:

[0036] 1', draw the layout diagram:

[0037] According to the structural elevation of the prefabricated cold storage, draw the corresponding layout diagram, and carry out specific installation according to the layout diagram.

[0038] 1. Horizontal setting-out positioning:

[0039] The installation position of the positioning groove body 82 is set out on the ground base layer 81 to form a positioning reference line; the positioning groove body 82 is a U-shaped positioning groove body.

[0040]2. Bedding waterproof and steam-proof coil:

[0041]...

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Abstract

The invention relates to an installation method of insulation boards used for an assembly type refrigeration house. The installation method comprises the following steps of (1) carrying out horizontal line laying and positioning; (2) paving waterproof coiled materials; (3) installing a locating slot; (4) hoisting the insulation boards; and (5) fixing the insulation boards through pressure plates. According to the invention, good seal between the ground base and the insulation boards is achieved, bending deformation, of the insulation boards, generated during the hoisting process can be avoided, and installation and splicing requirements can be satisfied; labor intensity for splicing insulation boards is low, the width of the joint between the insulation boards can be up to the standard easily, and the air impermeability, the moisture-proof performance and the waterproof performance of the refrigeration house are good.

Description

technical field [0001] The invention relates to the assembly field of a prefabricated cold storage, in particular to an installation method for a thermal insulation board of a prefabricated cold storage. Background technique [0002] In order to meet the needs of the rapid development of my country's cold chain logistics industry, it is necessary to strengthen the construction of cold chain logistics infrastructure, which will inevitably increase efforts to implement cold storage construction projects. Prefabricated cold storage (usually a prefabricated large two-story steel structure cold storage) is a kind of fast and easy assembly of cold storage equipment developed in recent years. Compared with traditional civil cold storage, it has good thermal insulation and moisture-proof and waterproof performance. The applicable range is -50~+100℃. Prefabricated large-scale cold storage generally includes a steel structure skeleton, supplemented by heat-insulating walls, top cover...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/14E04B1/66E04B1/68
CPCE04B1/66E04B1/68E04B1/6806E04G21/14
Inventor 劳锦洪刘付亚福王剑峰曹展标李志文邹启明陈家成蒋帅
Owner 广州市第三建筑工程有限公司
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