Insulating treatment method for insulated area of shielded door

An insulation area and insulation treatment technology, which is applied in the field of insulation treatment in the insulation area of ​​screen doors, to achieve the effect of overall beauty, saving construction period and high tensile strength

Active Publication Date: 2013-11-13
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies in the prior art and provide a method for insulating the insulation area of ​​the screen door to solve the problems of insulation, anti-corrosion, waterproof, and service life of the insulation layer of the screen door of the subway station.

Method used

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  • Insulating treatment method for insulated area of shielded door
  • Insulating treatment method for insulated area of shielded door

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Embodiment

[0029] 1) Site preparation: The newly completed floor must be maintained before construction. Generally, it is required to dry at room temperature for about one month, the moisture content should not be higher than 8%, and the relative humidity should be below 80%. . The surface flatness is 2 meters. The allowable gap cannot exceed 2.5mm when measuring with a ruler rod, so as to prevent the poor flatness from causing the glass fiber cloth suspended in the air to bond poorly with the base layer. At the same time, there should be no unevenness on the surface of the plain ground, otherwise the insulation layer will be damaged. , or produce a phenomenon of poor combination. Use cement mortar or epoxy resin to fill up the places with large concave and convex surfaces, and use tools such as hammers to remove sharp objects.

[0030] 2) Install the insulation slot: divide the insulation area into six independent units through the insulation slot 1, each insulation slot 1 is 20m long,...

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Abstract

The invention provides an insulating treatment method for an insulated area of a shielded door. The method comprises the following steps of: 1) performing site preparation; 2) dividing the plain surface of the insulated area into a few independent insulated units by using an insulating component; 3) coating sealing primer; 4) spreading an insulating layer, namely spreading at least two layers of insulating materials on the sealing primer; and 5) spreading quartz sand on the insulating layer. The shielded door has the advantages of impact resistance, compression resistance, high tensile strength, corrosion resistance, water resistance, good insulating performance, low cost and long service life, is uniform with the decorative style of a station, and is integrally attractive.

Description

technical field [0001] The invention relates to a method for insulating treatment, in particular to a method for insulating an insulating area of ​​a screen door. Background technique [0002] With the development of China's urbanization and the increase of urban population, more and more subways have entered the transportation system of large and medium-sized cities, bringing great convenience to people's production and life. The application of the screen doors on the subway platform also embodies the "people-oriented" design concept of urban transportation. Due to the setting and installation of the screen door, the rail of the subway train is connected to the screen door at the same potential and are at the same high potential; while the civil structure of the station is at a relatively low potential, resulting in a potential difference between the screen door and the station, which is very easy to cause Passengers waiting for the bus were shocked by electric shocks, cau...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61B1/02B32B9/04B32B17/02B32B17/10B32B27/38
Inventor 周芃郝子举张浩孙敬伟雷鸣张琨黄小钢周明翔冯金陵
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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