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Construction method for large-area inverse parking and accessible roof layer

A construction method and an inverted technology, applied in the direction of roof covering layer, roof, roof using sealing aggregates, etc., can solve the problems of easy bulging and cracking of the surface layer, wasting human resources, reducing economic benefits, etc. Cracking, economical cost saving, high economical effect

Inactive Publication Date: 2009-10-28
QINGDAO HENGSHENGYUAN GROUP CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the common construction methods of large-area parking and running water on the roof of the upper layer have great shortcomings. The construction period is long, there are many construction cracks, the surface layer is easy to bulge and crack, and there are many rework and maintenance, which not only wastes human resources, but also reduces the cost. economic benefits

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the embodiment of the roofing project of Jimo City Small Commodity City, Qingdao.

[0035] The implementation process of this invention is as follows:

[0036] 1. Clean up the grassroots

[0037] The protective layer of the roof insulation layer is the base layer of the roof surface, which is required to be flat and clean, and conform to the drainage slope of the roof. Clean up dust, debris, etc. at the base.

[0038] 2. Division of flow sections

[0039] Use the siphon rainwater drainage ditch, roof settlement joints and parapets on the roof to divide the roof surface into multiple construction areas, and the area of ​​each construction area is about 800-1200m2 2 , the same construction area is divided into two small construction areas with basically the same area by the roof watershed. As the basis for sub-warehousing mold support.

[0040] 3. Construction setting out

[0041] Based on the...

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PUM

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Abstract

The invention relates to a construction method for a large-area inverse parking and accessible roof layer, which is characterized by comprising the processes of base layer cleaning, flow section division, setting-out construction, steel bar binding and paving, template support, concrete compartment pouring, press finishing and fine napping, curing, finished product protection, partition seam cleaning and treating, sealing material embedment and filling, and the like. The method solves the problems of long construction period, more construction cracks, easy bulking and cracking of surface layers in the prior construction method for the large-area parking and accessible roof layer, and is applicable to the large-area inverse parking and accessible roof layer.

Description

technical field [0001] The invention relates to the field of technical construction in the construction industry, in particular to a large-area inverted parking and a construction method for the roof surface layer of the person in the process of large-area parking and roof surface layer construction. Background technique [0002] At present, the common construction methods of large-area parking and running water on the roof of the upper layer have great shortcomings. The construction period is long, there are many construction cracks, the surface layer is easy to bulge and crack, and there are many rework and maintenance, which not only wastes human resources, but also reduces the cost. economic benefits. Contents of the invention [0003] In order to solve the problems of long construction period, many construction cracks, easy swelling and cracking of the surface layer, and many rework maintenances in the current large-area inverted parking and upper-person roof surface ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D7/00
Inventor 吕强刘兵高文艺张霞
Owner QINGDAO HENGSHENGYUAN GROUP CONSTR