Construction method for siphon rainwater drainage system

A construction method and drainage system technology, applied in the direction of roof drainage, etc., can solve problems such as poor quality and complicated construction, and achieve the effects of good construction quality, convenient construction, and large discharge flow

Inactive Publication Date: 2013-01-16
成张佳宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing construction methods have problems such as complex construction and poor quality.

Method used

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  • Construction method for siphon rainwater drainage system
  • Construction method for siphon rainwater drainage system
  • Construction method for siphon rainwater drainage system

Examples

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Embodiment Construction

[0041] A construction method for a siphon rainwater drainage system, comprising the following steps:

[0042] (1) Construction preparation:

[0043] Carefully review the drawings, and reserve holes where the pipes pass through the floor and shear walls. When constructing the roof structure, refer to the civil construction drawings, and reserve holes in line with the civil engineering drawings according to the axis, elevation and water construction; or directly place the The rainwater bucket seat and the protective screws are pre-embedded in the roof concrete, leaving the thickness of the roof to find the plane when pre-embedding;

[0044] (2) Rain bucket installation:

[0045] During roof construction, the position of the siphon rainwater bucket shall be reserved in accordance with the design drawings and civil engineering. The number of siphon rainwater buckets in each catchment area of ​​the roof shall not be less than 2, and the distance between the rainwater buckets shall...

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PUM

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Abstract

The invention discloses a construction method for a siphon rainwater drainage system. The construction method includes the steps of construction preparation, installation of a rainwater drain, installation of a suspension fixing system, fusion welding of a high-density polyethylene (HDPE) pipe and the like. The method is convenient to construct and good in construction quality.

Description

technical field [0001] The invention relates to a construction method of a siphon type rainwater drainage system. Background technique [0002] With the continuous promotion and application of new materials, new technologies, new processes and new methods in the construction industry in recent years, the siphonic building rainwater drainage system of HDPE pipes has been more and more used in some large-span and large-area buildings, especially It is the continuous improvement of the requirements for architectural space. After the successful application in some stadium buildings, the system of this new material technology has been developed rapidly. However, existing construction methods have problems such as complex construction and poor quality. Contents of the invention [0003] The object of the present invention is to provide a construction method of a siphon rainwater drainage system with convenient construction and good construction quality. [0004] Technical solu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/04E04D13/08
Inventor 成张佳宁
Owner 成张佳宁
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