Waterproof construction method for planted roof post-cast strip

A construction method and technology of post-pouring tape, which is applied in the direction of roof, roof drainage, roof covering, etc., can solve the problems of post-pouring tape, such as large water seepage, poor waterproof effect, and low manual installation efficiency, and achieve good water-stopping effect and welding Fast, good waterproof effect

Active Publication Date: 2021-05-28
CHINA MCC17 GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the installation of water-stop steel plate components is unstable or the efficiency of manual installation is low, and

Method used

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  • Waterproof construction method for planted roof post-cast strip
  • Waterproof construction method for planted roof post-cast strip
  • Waterproof construction method for planted roof post-cast strip

Examples

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Example Embodiment

[0039]Example 1

[0040]Such asFigure 1 to 5As shown: is an embodiment of the present invention, a waterproof construction method of planting a rear ladle, including the following steps:

[0041]Step, the soil steel plate 2 is placed on the support reinforcing bar 1, the bottom of the soil steel plate 2 is welded, and the connecting block 3 is opened back to the side of the sided steel plate 2;

[0042]Step 2, the open water plate 2 rolled toward the direction of the welding surface, and the positioning hole 55 of the reinforcing bar 4 is positioned in the positioning hole 55 of the reinforcing bib 4, and the other end of the positioning the reinforcement is mounted;

[0043]Step three, set the mounting hole 51 and the welding isolation layer 52 in the welding case 5, and the mounting hole 51 passes through the support reinforcing bar 1, the welding spacer 52 is adapted to weld the positioning reinforcement 4 and the support reinforcement 1, and the electric slag pressure welding. , The electri...

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Abstract

The invention discloses a waterproof construction method for a planted roof post-cast strip, and belongs to the field of building waterproof construction. The connection distribution and the up-down mounting positions of water stop steel plates are limited, positioning steel bars and supporting steel bars are connected and combined with an electric welding box, a central water drainage ring is additionally arranged on the surface of the post-cast strip for water seepage and flow division, and the post-cast strip cannot generate the water seepage condition from top to bottom. The problems that water stop steel plate components are not stably mounted or the manual mounting efficiency is low, and the steel bars cannot be conveniently mounted are solved; and the problem that in the prior art, the water seepage possibility of the post-cast strip is large, and consequently the waterproof effect is poor is solved.

Description

technical field [0001] The invention belongs to the field of building waterproof construction, and in particular relates to a waterproof construction method for pouring belts after planting roofs. Background technique [0002] The post-pouring belt is used to prevent harmful cracks in the cast-in-place reinforced concrete structure due to uneven shrinkage or uneven settlement during construction. In domestic post-casting belt construction, micro-expansion concrete is often poured in the post-casting belt. Micro-expansion concrete It can be integrated with the concrete on both sides of the post-casting belt to achieve a good waterproof effect, but there is still water seepage and insufficient strength at the post-casting belt, which affects the waterproof performance and structural bearing capacity of the building. Contents of the invention [0003] The technical problem to be solved by the present invention is: the installation of water-stop steel plate members is unstable...

Claims

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Application Information

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IPC IPC(8): E04B1/68E04B1/684E04D13/04E04D11/02
CPCE04B1/68E04B1/6806E04B1/6812E04D13/0409E04D11/02Y02B80/32Y02A30/254
Inventor 武利伟
Owner CHINA MCC17 GRP
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