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Construction method for post-pouring settlement belt protective measures of basement top plates

A technology for basement roofs and protection measures, applied in protection devices, artificial islands, water conservancy projects, etc., can solve the problems of pouring steel bars after collision, erosion, deformation and distortion of steel bars, etc., achieve low construction cost, convenient construction, and improve project quality Effect

Inactive Publication Date: 2012-10-24
天津住宅集团建设工程总承包有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to overcome the shortcomings of the prior art, to provide a simple process, convenient construction, low construction cost, avoiding the problems of pouring steel bars after rain erosion in rainy seasons and pouring steel bars after collisions during construction, so that the steel bars are deformed and twisted. Construction method of protective measures for pouring belt after basement roof settlement with improved engineering quality

Method used

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  • Construction method for post-pouring settlement belt protective measures of basement top plates

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Experimental program
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Effect test

Embodiment 1

[0025] (1) Anti-rust treatment of steel bars 1-1 in the post-settled pouring belt 1; (2) Laying waterproof coils 4 on the basement roof 2 located on both sides of the post-settling pouring belt 1; (3) A wall 3 is respectively built on each side of the waterproof coiled material 4, and the inner top of each wall 3 is respectively built into an L-shaped groove; (4) on the outer wall of each wall 3 3-2 Lay water-swellable waterproof strips 5 at the intersections with the basement roof 2; Pouring a fine stone concrete protective layer 6 on the coiled material; (6) erecting a square log 9 on the two L-shaped grooves; (7) laying a formwork 7 on the above-mentioned square log 9; (8) laying Cement mortar layer 8 is plastered on the template 7 and the top 3-1 of each wall 3 and the outer wall 3-2 of the wall; the cement mortar layer 8 on the template 7 and each wall The cement mortar layer 8 on the top 3-1 of the body 3 has an included angle of 2 degrees with the horizontal direction;...

Embodiment 2

[0028] (1) Anti-rust treatment of steel bars 1-1 in the post-settled pouring belt 1; (2) Laying waterproof coils 4 on the basement roof 2 located on both sides of the post-settling pouring belt 1; (3) A wall 3 is respectively built on each side of the waterproof coiled material 4, and the inner top of each wall 3 is respectively built into an L-shaped groove; (4) on the outer wall of each wall 3 3-2 Lay water-swellable waterproof strips 5 at the intersections with the basement roof 2; Pouring a fine stone concrete protective layer 6 on the coiled material; (6) erecting a square log 9 on the two L-shaped grooves; (7) laying a formwork 7 on the above-mentioned square log 9; (8) laying Cement mortar layer 8 is plastered on the template 7 and the top 3-1 of each wall 3 and the outer wall 3-2 of the wall; the cement mortar layer 8 on the template 7 and each wall The cement mortar layer 8 on the top 3-1 of the body 3 has an included angle of 3 degrees with the horizontal direction;...

Embodiment 3

[0031] (1) Anti-rust treatment of steel bars 1-1 in the post-settled pouring belt 1; (2) Laying waterproof coils 4 on the basement roof 2 located on both sides of the post-settling pouring belt 1; (3) A wall 3 is respectively built on each side of the waterproof coiled material 4, and the inner top of each wall 3 is respectively built into an L-shaped groove; (4) on the outer wall of each wall 3 3-2 Lay water-swellable waterproof strips 5 at the intersections with the basement roof 2; Pouring a fine stone concrete protective layer 6 on the top of the coil; (6) erecting a square log 9 on the two L-shaped grooves; (7) laying a template 7 on the above-mentioned square log 9; (8) laying Cement mortar layer 8 is plastered on the template 7 and the top 3-1 of each wall 3 and the outer wall 3-2 of the wall; the cement mortar layer 8 on the template 7 and each wall The cement mortar layer 8 on the top 3-1 of the body 3 has an included angle of 4 degrees with the horizontal direction;...

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Abstract

The invention discloses a construction method for post-pouring settlement belt protective measures of basement top plates. The construction method comprises the following steps of: (1) carrying out rust-proof treatment on reinforcements inside a post-pouring settlement belt; (2) respectively paving waterproof coiled materials on the basement top plates on the two sides of the post-pouring settlement belt; (3) respectively building walls on the waterproof coiled materials, wherein the inside top part of each wall part is built to be an L-shaped groove; (4) respectively paving adhesive tapes on the crossed part of the outer side wall of each wall and the basement top plates; (5) casting a fine stone concrete protective layer on the waterproof coiled materials on the top parts of the adhesive tapes and outside water-stop adhesive tapes which are expanded after contacting water; (6) building lumps of wood on the two L-shaped grooves; (7) paving a mouldboard on the lumps of wood; (8) wiping a cement mortar layer on the mouldboard, the top part of each wall and the outer side wall of the wall; and (9) coating paint on the cement mortar layer. The construction method provided by the invention solves the problem that the post-pouring settlement belt is eroded by rainwater in the rainy season and the rainwater flows to the basement.

Description

technical field [0001] The invention relates to a post-pouring tape for building construction, in particular to a construction method for protecting the post-pouring tape after the top plate of a building construction basement settles. Background technique [0002] The post-construction pouring belt is a temporary construction joint set in the entire building, which is reserved for a period of time according to the design requirements before pouring. This kind of "seam" not only solves the differential settlement between structures, the shrinkage deformation of concrete, and temperature stress in the whole structure construction, but also achieves the purpose of not setting permanent deformation joints. After the main structure is completed and the settlement is stable, the post-settlement pouring belt will provide settlement observation data. After the settlement, the pouring belt will be capped on the main body and meet the settlement stability standard (the settlement dif...

Claims

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Application Information

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IPC IPC(8): E02D29/16E02D31/02
Inventor 刁晓翔陈捷张宝良李超华静
Owner 天津住宅集团建设工程总承包有限公司
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