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Building basement top slab settlement joint plugging structure and construction method thereof

A basement roof and construction method technology, which is applied to underwater structures, infrastructure engineering, construction, etc., can solve the problem of water leakage in settlement joint sealing structures, and achieve good sealing effect

Pending Publication Date: 2019-08-23
四川童燊防水工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides the settlement joint sealing structure and construction method of the roof of the building basement, which solves the water leakage problem of the settlement joint sealing structure and improves the sealing performance of the settlement joint sealing cavity

Method used

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  • Building basement top slab settlement joint plugging structure and construction method thereof
  • Building basement top slab settlement joint plugging structure and construction method thereof
  • Building basement top slab settlement joint plugging structure and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Such as figure 1 It shows the settlement joint sealing structure of the building basement roof provided by the present invention, and the sealing structure includes: a support 6 , a supporting member 5 , a grouting pipe and an exhaust pipe 2 .

[0068]Among them, the brackets are arranged at the settlement joints between the beams, and the support member 5 is arranged on the supports 6 to form a settlement joint sealing cavity 7 with the beams and the top plate 10, and the grouting pipe and the exhaust pipe 2 both pass through the support members 5 is arranged at the settlement joint sealing cavity 7, so that the problem of water leakage in the settlement joint of the basement roof can be prevented and the sealing performance of the settlement joint sealing cavity can be improved.

[0069] In this example, if figure 1 , clean up all the debris in the settlement joint, the dirt, ash, and debris on both sides of the base of the settlement joint, rinse with water and dry ...

Embodiment 2

[0073] The construction method for sealing the settlement joints of the roof of the building basement provided by the present invention comprises the following steps: the support 6 is arranged at the settlement joint on the beam, and the supporting member 5 is arranged on the support 6 to be connected with the beam and the beam. The top plate 10 forms a settlement joint sealing cavity 7, the grouting pipe and the exhaust pipe 2 are respectively passed through the supporting member 5 and placed at the settlement joint sealing cavity 7, and the bottom of the grouting pipe and the exhaust pipe 2 are sealed with a sealing material. For sealing, the settlement joint sealing cavity 7 is filled with leakage plugging material, and the settlement joint sealing cavity 7 is coated with an epoxy resin protective layer.

[0074] Further, corresponding through holes 1 are drilled on the first beam 8 and the second beam 9 separated by the settlement joint, and the brackets 6 are respectively ...

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Abstract

The invention relates to the building field, in particular to a building basement top slab settlement joint plugging structure and a construction method of the building basement top slab settlement joint plugging structure. The building basement top slab settlement joint plugging structure is used for plugging a settlement joint of the top slab beam and comprises a support, a bearing piece, grouting pipes and an exhaust pipe. The grouting pipes and the exhaust pipe both penetrate through the bearing piece to be arranged at a settlement joint plugging cavity. According to the construction method, the support is arranged at the settlement joint of the beam, the bearing piece is arranged on the support and forms the settlement seam plugging cavity with the beam and the top plate, the groutingpipes and the exhaust pipe penetrate through the bearing piece to be arranged at the settlement joint plugging cavity, the bottoms of the grouting pipes and the exhaust pipe are sealed with a sealingmaterial, the settlement joint plugging cavity is filled with a leakage plugging material, valves on pipe openings of the grouting pipes are detached, and then the pipe openings are coated with an epoxy resin protective layer. In this way, the water leakage problem of the building basement top slab settlement joint is effectively solved, the seal performance of the settlement joint plugging cavity is improved, and security is guaranteed.

Description

technical field [0001] The invention relates to the field of construction, in particular to a sealing structure and a construction method for a roof settlement joint of a building basement. Background technique [0002] The roof of the basement of the existing building may leak water during use, which may lead to some safety hazards, so we need to control the leakage. The roof of the basement of the existing building is waterproofed using a mid-buried The rubber waterstop brings waterproofing, but the quality of the rubber waterstop cannot be guaranteed. If the operation of the rubber waterstop is not standardized, leakage will occur later. [0003] Polymer chemical grouting is a good technology, but the grouting can only be maintained for 2-3 months, and leakage will still occur again after that. High-pressure grouting with polyurethane grouting is very effective Obviously, but this method is only applicable to the control of construction joints and concrete cracks leaking...

Claims

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Application Information

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IPC IPC(8): E02D31/04E02D29/16E02D15/02
CPCE02D31/04E02D29/16E02D15/02
Inventor 易启洪丁力
Owner 四川童燊防水工程有限公司
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