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Horizontal waterproof deformation joint structure and construction method thereof

A technology for deformation joints and levels, applied to roads, pavement details, roads, etc., can solve the problems of single waterproofing method for deformation joints and cannot meet the plane method of deformation joints, and achieve the effect of meeting the force requirements

Inactive Publication Date: 2020-09-08
CHINA CONSTR EIGHT ENG DIV CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present invention provides a horizontal waterproof deformation joint structure and its construction method, the purpose of which is to solve the problem that the deformation joint waterproof method in the existing technology is single and cannot meet the problem of the deformation joint plane method of municipal roads

Method used

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  • Horizontal waterproof deformation joint structure and construction method thereof
  • Horizontal waterproof deformation joint structure and construction method thereof
  • Horizontal waterproof deformation joint structure and construction method thereof

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Embodiment 1

[0035] Refer to attached Figure 1-2 As shown, the present invention provides a technical solution: a horizontal waterproof deformation joint structure, including a decorative surface layer 1 .

[0036] The bottom side of the facing surface layer 1 is provided with two concrete return platforms 2, wherein a gap is reserved between the two concrete return platforms 2, two caulking pastes 3 are arranged in the facing surface layer 1, and waterproof Layer 4, a steel plate 5 is arranged between the two caulking pastes 3, two cement mortar cushions 6 are arranged on the bottom side of the steel plate 5, and a galvanized thin steel plate 7 is arranged on the bottom side of the two cement mortar cushions 6. Insulation material 8 is filled between the steel plate 5, the two cement mortar cushions 6 and the galvanized thin steel plate 7 in the gap between the two concrete return platforms 2, and is located under the waterproof layer 4 between the two concrete return platforms 2 A fire...

Embodiment 2

[0046] The steel plate 5, cement mortar cushion 6, galvanized thin steel plate 7 and waterproof layer 4 are fixedly connected to the concrete return platform 2 through expansion bolts 12; At the same time, the side fixed by the expansion screw is still, and the side not fixed by the expansion screw slides left and right as the vehicle drives, which can meet the deformation requirements.

[0047] Refer to attached image 3 As shown, a horizontal waterproof deformation joint construction method includes the following steps:

[0048]S1. Determine the height of the concrete return platform. Before or after the structural construction, determine the return platform height in advance according to the building surface method, reserve the deformation joints before the construction method and complete the concrete pouring and repair work, and ensure the return platform height on both sides consistent;

[0049] S2, adding a fire-stop zone, according to the completion of the constructi...

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Abstract

The invention provides a horizontal waterproof deformation joint structure and a construction method thereof and belongs to the technical field of municipal road building seepage prevention. The horizontal waterproof deformation joint structure comprises a facing surface layer, wherein two concrete return tables are arranged on the bottom side of the facing surface layer, a gap is reserved betweenthe two concrete return tables, two caulking pastes are arranged in the facing surface layer, a waterproof layer is arranged in the deformation joint, a steel plate is arranged between the two caulking pastes, two cement mortar cushion layers are arranged on the bottom side of the steel plate, galvanized thin steel plates are arranged on bottom sides of the two cement mortar cushion layers, heatpreservation materials are filled in a gap between the two concrete return tables and located among the steel plate, the two cement mortar cushion layers and the galvanized thin steel plate, in the daily use process, stress is transmitted to the steel plate from the facing layer and transmitted to the concrete return tables through the cement mortar cushion layers and the waterproof layers, the stress requirement is met, and purposes of invisibility and attractiveness are achieved.

Description

technical field [0001] The invention belongs to the technical field of anti-seepage of municipal road buildings, and in particular relates to a horizontal waterproof deformation joint structure and a construction method thereof. Background technique [0002] In the existing atlas of engineering deformation joints, different surface layers and different types are described, but the method of deformation joints with waterproof structure is lacking. In the existing technology, the waterproof method of deformation joints is single, which cannot meet the planar method of deformation joints such as municipal roads. Therefore, a waterproof node structure of structural deformation joints is designed. Contents of the invention [0003] The embodiment of the present invention provides a horizontal waterproof deformation joint structure and its construction method, and its purpose is to solve the problem in the existing technology that the deformation joint waterproofing method is si...

Claims

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Application Information

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IPC IPC(8): E01C11/02
CPCE01C11/02
Inventor 张海鸣张厚起曹峰张洪川李娟杲永亮刘磊武魁李峰韩腾飞齐放宋世豪王坤鹏
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD