Construction method of basement roof with detachable sealing steel plate after pouring
A basement roof and sealing steel plate technology, which is applied to artificial islands, water conservancy projects, underwater structures, etc., can solve the problems of high construction costs and achieve the effect of reducing construction costs
Active Publication Date: 2021-11-23
深圳市建工集团股份有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a construction method for post-casting basement roof with detachable sealing steel plate, aiming to solve the problem of high construction cost in the prior art
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[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0040] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.
[0041] In the drawings of this embodiment, the same or similar symbols correspond to the same or similar components; The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orien...
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The invention relates to the technical field of post-casting belts, and discloses a construction method for detachable sealing steel plates with post-casting belts on basement roofs, comprising the following steps: S10, performing waterproof construction on the roof of the basement to form a waterproof layer; S20, Set the reserved pipe for concrete pouring at the post-casting belt of the roof; S30, install guide rails at the roof on both sides of the post-casting belt; S40, lay steel plates on the guide rails on both sides; S50, install steel plates on the roof Set a reserved demolition groove at the post-pouring belt; S60, backfill soil on the roof to form a covering layer; S70, pour the post-pouring concrete along the concrete pouring reserved pipe; S80, after the construction is completed, place the concrete The pouring reserved pipe is pulled out, and then the steel plate is slid along the guide rail, and taken out from the reserved removal groove. The construction method of the post-cast basement roof plate with detachable sealing steel plate provided by the technical proposal of the present invention greatly reduces the construction cost.
Description
technical field [0001] The patent of the present invention relates to the technical field of the post-cast belt, in particular, to a construction method of a basement roof post-cast belt detachable plugging steel plate. Background technique [0002] The post-pouring strip is a concrete that is left at the corresponding positions of the foundation floor, wall and beam in order to prevent the harmful cracks that may occur due to uneven shrinkage or uneven settlement of the cast-in-place reinforced concrete structure during construction. bring. [0003] In order to realize the municipal priority in the basement roof area, the traditional post-pouring belt treatment plan: install a prefabricated concrete cover on the upper part of the post-pouring belt, and construct a waterproof layer, and leave a pouring hole for internal concrete pouring. The hole is the zone where concrete is poured in the post-cast zone and the structure is connected into a whole. [0004] However, after ...
Claims
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IPC IPC(8): E02D29/16E02D31/02E02D15/02
CPCE02D15/02E02D29/16E02D31/02
Inventor 刘杨周杰王力勇张成林潘志忠杨东鲍建宏刘博张钊刘文赵良亮苏培根
Owner 深圳市建工集团股份有限公司