Basement floor construction method and basement floor structure

The technology of a basement floor and a construction method is applied in the field of basement floor construction and basement floor structure. The effect of the construction period

Inactive Publication Date: 2020-09-22
CHINA CONSTR STEEL STRUCTURE CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the process of laying flexible waterproof materials, the base treatment is not in place, the internal and external corners are not standardized, and the overlapping of the coils is not enough, etc., which will easily affect the laying quality of

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  • Basement floor construction method and basement floor structure
  • Basement floor construction method and basement floor structure

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[0027] In the following, the concept of the present invention and the technical effects produced by it will be clearly and completely described in conjunction with the embodiments to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work belong to The scope of protection of the present invention.

[0028] In the description of the embodiments of the present invention, if the orientation description is involved, for example, the orientation or positional relationship indicated by "upper", "lower", "front", "rear", "left", "right", etc. is based on the attached drawings. The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description,...

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Abstract

The invention discloses a basement floor construction method and a basement floor structure. The basement floor construction method comprises the following steps of S1: laying a corrugated pipe on a base layer; S2: threading steel strands into the channel of the corrugated pipe; S3: pouring waterproof concrete on the base layer until the waterproof concrete covers the corrugated pipe to form a waterproof concrete layer; S4; after the waterproof concrete is cured to the set strength, fixing the fixed ends of the steel strands in the waterproof concrete layer, and tensioning the steel strands through the tension ends of the steel strands; S5: grouting into the gap between the corrugated pipe and the steel strands; and S6: blocking the tension ends, wherein the steps S2 and S3 are in no particular order. The method does not need to lay a flexible waterproof layer on the bottom plate, avoids the water leakage problem caused by the laying quality of the flexible waterproof layer, and at thesame time, saves the complicated procedures in the process of laying the flexible waterproof material and saves the construction period.

Description

technical field [0001] The invention relates to the field of construction, in particular to a basement floor construction method and a basement floor structure. Background technique [0002] At present, the basement floor in my country's housing construction projects mostly adopts the construction technology of rigid-flexible waterproofing. This type of construction technology adopts the laying of a flexible waterproof layer on the base plate, through the stretchability of the flexible waterproof layer, it resists the cracking of the base layer within the elastic range of the waterproof material, so as to achieve the purpose of building waterproofing. However, in the process of laying flexible waterproof materials, the base treatment is not in place, the internal and external corners are not standardized, and the overlapping of the coils is not enough, etc., which will easily affect the laying quality of the flexible waterproof layer, resulting in water leakage from the base...

Claims

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Application Information

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IPC IPC(8): E02D29/045E02D31/02C04B28/02C04B111/27C04B111/34
CPCC04B28/02C04B2111/00293C04B2111/27C04B2111/343E02D29/045E02D31/02C04B14/02C04B18/08C04B16/0633C04B22/14C04B2103/302
Inventor 郑捷蔡世桐沈能典李梓航陈文娟
Owner CHINA CONSTR STEEL STRUCTURE CORP LTD
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