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Basement floor structure

A basement floor and steel supporting plate technology, which is applied in the field of construction, can solve the problems of lower mechanical properties of the basement floor and achieve the effect of reducing the amount of concrete on the floor

Inactive Publication Date: 2018-07-13
叶长青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these two measures may lead to a decrease in the mechanical properties of the basement floor. How to prevent cracks in the basement floor on the basis of ensuring the mechanical properties of the basement floor is a problem faced by engineers.

Method used

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Embodiment Construction

[0026] The present embodiment will be described in detail below in conjunction with the accompanying drawings.

[0027] Install prestressed pipes 1 in the basement floor. Prestressed pipes 1 are vertically arranged along the height of the basement floor. The distance between prestressed pipes 1 is 1.2-1.5m. The steel pallet 5, the distance between the steel pallet 5 and the top elevation of the basement floor is 150mm, the thickness of the steel pallet 5 is 8mm, the steel pallet 5 is laid with linoleum 6, and the linoleum 6 protrudes from the top surface of the basement floor with a length of 250mm . Waterproof concrete 8 is set on the linoleum 6, the strength of waterproof concrete 8 is C30, small hole 10 is set in the wall of prestressed pipe 1, the diameter of small hole 10 is 8mm, the thickness of basement floor is 1.2m, the outlet of small hole 10 is in prestressed pipe Set 2 inside, the outlet of the first small hole 10 is set at the height of 0.4m of the basement floor...

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Abstract

The invention discloses a basement floor structure. The basement floor structure is characterized in that prestressed pipes are arranged in basement floors, steel support plates are arranged in the prestressed pipes, linoleum is laid on the steel support plates, the linoleum extends out of the top surface of the basement floors, and the extending length is 250-300mm. Waterproof concrete is arranged on the linoleum, small holes are formed in the pipe walls of the prestressed pipes, leather pouches are arranged in the basement floors, positioning steel bars are arranged above the leather pouches, the diameter of the positioning steel bars is 16mm, the leather pouches are arranged at the middle position of the basement floors in the height direction of the basement floors, and the transversespacing is 0.6-0.8m. Steel bar horse stools are arranged under the leather pouches and waterproof mortar is arranged on the basement floors.

Description

technical field [0001] The invention relates to a basement floor structure, which is suitable for the construction field. Background technique [0002] When the amount of concrete in the basement floor is large, a large amount of hydration heat will be generated, which will easily cause the basement floor to crack, and the basement floor will easily leak after cracking, causing great inconvenience in use. How to reduce the heat of hydration of the basement floor is a problem faced by engineers. On the one hand, reducing the amount of concrete in the basement can effectively reduce the heat of hydration; on the other hand, the heat of hydration can be reduced through technical measures. However, these two measures may lead to a decrease in the mechanical properties of the basement floor. How to prevent cracks in the basement floor on the basis of ensuring the mechanical properties of the basement floor is a problem faced by engineers. Contents of the invention [0003] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045E02D31/02
CPCE02D29/045E02D31/02
Inventor 朱奎
Owner 叶长青
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