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Concrete foundation prefabricated slab and construction method thereof

A concrete foundation and construction method technology, applied in the direction of basic structure engineering, construction, etc., can solve the problems of high cost, long construction period, large amount of brick tire formwork masonry, etc., and achieve the effect of preventing cracking and ensuring quality

Active Publication Date: 2016-09-07
CHINA CONSTR SECOND ENG BUREAU LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, on the construction site, brick formwork is generally used instead of wood formwork for parts that are not easy to remove such as rafts, column piers, and sump pits. A lot of manpower and material resources are invested, and the construction of the next process can only be carried out after the strength of the masonry mortar is reached. The construction period is long and the cost is high.

Method used

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  • Concrete foundation prefabricated slab and construction method thereof
  • Concrete foundation prefabricated slab and construction method thereof

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Embodiment Construction

[0019] like figure 1 and figure 2 As shown, the present invention provides a concrete foundation prefabricated slab, comprising a base plate 1, an anti-cracking net 3, a plurality of steel bars 2 and a plurality of pads 4, and the concrete foundation prefabricated slab can be made in advance according to the size of the building foundation, shortening the The construction time of traditional masonry brick tire formwork can greatly shorten the construction period.

[0020] The steel bar 2, the anti-cracking net 3 and the spacer 4 are all arranged inside the base plate 1, and the side wall of the base plate 1 is provided with a lifting hook 12, through which the lifting hook 12 can not only facilitate the lifting operation of the prefabricated concrete foundation slab, but also One end of the reinforcing iron wire is fixed on the lifting hook 12, and the side wall of the concrete foundation prefabricated plate is fixed on the soil body stake to ensure the safety of constructio...

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PUM

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Abstract

The invention relates to a concrete foundation prefabricated slab and a construction method thereof. The concrete foundation prefabricated slab comprises a base plate, an anti-crack net, a plurality of steel bars and a plurality of cushion blocks. The size of the needed concrete foundation prefabricated slab can be set according to the size of a building foundation, and the concrete foundation prefabricated slab can be transferred to the required position conveniently through lifting hooks; through the construction method of the concrete foundation prefabricated slab, the construction time of traditionally constructing brick forming dies can be effectively shortened, the labor force input can be reduced, the construction period can be shortened, the construction cost can be lowered, and the problem that disassembly of elevator shafts and bearing platform timber formworks below main building rafts is difficult can be solved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a concrete foundation prefabricated board and a construction method thereof. Background technique [0002] At present, on the construction site, brick formwork is generally used instead of wood formwork for parts that are not easy to remove such as rafts, column piers, and sump pits. A lot of manpower and material resources are invested, and the next process can only be carried out after the strength of the masonry mortar reaches the strength. The construction period is long and the cost is high. Contents of the invention [0003] In order to solve the above problems in the prior art, the present invention provides a concrete foundation prefabricated slab with simple structure, easy disassembly and assembly, which can effectively shorten the construction period and reduce costs, and a construction method using the concrete foundation prefabricated slab. [0004] The...

Claims

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Application Information

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IPC IPC(8): E02D27/00
CPCE02D27/00
Inventor 何俊峰石峰邓辉朱登雷钰培范辉林
Owner CHINA CONSTR SECOND ENG BUREAU LTD
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