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Large area super-flat reinforced concrete floor and colorful diamond sand surface layer one-step forming method

A technology of colored diamond and molding method, applied in the direction of floor, floor, building components, etc., can solve the problems of cracking and hollowing of floor surface finish, and achieve the effect of avoiding cracking, reducing repair cost and reducing cutting seam.

Inactive Publication Date: 2017-08-18
SHANGHAI SENXIN CONSTR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a one-time molding method of a large-area super-flat reinforced concrete floor and a colored emery surface layer. Through the one-time molding method of the reinforced concrete floor and the emery surface layer, one concrete base layer is reduced, and the solution is solved. The problem of cracking and hollowing of the floor surface

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A construction method for forming a large-area super-flat reinforced concrete floor and a colored emery surface at one time, the steps are as follows:

[0040] 1. Formwork support: Strictly control the spacing between the bent and horizontal poles, and set up scissor supports as required to ensure firm support. At the same time, control the height difference of the formwork within 5mm. In order to facilitate mechanical construction, there should be no tall buildings. (Land) Elevation templates or supporting pieces, except for reserved or embedded elevation requirements;

[0041] 2. Reinforcement tying: the upper rebar is fully tied with mesh; the distance between the horse benches shall not exceed 60cm; the protection layer of the upper rebar shall be controlled mainly, and the rebar, stirrup or welded parts are not allowed to be exposed on the concrete casting surface;

[0042] 3. Set expansion reinforcement belt: According to the building plan size and the principle of post-...

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Abstract

The invention relates to a large area super-flat reinforced concrete floor and colorful diamond sand surface layer one-step forming method. The one-step forming method comprises the steps of template erection, steel bar binding, expansion reinforcing band arrangement, elevation measurement, steel bar elevation check, laser leveler adjustment, concrete pouring, laser leveler leveling, professional leveling, diamond sand spreading, grinding and flexible compacting, polishing, construction seam cutting, curing, finished product curing and upper structure construction. According to the one-step forming method, a structural floor is used as a base layer, a diamond sand floor surface layer and a structure are subjected to one-step pouring forming, the common quality problem that the floor surface layer is prone to forming hollow protrusions due to secondary pouring is avoided, meanwhile, one concrete base layer is reduced, and cost is greatly reduced. The floor is fully covered with recyclable materials such as plastic films and templates so that an upper main structure can continue to be conveniently constructed.

Description

Technical field [0001] The invention belongs to the technical field of building structure and decoration, and particularly relates to a method for forming a large-area ultra-flat reinforced concrete floor and a colored emery surface layer at one time. Background technique [0002] Floor finishes are the last process of the floor. The traditional construction method is to pour it in two parts with the structural slab. There are qualities such as large floor load, easy floor bulging, surface cracking, low surface strength, and easy sand formation. problem. As for large-area floors such as industrial plants, warehouses, supermarkets, and parking lots, if construction is still carried out according to traditional methods, there will be more hidden quality hazards and higher maintenance costs. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a large-area ultra-flat reinforced concrete floor and color emery surface layer formin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/16E04F15/12
CPCE04B5/16E04F15/12
Inventor 丁冬冬
Owner SHANGHAI SENXIN CONSTR ENG
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