Press molded concrete ground construction method

A technology of concrete and compression molding, which is applied to floors, roads, roads, etc., can solve the problems of manpower and material resources consumption, high labor intensity, waste time and energy, etc., and achieve the effect of easy implementation, convenient use and reasonable design

Inactive Publication Date: 2014-09-10
CHINA CONSTR EIGHTH ENG DIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The amount of consumables is large, manpower and material resources are co...

Method used

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Experimental program
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Embodiment Construction

[0025] The following detailed description will be given to the construction method of the press molded concrete floor of the present invention.

[0026] The steps of the press molded concrete ground construction method of the present invention are:

[0027] Base treatment → laying hardener for the first time → finishing for the first time → laying hardener for the second time → finishing for the first time → finishing and leveling → spreading release powder → pressing patterns

[0028] (1) Surface roughening of newly poured concrete: Add 1cm of cement slurry to the surface of the concrete before the initial setting, and use a manual iron plate to evenly level the surface of the concrete with water mortar and roughen the surface.

[0029] (2) Laying hardener: Spread 2 / 3 of the prescribed amount of hardener evenly on the concrete surface in the initial setting stage, and after the hardened material absorbs water and wets, level it with a manual iron plate to finish the first ope...

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Abstract

The invention provides a press molded concrete ground construction method, which belongs to the technical field of construction engineering. According to the construction method, before concrete is solidified, color hardening agents and color release agents are paved onto the whole concrete surface layer; the color hardening agents and the color release agents take a chemical reaction with the concrete; then, a special concrete press molding construction mold is used for pressing and printing vein patterns of a special concrete press molding construction template onto the wet and soft concrete surface layer; and after the cleaning, drying and solidification, sealing protection agents cover on the concrete surface layer. The press molded concrete ground construction method has the advantages that the construction is simple, the technology is stable, and the construction effect is obvious; and the ground construction quality and the effect after the forming can be obviously improved.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a construction method for press molded concrete ground. Background technique [0002] Generally, granite pavement is usually constructed on the concrete cushion. First, measure the elevation and determine the height. Generally, 1:3 cement mortar (dry hard type) is used for paving. After a certain thickness of mortar is paved, the granite slab is covered. On the top, use a rubber hammer to beat, after the mortar is dense, lift the granite slab, and smear the cement paste on the bottom surface. Put it on the mortar surface and knock it flat with a rubber hammer. The amount of consumables is large, manpower and material resources are consumed, and the labor intensity of personnel is high, which wastes time and energy. Contents of the invention [0003] The technical task of the present invention is to solve the deficiencies of the prior art, and provide a constr...

Claims

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Application Information

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IPC IPC(8): E04F15/12E01C15/00
Inventor 王伟马海龙
Owner CHINA CONSTR EIGHTH ENG DIV
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