Plastering method of concrete base capable of preventing generation of empty drums

A concrete base, concrete technology, applied in the direction of construction, building structure, etc., can solve problems such as hollowing, and achieve the effect of fast injection speed and injection quality

Inactive Publication Date: 2015-07-29
SICHUAN YAHAO REAL ESTATE DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a concrete base plastering method that avoids hollowing, so as to overcome the problem that existing concrete plastering layers are prone to hollowing

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0022] A method for plastering a concrete base to avoid hollowing, comprising the following steps:

[0023] (1) Construction preparation: Prepare plastering and plastering tools and reagents;

[0024] (2) Surface treatment of concrete: wet the surface of the concrete with water to wash away impurities such as dust on the surface of the concrete;

[0025] (3) Make the interface agent into a paste with water, stir it evenly, let it stand for 10 minutes, the interface agent will become thicker, then add water and stir evenly, and wait for use. The prepared interface agent should be used up within 6 hours. When the interface agent is adjusted into a paste, the weight ratio of water to interface agent is 1:4; the interface agent is a powder interface agent

[0026] (4) Attach the well-stirred interface agent to the concrete base layer by smearing or spraying; the smearing method refers to fully spreading the evenly stirred interface agent on the base layer with a thickness of 3 mm...

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PUM

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Abstract

The invention relates to a plastering method of a concrete base capable of preventing the generation of empty drums. The plastering method comprises the following steps: construction preparation: preparing plastering as well as tools and a reagent for plastering; surface treatment of concrete: wetting a concrete surface with water, and washing powder and other impurities on the concrete surface; mixing an adhesion agent to paste with water, and fully and uniformly mixing, wherein the adhesion agent is thick after the pasty adhesion agent is placed for 5-10 min; adding water into the adhesion agent, and uniformly mixing for further use, wherein the mixed adhesion agent must be used out during 5-6 hours; adhering the uniformly mixed adhesion agent on the concrete base through a smearing method or a spraying and texturing method; plastering after the adhesion agent is condensed. According to the plastering method provided by the invention, the plastering is carried out after a layer of adhesion agent is adhered to the concrete base through the smearing method or the spraying and texturing method, therefore the empty drums generated by directly plastering on the concrete base can be prevented.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a plastering method for concrete bases that avoids hollowing. Background technique [0002] In building construction, concrete pouring is an indispensable construction step, which plays an irreplaceable role in the construction of building frame structures. In the process of concrete pouring, steel bars are used to build concrete frame skeleton structures, so concrete The combination of soil and steel bars has become an inevitable combination in the construction industry. It can not only meet the mechanical requirements of the building, but also resist erosion. Over time, it will not be corroded by wind, frost, rain and snow, which will cause the structural stability of the building to deteriorate. [0003] Concrete, also known as concrete, referred to as concrete, refers to the collective name of engineering composite materials that integrate aggregates into a whole by cemen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/02E04F21/12
Inventor 贺昶明
Owner SICHUAN YAHAO REAL ESTATE DEV
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