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Building glue essence

A construction glue and water reducing agent technology, applied in the field of construction materials, can solve the problems of high cost and labor intensity, reduce construction cost, unfavorable environmental protection, etc., and achieve the effect of reducing labor intensity, saving costs and good construction

Active Publication Date: 2010-06-30
孙光中
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most construction glues in the market contain a certain amount of formaldehyde and benzene, and the production cost and labor intensity of these glues in the construction and transportation process are extremely high, which is not conducive to reducing construction costs and is not conducive to environmental protection.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] One, produce construction glue essence of the present invention:

[0008] Weigh 800g of 0588 polyvinyl alcohol powder, 116-126g of methyl hydroxyethyl cellulose ether, 48-52g of starch ether, 1-2g of dry powder defoamer, 3-4g of air-entraining agent, and 3-4g of accelerant lubricant And water reducer 6 ~ 8g.

[0009] The above raw materials are fully mixed, then canned and sealed.

[0010] 2. Application:

[0011] Take 988g of the prepared construction glue essence, use clear water as the dispersion medium, add it into the water while stirring, stir for 5 to 10 seconds to completely disperse, and stir for a few seconds after 8 minutes to become a high-quality construction environmental protection glue. After the glue essence is mixed with 12 to 20kg of different amounts of water, special glues with different requirements for interior and exterior walls and pasting can be obtained. It can be mixed with various cements, talcum powder, white powder, lime calcium powder, ...

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PUM

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Abstract

The invention relates to building glue essence, which belongs to the field of building materials, in particular to the production process of glue essence for building glue. The building glue essence is mainly composed of 0588 polyvinyl alcohol powder, methyl hydroxyethyl cellulose ether, starch ether, dry powder defoamer, air entraining agent, change promoting lubricant and water-reducing agent. The invention can be mixed with various kinds of cement, talc, large-size whitening powder, ash calcium powder, gypsum and the like or can be used independently, and has the advantages of good application property, high bonding fastness and no environmental pollution. Moreover, the invention can reduce the labor intensity on the construction site and during the transportation process and save the cost. Therefore, the invention is a new generation of glue for preparation of lacquer putty for interior walls and exterior walls of buildings.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a glue essence production process for building glue. Background technique [0002] At present, most construction glues in the market contain a certain amount of formaldehyde and benzene, and the production cost and labor intensity of these glues in the construction and transportation process are extremely high, which is not conducive to reducing construction costs and is not conducive to environmental protection. Contents of the invention [0003] The object of the present invention is to provide a kind of construction glue concentrate which is healthy and environment-friendly, and has excellent workability and high fastness. [0004] The invention is mainly composed of 0588 polyvinyl alcohol powder, methyl hydroxyethyl cellulose ether, starch ether, dry powder defoamer, air entraining agent, variable lubricant and water reducing agent. [0005] The mass ratio of the 0588 pol...

Claims

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Application Information

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IPC IPC(8): C09J129/04
Inventor 孙光中
Owner 孙光中
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