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A kind of preparation method of high-strength wall putty

A high-strength, putty technology, applied in the direction of filling slurry, etc., can solve the problems of reduced mechanical properties, high processing costs, and difficult repairs, and achieve the effects of excellent performance, cost saving, and resource realization

Active Publication Date: 2018-12-18
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The fillers of putty mainly include quartz powder, quartz sand, double fly powder, etc. The base material is generally cement. The cement in the putty has the same effect as cement mortar or cement concrete, and both play the role of bonding aggregates. Cement is used as the base material. , good coagulation and high density, but its construction is difficult, it is not easy to renovate, and the cost of pre-processing is high. Once cracks appear, it is difficult to repair and the mechanical properties decline rapidly.

Method used

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  • A kind of preparation method of high-strength wall putty

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Comparison scheme
Effect test

Embodiment 1

[0015] A preparation method for high-strength wall putty, comprising the following steps:

[0016] (1) The putty ratio is made of the following ingredients in parts by weight: 350 parts of modified phosphogypsum, 40 parts of white lime, 35 parts of polyvinyl acetate, 25 parts of fly ash floating beads, 250 parts of ceramic powder, heavy calcium powder 15 parts, 10 parts of talcum powder, 5 parts of silicone water repellent, 3 parts of dispersant, 2 parts of wetting agent, 1.0 part of silicone defoamer, 1.0 part of antifungal agent, 400 parts of water;

[0017] (2) Fully stir the above components in the mixer. Before using the mixer, remove the rest of the ingredients except water and use manual stirring for 3 minutes to control the consistency of the putty in the range of 5-6cm. After condensing for 1 hour, continue to stir. Store dry.

[0018] As a further description of the above scheme, the density of the fly ash floating beads is 0.44-0.46g / cm 2 range, the particle size ...

Embodiment 2

[0022] A preparation method for high-strength wall putty, comprising the following steps:

[0023] (1) The putty ratio is made of the following ingredients in parts by weight: 380 parts of modified phosphogypsum, 45 parts of white lime, 40 parts of polyvinyl acetate, 30 parts of fly ash floating beads, 28 parts of ceramic powder, heavy calcium powder 18 parts, 12 parts of talcum powder, 8 parts of silicone water repellent, 4 parts of dispersant, 2.5 parts of wetting agent, 1.5 parts of silicone defoamer, 1.2 parts of antifungal agent, 420 parts of water;

[0024] (2) Fully stir the above components in the mixer. Before using the mixer, remove the rest of the ingredients except water and use manual stirring for 4 minutes to control the consistency of the putty in the range of 5-6cm. After condensing for 1.5 hours, continue to stir. Store dry.

[0025] As a further description of the above scheme, the density of the fly ash floating beads is 0.44-0.46g / cm 2 range, the particle...

Embodiment 3

[0029] A preparation method for high-strength wall putty, comprising the following steps:

[0030] (1) The putty ratio is made of the following ingredients in parts by weight: 400 parts of modified phosphogypsum, 50 parts of white lime, 45 parts of polyvinyl acetate, 35 parts of fly ash floating beads, 30 parts of ceramic powder, heavy calcium powder 20 parts, 10 parts of talcum powder, 5 parts of silicone water repellent, 3 parts of dispersant, 2 parts of wetting agent, 1.0 part of silicone defoamer, 1.0 part of antifungal agent, 400 parts of water;

[0031] (2) Fully stir the above components in the mixer. Before using the mixer, remove the rest of the ingredients except water and use manual stirring for 5 minutes to control the consistency of the putty in the range of 5-6cm. After condensing for 2 hours, continue to stir. Store dry.

[0032] As a further description of the above scheme, the density of the fly ash floating beads is 0.44-0.46g / cm 2 range, the particle size ...

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Abstract

The invention relates to the technical field of development of putty for buildings and discloses a preparation method of high-strength wall putty. On the basis of phosphogypsum as an industrial by-product, the wall putty is modified, so that the wall putty makes a significant breakthrough in the properties such as water retention, cementation, reinforcement, water resistance, cracking resistance and the like, the properties are excellent, requirements for application property and usability are met, cost is saved, and great utilization of resources is realized.

Description

technical field [0001] The invention belongs to the technical field of development of construction putty, and in particular relates to a preparation method of high-strength wall putty. Background technique [0002] Putty (filling mud) is a kind of decorative material for leveling the surface of the wall. It is a thick paste paint and an indispensable product before the paint is painted. Applied on the primer or directly on the object to remove uneven defects on the surface of the object to be coated. It is formulated with a small amount of paint base, additives, a large amount of fillers and an appropriate amount of coloring pigments. The pigments used are mainly iron red, carbon black, chrome yellow, etc. Fillers are mainly heavy calcium carbonate, talcum powder and so on. It can fill the partially sunken working surface, or scrape off the entire surface. It is usually applied to the surface of the primer layer after the primer layer is completely dry. It is required to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 夏保峰程业泉夏俊
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD