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Mortar and concrete liquid waterproof agent

A technology of waterproofing agent and concrete, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems of poor waterproofing effect, short life, low strength of waterproofing layer, etc., to achieve improved waterproofing effect, increased strength, elasticity and crack resistance Effect

Inactive Publication Date: 2020-09-08
SHANXI HUANGTENG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the existing mortar concrete waterproofing agent products in actual use, which often have the problems of low construction waterproof layer strength, poor waterproof effect, and short service life, and propose a liquid for mortar and concrete waterproofing agent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A liquid waterproofing agent for mortar and concrete, comprising the following components by weight: 5 parts of moisture-proofing agent, 10 parts of silicon powder, 5 parts of dispersing agent, 10 parts of inorganic waterproofing agent, 5 parts of corrosion inhibitor, 6 parts of strengthening agent, active agent 5 parts, 1 part of superplasticizer, 5 parts of viscous agent, 5 parts of defoamer, 2 parts of plasticizer, 3 parts of glycerin resin, 40 parts of water.

[0028] In the present embodiment, a liquid waterproofing agent for mortar and concrete comprises the following preparation steps:

[0029] S1: prepare the mixing cylinder, and set a constant temperature heating structure outside the mixing cylinder;

[0030] S2: Add water into the mixing cylinder first, then gradually add moisture-proof agent, silicon powder, dispersant, inorganic water repellent, corrosion inhibitor, reinforcing agent, active agent, high-efficiency water reducer, plasticizer, and glycerin re...

Embodiment 2

[0040] A liquid waterproofing agent for mortar and concrete, comprising the following components by weight: 8 parts of moisture-proofing agent, 13 parts of silicon powder, 9 parts of dispersing agent, 13 parts of inorganic waterproofing agent, 8 parts of corrosion inhibitor, 8 parts of strengthening agent, active agent 8 parts, 2 parts of superplasticizer, 9 parts of viscous agent, 7 parts of defoamer, 3 parts of plasticizer, 5 parts of glycerin resin, and 50 parts of water.

[0041] In the present embodiment, a liquid waterproofing agent for mortar and concrete comprises the following preparation steps:

[0042] S1: prepare the mixing cylinder, and set a constant temperature heating structure outside the mixing cylinder;

[0043] S2: Add water into the mixing cylinder first, then gradually add moisture-proof agent, silicon powder, dispersant, inorganic water repellent, corrosion inhibitor, reinforcing agent, active agent, high-efficiency water reducer, plasticizer, and glycer...

Embodiment 3

[0053] A liquid waterproofing agent for mortar and concrete, comprising the following components by weight: 12 parts of moisture-proofing agent, 15 parts of silicon powder, 12 parts of dispersing agent, 16 parts of inorganic water-repelling agent, 12 parts of corrosion inhibitor, 10 parts of reinforcing agent, active agent 12 parts, 3 parts of superplasticizer, 12 parts of viscous agent, 10 parts of defoamer, 5 parts of plasticizer, 6 parts of glycerin resin, 60 parts of water.

[0054] In the present embodiment, a liquid waterproofing agent for mortar and concrete comprises the following preparation steps:

[0055] S1: prepare the mixing cylinder, and set a constant temperature heating structure on the outside of the mixing cylinder, set a scraper in the mixing cylinder, the scraper is connected to the stirring shaft, and the sticky liquid on the inner wall of the mixing cylinder can be scraped off;

[0056] S2: Add water into the mixing cylinder first, then gradually add moi...

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Abstract

The invention belongs to the technical field of liquid waterproofing agents, in particular to a mortar and concrete liquid waterproof agent, and aims at the problems of low strength, poor waterproof effect and short service life of a construction waterproof layer in actual use of the existing mortar and concrete liquid waterproof agent product. Proposed now is the following scheme, the mortar andconcrete liquid waterproof agent comprises the following components in parts by weight: 5-12 parts of a moisture-proof agent; 10-15 parts of silicon powder; 5-12 parts of a dispersing agent, 10-16 parts of an inorganic waterproof agent, 5-12 parts of a corrosion inhibitor, 6-10 parts of a reinforcing agent, 5-12 parts of an active agent, 1-3 parts of a high-efficiency water reducing agent, 5-12 parts of a thickening agent, 5-10 parts of a defoaming agent, 2-5 parts of a plasticizer, 3-6 parts of glycerol resin and 40-60 parts of water. The moisture-proof agent can play a role in preventing moisture and internal permeation. The dispersing agent can quickly separate the used raw materials during initial mixing. The mortar and concrete liquid waterproof agent is convenient to prepare and use,and can improve the waterproof effect and the strength of concrete.

Description

technical field [0001] The invention relates to the technical field of liquid waterproofing agents, in particular to a liquid waterproofing agent for mortar and concrete. Background technique [0002] When used in construction, mortar and concrete are often used. In order to achieve a good waterproof effect, it needs to be used with waterproofing agents. The existing waterproofing agents can be divided into two categories in terms of usage methods: one is external application Covered waterproof membranes, coatings, and sealants, etc., and the second is to mix emulsions, polymers, inorganic or organic external materials used in mortar. [0003] In actual use, the existing mortar concrete waterproofing agent products often have the problems of low construction waterproof layer strength, poor waterproof effect and short service life. Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings of the existing mortar concrete waterproof...

Claims

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Application Information

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IPC IPC(8): C09D1/00C09D7/40C09D7/61C09D7/65C09D5/08C04B24/24C04B41/65C04B103/65
CPCC09D1/00C09D7/40C09D7/61C09D7/65C09D5/08C04B41/50C04B41/65C04B40/0039C04B2103/65C04B41/48C04B2103/408C04B2103/61C04B2103/302C04B2103/44C04B2103/50C04B2103/30C04B22/0006C04B24/24
Inventor 孙肖武耿秉政竹鹏翔樊俊龙
Owner SHANXI HUANGTENG CHEM