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Preparation method and application of brick joint repairing agent for building floor

A technology of repairing agent and brick joints, which is applied in the direction of construction and building structure, can solve the problems of poor toughness and strength, cracks and peeling of floor tiles, etc., and achieve the effect of improving strength, excellent crack resistance, toughness and strength

Inactive Publication Date: 2018-11-23
SUZHOU RUISHUO ENVIRONMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Floor tiles will have cracks after long-term use, so it is necessary to repair the cracks. In this way, the effect of repair can be achieved, foreign objects can be avoided from falling into the gaps of the tiles, and the service life of the floor tiles can be enhanced. However, the toughness and strength of the existing floor tile repair agent after repair Relatively poor, and the difference in performance often leads to damage on the contact surface, such as peeling, falling off, etc., cracks will appear in the repaired floor tiles

Method used

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  • Preparation method and application of brick joint repairing agent for building floor
  • Preparation method and application of brick joint repairing agent for building floor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A brick joint repair agent for building ground, which is composed of the following raw materials in parts by weight: 30 parts epoxy resin, 30 parts acrylic resin, 20 parts fluorite powder, 10 parts basalt, 10 parts glycerin, 0.5 parts antioxidant, 1 part defoamer, 1 part adhesive, and the rest is water.

[0021] Mix the epoxy resin and acrylic resin in equal amounts, and then mix the mixture with 1 times its mass of water to prepare an aqueous solution for use. Grind the basalt into powder, then mix the basalt powder with fluorite powder, and heat to 50°C. Heat and stir at this temperature for 30 minutes, then heat to 70°C, add an aqueous solution of epoxy resin and acrylic resin, and heat and stir at 70°C for 30 minutes to prepare a mixture. Combine antioxidants, defoamers and adhesives The agent was mixed in a weight ratio of 1:2:2, mixed and stirred for 5 minutes, then added glycerin and stirred for another 10 minutes, then added the mixture, and stirred for 1.5 hours t...

Embodiment 2

[0023] A brick joint repair agent for building floors, consisting of the following raw materials in parts by weight: 60 parts of epoxy resin, 60 parts of acrylic resin, 28 parts of fluorite powder, 20 parts of basalt, 18 parts of glycerin, 2 parts of antioxidant, 4 parts defoamer, 3 parts adhesive, and the rest is water.

[0024] Mix the epoxy resin and acrylic resin in equal amounts, then mix the mixture with 3 times its mass of water to prepare an aqueous solution for later use, grind the basalt into powder, then mix the basalt powder with fluorite powder, and heat up to 90°C. Heat and stir at this temperature for 45 minutes, then heat to 75°C, add an aqueous solution of epoxy resin and acrylic resin, and heat and stir at 75°C for 30 minutes to prepare a mixture. The antioxidant, defoamer and adhesive The agent is mixed at a weight ratio of 1:2:2, mixed and stirred for 10 minutes, then added glycerin and stirred for another 30 minutes, then added to the mixture, and stirred for...

Embodiment 3

[0026] A brick joint repair agent for building floors, 40 parts epoxy resin, 40 parts acrylic resin, 22 parts fluorite powder, 12 parts basalt, 12 parts glycerin, 1 part antioxidant, 2 parts defoamer, adhesive 1.5 parts, the rest is water.

[0027] Mix the epoxy resin and acrylic resin in equal amounts, and then mix the mixture with 1 times its mass of water to prepare an aqueous solution for use. Grind the basalt into powder, then mix the basalt powder with fluorite powder, and heat to 50°C. Heat and stir at this temperature for 30 minutes, then heat to 70°C, add an aqueous solution of epoxy resin and acrylic resin, and heat and stir at 70°C for 30 minutes to prepare a mixture. Combine antioxidants, defoamers and adhesives The agent was mixed in a weight ratio of 1:2:2, mixed and stirred for 5 minutes, then added glycerin and stirred for another 10 minutes, then added the mixture, and stirred for 1.5 hours to obtain the brick joint repair agent.

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Abstract

The invention discloses a preparation method and application of a brick joint repairing agent for a building floor. The brick joint repairing agent is prepared from the following raw materials in parts by weight: 30 to 60 parts of epoxy resin, 30 to 60 parts of acrylic resin, 20 to 28 parts of fluorite powder, 10 to 20 parts of basalt, 10 to 18 parts of glycerinum, 0.5 to 2 parts of antioxidant, 1to 4 parts of defoaming agent, 1 to 3 parts of binder, and the balance of water. The preparation method comprises the following steps: mixing equal amount of the epoxy resin and acrylic resin, mixinga mixture and water which is 1 to 3 times of the amount of the mixture, preparing an aqueous solution, grinding the basalt into powder, mixing, heating and stirring the basalt powder and fluorite powder, adding an aqueous solution formed by mixing epoxy resin and acrylic resin, mixing the antioxidant, the defoaming agent and binder, adding glycerinum, thus obtaining the brick joint repairing agent. The toughness and strength of the repairing agent can be apparently improved, the strength can be effectively improved by adding the basalt into the repairing agent, and the prepared brick joint repairing agent is resistant to aging and excellent in anti-cracking capability and meets the quality requirement of the brick joint repairing agent.

Description

Technical field [0001] The invention relates to the technical field of building materials, in particular to a preparation method and application of a brick joint repair agent for building ground. Background technique [0002] Floor tiles are a kind of floor decoration materials, also called floor tiles. Fired with clay. Various specifications. Strong, pressure and wear resistance, and moisture-proof. Some have been glazed for decoration. It is mostly used on the ground and floor of public buildings and civil buildings. [0003] There are many types of floor tiles, and there is a lot of room to choose from. According to the material, they can be divided into glazed tiles, whole-body tiles (anti-slip tiles), polished tiles, vitrified tiles, etc. As a large-area floor material, floor tiles use their own color and texture to create a room environment with different styles. [0004] Cracks will appear when floor tiles are used for a long time. Therefore, it is necessary to repair th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/14E04F21/165
CPCC04B26/14C04B2111/00672E04F21/165C04B24/2641C04B22/126C04B24/026C04B14/14C04B2103/50C04B2103/608C04B2103/0068
Inventor 王兰玺
Owner SUZHOU RUISHUO ENVIRONMENT TECH CO LTD