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Kitchen gap filler, and preparation method and use method thereof

A technology for caulking and kitchen, used in construction, building maintenance, building construction, etc., can solve the problems of safety, long life and large limitations, and achieve the effects of enhancing hydrophobic migration, improving water resistance, and enhancing strength

Inactive Publication Date: 2016-01-13
孙军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing joint fillers are made of cement, together with the additives commonly used in cement, which have defects in environmental resistance and environmental protection, and have great limitations in application occasions, safe use, and long life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A kitchen sealant, comprising 40 parts of white Portland cement, 10 parts of limestone, 2 parts of ethylene-vinyl acetate copolymer, 8 parts of vitrified microspheres, and 2 parts of polydimethylsiloxane silicon in parts by mass , 1 part of acrylic resin, 3 parts of hydroxypropyl methylcellulose, 1 part of inorganic aluminum salt water repellent, 0.5 parts of magnesium aluminum silicate, 1.5 parts of RTV organic silica gel, 0.4 parts of brightener and 1.8 parts of iron oxide pigment.

[0011] The preparation method is as follows: firstly weigh the following raw materials: 40 parts by mass of white Portland cement, 10 parts of limestone, 2 parts of ethylene-vinyl acetate copolymer, 8 parts of vitrified microbeads, polydimethylsiloxane 2 parts of alkane silicon, 1 part of acrylic resin, 3 parts of hydroxypropyl methylcellulose, 1 part of inorganic aluminum salt water repellent, 0.5 parts of magnesium aluminum silicate, 1.5 parts of RTV organic silica gel, 0.4 parts of brig...

Embodiment 2

[0017] A kitchen sealant, comprising 50 parts of white Portland cement, 15 parts of limestone, 3 parts of ethylene-vinyl acetate copolymer, 12 parts of vitrified microspheres, and 2.4 parts of polydimethylsiloxane silicon in parts by mass , 1.5 parts of acrylic resin, 6 parts of hydroxypropyl methylcellulose, 1.3 parts of inorganic aluminum salt water repellent, 1.5 parts of magnesium aluminum silicate, 1.9 parts of RTV organic silica gel, 0.6 parts of brightener and 2.2 parts of iron oxide pigment.

[0018] The preparation method is as follows: firstly weigh the following raw materials: 50 parts by mass of Portland cement, 15 parts of limestone, 3 parts of ethylene-vinyl acetate copolymer, 12 parts of vitrified microbeads, polydimethylsiloxane 2.4 parts of alkane silicon, 1.5 parts of acrylic resin, 6 parts of hydroxypropyl methylcellulose, 1.3 parts of inorganic aluminum salt water repellent, 1.5 parts of magnesium aluminum silicate, 1.9 parts of RTV organic silica gel, 0.6 p...

Embodiment 3

[0024] A kitchen sealant, comprising 45 parts of white Portland cement, 12 parts of limestone, 2.5 parts of ethylene-vinyl acetate copolymer, 11 parts of vitrified microspheres, and 2.3 parts of polydimethylsiloxane silicon in parts by mass , 1.35 parts of acrylic resin, 5 parts of hydroxypropyl methylcellulose, 1.2 parts of inorganic aluminum salt water repellent, 1.2 parts of magnesium aluminum silicate, 1.8 parts of RTV organic silica gel, 0.5 parts of brightener and 2 parts of iron oxide pigment.

[0025] The preparation method is as follows: firstly weigh the following raw materials: 45 parts by mass of white Portland cement, 12 parts of limestone, 2.5 parts of ethylene-vinyl acetate copolymer, 11 parts of vitrified microbeads, polydimethylsiloxane 2.3 parts of alkane silicon, 1.35 parts of acrylic resin, 5 parts of hydroxypropyl methylcellulose, 1.2 parts of inorganic aluminum salt water repellent, 1.2 parts of magnesium aluminum silicate, 1.8 parts of RTV organic silica ...

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PUM

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Abstract

The invention discloses a gap filler for heat insulation walls. The gap filler comprises, by mass, 40-50 parts of quartz sand, 10-15 parts of limestone, 2-3 parts of ethylene-vinyl acetate copolymer, 8-12 parts of open-cell expanded perlite, 2-2.4 parts of an organosilicon leveling agent, 1-1.5 parts of acrylic resin, 3-6 parts of hydroxypropyl methyl cellulose, 1-1.3 parts of an inorganic aluminum salt waterproof agent, 0.5-1.5 parts of aluminum magnesium silicate, 1.5-1.9 parts of RTV organic silica gel, 4-6 parts of sodium silicate and 1.8-2.2 parts of an iron oxide pigment. Gap filling spaces are cleaned, gap filling seams are sprinkled with water until moisture, the gap filler and water are mixed according to a mass ratio of 1:(0.4-0.6) and are blended to form a viscous material, the viscous material is filled between tiles, water is sprinkled after the viscous material is dried, and then natural drying is carried out.

Description

technical field [0001] The invention relates to a construction joint filler, in particular to a kitchen joint sealant, a preparation method and a use method. Background technique [0002] Because the caulking agent can perfectly repair the cracks or damages on the ground surface, and it can also be prepared in rich colors, it is more and more popular among customers. However, most of the existing joint fillers are made of cement, together with additives commonly used in cement, which have the disadvantages of environmental resistance and environmental protection, and have great limitations in application occasions, safe use, and long life. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a kitchen oil-proof caulking agent, a preparation method and a use method. [0004] The technical solution adopted in the present invention is: a kitchen sealant, comprising 40-50 parts of white Portland cement, 10-15 parts of limeston...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B24/42C04B24/26C04B14/24C04B24/38C04B22/08E04G23/02
Inventor 李燕孙军张斌季鹏龙桂贵
Owner 孙军
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