Non-cement-based caulking compound and construction method thereof
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A non-cement and joint filler technology, applied in the field of non-cement base joint sealant and its construction, can solve the problems of high packaging cost, pollutant pollution, poor decoration effect, etc., achieve excellent performance, save cost, simplify production and The effect of construction steps
Inactive Publication Date: 2015-07-01
FOSHAN JIAMITE WATERPROOF MATERIAL CO LTD
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Problems solved by technology
Ordinary cement-based sealants have two major disadvantages: on the one hand, due to poor waterproof and impermeability, water is easy to penetrate in, resulting in mildew, and the tiles are easy to shrink and hollow; on the other hand, the surface has poor wear resistance and is easy
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Embodiment 1
[0012] A non-cement-based joint filler, made of the following raw materials in parts by weight: acrylic acid copolymer emulsion 15, ground calcium carbonate 45, quartz powder 29.97, metakaolin 4, hydroxypropyl methylcellulose ether 0.08, titanium dioxide 4. Water reducer 0.4, liquid water repellent 0.2, liquid defoamer 0.2, preservative 0.5, wetting and dispersing agent 0.2, magnesium aluminum silicate 0.3, anti-skinning agent 0.15.
Embodiment 2
[0014] A non-cement-based joint filler, made of the following raw materials in parts by weight: acrylic acid copolymer emulsion 18, ground calcium carbonate 43, quartz powder 29.97, metakaolin 3, hydroxypropyl methylcellulose ether 0.08, titanium dioxide 4. Water reducer 0.4, liquid water repellent 0.2, liquid defoamer 0.2, preservative 0.5, wetting and dispersing agent 0.2, magnesium aluminum silicate 0.3, anti-skinning agent 0.15.
Embodiment 3
[0016] A non-cement-based joint filler, made of the following raw materials in parts by weight: acrylic acid copolymer emulsion 20, ground calcium carbonate 40, quartz powder 29.97, metakaolin 4, hydroxypropyl methylcellulose ether 0.08, titanium dioxide 4. Water reducer 0.4, liquid water repellent 0.2, liquid defoamer 0.2, preservative 0.5, wetting and dispersing agent 0.2, magnesium aluminum silicate 0.3, anti-skinning agent 0.15.
[0017] The non-cement-based caulking agent of the present invention improves the properties of the caulking agent in all aspects by adding appropriate additives, which not only overcomes the disadvantages of traditional cement-based caulking agents, but also solves the problems faced by reactive resin-based caulking agents, making it It has excellent performance in anti-corrosion and anti-mildew, anti-seepage and waterproof, scrub resistance, abrasion resistance, stain resistance, shrinkage and deformation ability, etc., and saves costs. The const...
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Abstract
The invention relates to a non-cement-based caulking compound. The non-cement-based caulking compound is prepared from the following raw materials by weight: 10 to 20 parts of acrylic acid copolymerization emulsion, 40 to 60 parts of heavy calcium carbonate, 28 to 40 parts of quartz powder, 3 to 5 parts of metakaolin, 0.06 to 0.1 part of hydroxypropyl methyl cellulose ether, 4 to 5 parts of titanium dioxide, 0.4 to 0.6 part of a water reducer, 0.2 to 0.3 part of a water repellent, 0.2 to 0.3 part of a liquid antifoaming agent, 0.4 to 0.6 part of an antiseptic, 0.1 to 0.3 part of a wetting dispersant, 0.2 to 0.5 part of aluminum-magnesium silicate and 0.1 to 0.2 part of an anti-skinning agent. According to the invention, since various properties of the caulking compound are improved through addition of proper additives, disadvantages of traditional cement-based caulking compounds are overcome, problems of a reactive resin type caulking compound are perfectly solved, and the caulking compound disclosed in the invention has excellent resistance to corrosion, mildew, permeation, water, scrubbing, wear and contamination, excellent shrinkage deformation capability and other excellent properties and enables cost to be saved; and in construction, the caulking compound can be applied in a manner resembling squeezing of toothpaste out of a tube, so production and construction steps are simplified.
Description
technical field [0001] The invention relates to a non-cement-based joint filler and a construction method thereof. Background technique [0002] At present, there are common cement-based caulks and reactive resin-based caulks on the market. Ordinary cement-based sealants have two major disadvantages: on the one hand, due to poor waterproof and impermeability, water is easy to penetrate in, resulting in mildew, and the tiles are easy to shrink and hollow; on the other hand, the surface has poor wear resistance and is easy to be polluted However, the reactive resin caulking agent can overcome the above disadvantages, but the cost of materials and packaging is too high, the production and mixing process is cumbersome, and it contains toxic and harmful gases such as VOC. , so that its application is limited. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a non-cement based joint filler and its construction me...
Claims
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Application Information
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