Tile grout composition and preparation method and application thereof

A technology of composition and caulking agent, which is applied in the field of caulking agent composition and its preparation, can solve the problems of unreported caulking agent, low construction speed, sticky caulking agent, etc., and achieve low shrinkage and compactness High degree, good leveling effect

Inactive Publication Date: 2016-04-20
VASA MORTAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventor found that there are at least the following problems in the prior art: most of the sealants on the market are used for wall joints, and there is no report on the sealants specially used for ground or floor tiles.
Existing caulking agents are relatively viscous and need to be filled with a special rubber spatula when used. If the construction is not done properly, it will easily form hollows, thus burying a certain hidden danger of water leakage.
In addition, it is time-consuming and labor-intensive to use the existing sealant for ground joint filling, and the construction rate is relatively low

Method used

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  • Tile grout composition and preparation method and application thereof
  • Tile grout composition and preparation method and application thereof
  • Tile grout composition and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The present embodiment provides a kind of caulk composition, comprises the raw material of following parts by weight:

[0033] 300-350 parts of cement, 500-600 parts of aggregate, 30-80 parts of filler, 18-30 parts of expansion agent, 0.5-1.5 parts of water-reducing agent, 0.5-1.5 parts of water-retaining agent, 10-20 parts of latex powder, early strength 0.5-5 parts of water-repellent agent, 1-3 parts of water-repellent agent, 0.1-1 part of defoamer, 0-2 parts of thixotropic agent, and 0-5 parts of inorganic pigment.

[0034] When the caulking agent composition of this embodiment is mixed with water and then caulked, the caulking agent can ensure that the caulking agent has good leveling property, fully fills tiny gaps and realizes self-leveling. Moreover, the joint filler composition of the present invention has high compactness, low shrinkage rate and high strength after hydration, which is convenient for floor brick joint filling construction. The early strength aft...

Embodiment 2-5

[0036] Embodiments 2-5 provide a caulking agent composition, and the parts by weight of the raw materials of the caulking agent composition in Examples 2-5 are shown in Table 1.

[0037] Table 1 Embodiment 2-5 Raw material parts by weight

[0038]

[0039]

[0040] The raw materials were weighed according to the parts by weight of the raw materials in Table 1, and put into a mixer and stirred evenly to obtain a caulking agent composition, which is a powder.

[0041] Mix the caulking agent composition of Example 2 and Example 3 with water, wherein the mixing ratio of the caulking agent composition and water is 1:0.19, and the mixed mixture is liquid and has good leveling property. The mixture is used for ground joint filling, the mixture can fully fill tiny gaps and improve compactness. Among them, the joint fillers of Example 2 and Example 3 were tested according to JC / T985-2005 "Cement-based Self-Leveling Mortar for Ground", and the joint sealants of Example 2 and Exam...

Embodiment 2、3

[0043] Table 2 embodiment 2,3 and comparative example 1,2 performance test

[0044]

[0045]

[0046] After testing, the properties of the caulking compositions of Example 4 and Example 5 are close to those of the caulking compositions of Examples 2 and 3.

[0047] Obviously, many changes can be made to the specific implementation of the above-mentioned embodiments; for example: the parts by weight of each raw material can be adjusted according to the needs, and the mixing ratio of the specific caulking agent and water can be adjusted according to the actual situation when filling. Make adjustments.

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Abstract

The invention provides a tile grout composition and a preparation method and an application thereof, and belongs to the technical field of building materials. The tile grout composition can solve the problems of waste in time and labor, low construction efficiency, and difficulty in dense filling during the existing ground joint filling. The tile grout composition comprises cement, an aggregate, a filler, an expansion agent, a water reducing agent, a water retaining agent, emulsion powder, an early strength agent, a moisture repellent, a defoaming agent, a thixotropic agent and other raw materials; after the tile grout composition is mixed with water, the joint is filled, so that the leveling of the tile grout is good, a miniature gap can be fully filled, and the self-leveling is realized. The tile grout composition has the advantages that the density after hydration is good, the shrinkage rate is low, the strength is high, the joint filling construction of ground tiles is convenient, the early strength after construction is higher, the adhering strength after hardening is higher, and the cracking and water leakage after joint filling are avoided; the preparation method is simple, and the tile grout composition is suitable for industrial production, and is especially suitable for filling ground tile joints in building material industry.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a caulking agent composition and a preparation method and application thereof. Background technique [0002] With the development of the building materials industry, caulking agents are widely used in the gap decoration of ceramic tiles, stone, wood, glass, aluminum-plastic panels and other materials. It can be used whether it is a newly installed tile seam or a tile seam that has been used for many years. In addition to the decorative effect, the caulking agent also has the effects of waterproof, anti-seepage and anti-fouling. The caulking agent can cooperate with the tiles to form a whole, which further enhances the overall aesthetic feeling of the wall. [0003] The inventors have found that at least the following problems exist in the prior art: most of the sealants currently on the market are used for wall filling, and there is no report on the sealan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B14/06C04B14/12C04B14/30C04B18/08C04B18/14C04B22/06C04B22/14C04B24/24C04B103/30C04B103/46C04B103/50C04B103/65C04B111/62C04B111/72
CPCC04B28/04C04B2111/00672C04B2111/62C04B2111/72C04B14/06C04B14/068C04B18/141C04B18/08C04B14/12C04B24/24C04B22/064C04B22/142C04B14/308C04B2103/0068C04B2103/465C04B2103/302C04B2103/65C04B2103/50C04B2103/0085Y02W30/91
Inventor 赵明慧韩朝辉史淑兰
Owner VASA MORTAR CO LTD
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