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A kind of light-weight tile adhesive for realizing thick layer pasting and preparation method thereof

A tile adhesive, light-weight technology, applied in the field of chemical materials for construction, can solve the problems of high price, increased cost of tile adhesive, and direct thick layer pasting without explanation, etc., to achieve reduced elastic modulus, outstanding lateral deformation ability, and improved The effect of odor removal effect

Active Publication Date: 2022-05-27
BEIJING ORIENTAL YUHONG WATERPROOF TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The price of this kind of honeycomb glass beads is relatively high, and the price generally reaches more than 6,000 yuan / ton, resulting in a substantial increase in the cost of tile adhesives
At the same time, there is no description in the patent that it can be directly pasted in thick layers

Method used

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  • A kind of light-weight tile adhesive for realizing thick layer pasting and preparation method thereof
  • A kind of light-weight tile adhesive for realizing thick layer pasting and preparation method thereof
  • A kind of light-weight tile adhesive for realizing thick layer pasting and preparation method thereof

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Effect test

preparation example Construction

[0033] Another aspect of the present invention provides a method for preparing the light-weight tile adhesive for realizing thick layer sticking, the method comprising the following steps:

[0034] S1: stirring the activated rubber powder and the alcohol compound uniformly, then adding the deodorant, stirring uniformly to obtain component A;

[0035] S2: Stir the ordinary Portland cement, add the aggregate, adhesive, cellulose ether, water reducing agent and early strength agent to the ordinary Portland cement simultaneously, stir for 2-5 min, and then add the The ceramsite sand is stirred for 1-2 minutes, and finally the component A is added, and the mixture is stirred for 1-2 minutes to obtain the light-weight tile adhesive for thick-layer adhesion.

[0036] In the present invention, in step S2, the ordinary Portland cement is firstly added to the stirring vessel, and the aggregate, adhesive, cellulose ether, water reducing agent and early strength agent are added during the...

Embodiment 1

[0050] The present embodiment provides a lightweight tile adhesive that realizes thick-layer pasting, and the specific weight (KG) ratio of each component is as follows:

[0051]

[0052]

Embodiment 2

[0054] The present embodiment provides a lightweight tile adhesive that realizes thick-layer pasting, and the specific weight (KG) ratio of each component is as follows:

[0055]

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Abstract

The invention belongs to the field of chemical materials for construction, and discloses a light-weight tile adhesive for realizing thick layer pasting and a preparation method thereof. In terms of mass percentage, the tile adhesive includes: ordinary Portland cement 50.0%-60.0%; aggregate 19.0%-37.0%; deodorant 0.2%-3.0%; ceramsite sand 5.0%-10.0%; activated rubber powder 2.0%-4.5%; cellulose ether 0.2%-0.6%; adhesive 1.0%-4.0%; early strength agent 0.30%-1.0%; water reducing agent 0.2%-0.6%; alcohol compound 0.2%-0.8%. The invention combines porous ceramsite sand with a small amount of active rubber powder to prepare tile adhesive, which can overcome the phenomenon of shrinkage and deformation caused by thick layer pasting and tile hollowing and falling off, and reduces volatile odor by introducing alcohol compounds.

Description

technical field [0001] The invention belongs to the field of chemical materials for construction, and in particular relates to a lightweight tile adhesive for realizing thick-layer sticking and a preparation method thereof. Background technique [0002] Tile is widely used in the field of construction because of its beautiful appearance, strong durability and other characteristics. With the improvement of ceramic tile technology and the improvement of people's living standards, the hardness of ceramic tiles is getting higher and higher, the water absorption rate is getting lower and lower, and at the same time, the specifications of ceramic tiles are also increasing. In response to this problem, by using polymer modification technology, using intermolecular van der Waals force to improve the adhesion between the adhesive and the smooth tile surface, and using thin-layer construction methods, can achieve a good adhesion effect. In the field of construction, there are also va...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/04
CPCC04B28/04C04B2111/00637C04B2201/10C04B14/06C04B18/027C04B18/22C04B24/383C04B24/26C04B24/04C04B2103/302C04B2103/0076C04B14/042
Inventor 韩朝辉
Owner BEIJING ORIENTAL YUHONG WATERPROOF TECH CO LTD
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