Method for preventing mosaic hollowing and shedding of vitrified tiles

A technology of vitrified tiles and hollowing, which is applied in covering/lining, building, building structure, etc., can solve the problems of hollowing, damage of bonding layer, and rapid water loss, so as to reduce hollowing rate and prevent ceramic tiles. shedding effect

Active Publication Date: 2014-02-19
中建八局装饰工程有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] 1. The water retention of the bonding layer is too poor, and the water loss is too fast during the hardening and drying process, resulting i...

Method used

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  • Method for preventing mosaic hollowing and shedding of vitrified tiles

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Embodiment Construction

[0020] Paste the same thickness of broken vitrified bricks 3 (50*50mm) on the adhesive surface 2 of the 600*600mm vitrified tile 1 to make it basically covered; and paste it near the four corners of the vitrified tile adhesive surface 2 Four φ8 steel bars 4, the steel bar 4 is perpendicular to the vitrified brick 1, the length of the steel bar 4 is 6mm longer than the thickness of the vitrified brick 1. After pasting, after the broken vitrified brick 3 and the φ8 steel bar 4 are pasted firmly, apply 801 glue Mix it into a grout and evenly cover the surface of broken vitrified bricks 3 to make the surface a roughened state, then dry the fine sand on the surface layer, and use a composite silicate with a strength grade of 32.5 after it has dried out in 24 hours Cement paste construction, mix 20% of the weight of the cement in the composite Portland cement with fine sand, mix it evenly, and carry out the construction. The thickness of the composite Portland cement layer 5 is 6mm; t...

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Abstract

The invention relates to a method for preventing mosaic hollowing and shedding of vitrified tiles. The method includes firstly, sticking fragmentary vitrified tiles with same thickness on the sticking faces of the vitrified tiles to enable the fragmentary vitrified tiles to be basically overspread; sticking a plurality of rebars on the sticking faces of the vitrified tiles, wherein the rebars are perpendicular to the vitrified tiles and the length of each rebar is 6-8mm larger than the thickness of each vitrified tile; after the fragmentary vitrified tiles and the rebars are firmly bound, mixing a cement adhesion agent into grout, evenly coating the grout on the surfaces of the fragmentary vitrified tiles to enable the surfaces to be textured, and plastering a composite portland cement layer on the textured fragmentary vitrified tiles after the grout is thoroughly dried, wherein the thickness of the composite portland cement layer ranges from 5mm to 8mm; painting a wall plastering base face between a shear wall and the composite portland cement layer after painting with the adhesion agent in advance. A construction process in which bonding and dry hanging of the vitrified tiles and mortar are combined is adopted, so that hollowing rate is reduced, and tile shedding caused by hollowing of the bonding layers of the vitrified tiles is prevented.

Description

Technical field [0001] The invention relates to the field of construction, in particular to a method for preventing the hollowing and falling of vitrified bricks inlaid. Background technique [0002] Vitrified (magnet) tiles are made by firing quartz sand and mud in a certain proportion, and then they are polished and bright but do not need to be polished. The surface is as smooth and translucent as a glass mirror. It is the hardest kind of all ceramic tiles. It absorbs water. Rate, edge straightness, bending strength, acid and alkali resistance, etc. are superior to ordinary glazed tiles, polished tiles and general marble. [0003] In the current building decoration construction, because the material of the vitrified brick is very dense, the bonding surface is smooth, the surface area is small, the bonding material penetrates into the vitrified brick and the "nail wedge effect" is very small. The whole brick The physical adsorption force produced is small. The vitrified brick is...

Claims

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Application Information

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IPC IPC(8): E04F13/00E04F13/21
Inventor 梁涛刘国舟赵传海戴忠翠贺世鹏刘勇
Owner 中建八局装饰工程有限公司
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