Construction methods for repairing ground stone hollowing

Abstract

The invention relates to construction methods for repairing ground stone hollowing. The stone boundary hollowing repairing method and the stone muddle hollowing repairing method include the specific steps of 1, preparation of a repairing material; 2, trepanning of stone; 3, preparation of epoxy resin adhesive; 4, pouring of the epoxy resin adhesive; 5, solidification and clearing of the solidification. The construction methods for repairing ground stone hollowing have the advantages that stone protection performance is enhanced; the solidification content is high, and contraction is small; connection between stone and cement and connection among cement, mortar and grids on the back of the stone can be achieved; repairing can be conducted without knocking off stone, and the stone layout effect is not influenced; repairing time is short, and efficiency is high; connection strength is high, and meanwhile the strength of the ground can be increased.

Description

technical field [0001] The invention relates to a method for repairing hollows of indoor and outdoor ground wet-pasted stone materials, and a method for repairing hollows of wet-pasted vitrified tiles and ceramic tiles on the ground. Background technique [0002] With the construction and development of the city, the progress is accelerating day by day, and various architectural styles and related building materials and new decorative materials have entered the market one after another, which has changed the appearance of the city with each passing day. my country has become the largest producer and user of stone decoration and ceramic tile decoration in the world, and the appearance of stone, vitrified tiles and ceramic tile decoration is solemn and magnificent, which has occupied a considerable proportion of decoration and has become the mainstay of high-end decoration and architectural decoration. part. [0003] Due to rush construction, cross construction, stone paving a...

AI Technical Summary

Problems solved by technology

[0003] Due to rush construction, cross construction, stone paving and floor tile paving, the cement slurry has not solidified, the time is short, and the maintenance is not timely. , Cement mortar ratio, lack of maintenance at the end of paving, resulting in hollows; part of the stone back mesh reinforcement, protective agent is well done, the back is smooth, easy to separate from the cement without adhesion, forming hollows

[0004] The current conventional method of dealing with stone hollowing, if the ground stone hollowing area is large, remove it and re-pave it, the stone is easy to break, and the stone needs to be replaced, the factory needs to spend materials, reprocessing, transportation and workers Installation will add a lot of cost, high-grade stone, after changing the stone, the color difference is difficult to control

[0005] For a small area of ​​empty ground stone, use cement and water to mix cement slurry, hit the stone with a hammer, the stone vibrates, and slowly pour it from the seam, due to the water in the cement slurry, the ground is covered with stone and paved stone The mortar is sucked in, the cement is blocked at the seam, and the cement slurry cannot enter the hollow part of the stone, and it is still hollow. The repair effect is not good, and the acceptance requirements of the stone paving specification cannot be met, and the work is sloppy.

[0006] Therefore, in order to solve the problem of waste caused by replacement of stone due to severe hollowing at the construction site, research and innovation were carried out, and a construction method of resin infusion was found to treat stone hollowing