Waterproof alkali-resistant repairing additive for building surface covering layer structure and using method of waterproof alkali-resistant repairing additive

Abstract

The invention discloses a waterproof alkali-resistant repairing additive for a building surface covering layer structure and a using method of the waterproof alkali-resistant repairing additive, and relates to a waterproof material and a using method thereof. The material consists of the following components in parts by weight: 0.2-0.6 part of 18%-22% hydrochloric acid, 0.5-2.5 parts of over 98.5% trichloromethylsilane, 1-5 parts of water, 0.15-0.65 part of 42.5# cement, 1.0-2.0 parts of waterproof powder, 0.20-0.50 part of concrete waterproof agent, 0.05-0.25 part of alkali-resistant agent and 0.1-1.5 parts of sodium hydroxide, wherein waterproof mortar prepared from the materials is filled into a ceramic tile gap to achieve a waterproof purpose. The waterproof alkali-resistant repairing additive can be used for achieving the effect that a decorated bathroom with a water leakage condition does not leak water any more on the premise of not damaging ceramic tiles, is low in cost, is labor-saving, time-saving and sanitary, also can be used for a ceramic tile surface which is just decorated, and is just needed to be used once so as to avoid the water leakage condition.

Description

technical field [0001] The invention relates to a waterproof material and a use method thereof, in particular to a waterproof and alkali-resistant restoration agent for building surface covering layers and a use method thereof. Background technique [0002] Building waterproofing is an important topic in the field of building construction. It is a waterproof measure taken to prevent water from penetrating certain parts of the building. Waterproofing is mostly used in roofs, underground buildings, underground parts of buildings, and inner rooms and storage areas that need waterproofing. on water structures. At present, the waterproofing of residential buildings mostly occurs in the bathroom. After a period of use, the bathroom often leaks. It may be because the construction party did not do a closed water test, or the waterproof layer was accidentally damaged during the construction process. The shampoo, shower gel, soap and other corrosive liquids used in bathing penetrate ...

AI Technical Summary

Problems solved by technology

At present, the waterproofing of residential buildings mostly occurs in the bathroom. After a period of use, the bathroom often leaks. It may be because the construction party did not do a closed water test, or the waterproof layer was accidentally damaged during the construction process. The shampoo, shower gel, soap and other corrosive liquids used in bathing penetrate into the waterproof layer through the ground, resulting in leakage points in the thinner part of the waterproof layer, resulting in water seepage or water leakage in the bathroom , the usual solution is to plan the tiles. This method is not only costly but also time-consuming and laborious. Another method is to do ordinary waterproofing, but the effect is not ideal.