CN113105803A

CN113105803A - Crystalline film-forming waterproof agent for building indoor wall and floor

Info

Publication number: CN113105803A
Application number: CN202110414929.9A
Authority: CN
Inventors: 王合军; 王文立; 赵志龙; 程轶; 王立晓; 郭艳芳
Original assignee: Henan Sunshine Waterproof Technology Co ltd
Current assignee: Henan Sunshine Waterproof Technology Co ltd
Priority date: 2021-04-17
Filing date: 2021-04-17
Publication date: 2021-07-13

Abstract

A building indoor wall and ground crystallization film-forming waterproof agent with excellent waterproof effect; the crystalline film-forming waterproof agent for the building indoor wall and floor is sprayed or painted on the building indoor wall and floor, silicon particles in the waterproof agent penetrate into a building structure and are crosslinked to form a three-dimensional network crystal structure, and other components form a compact colorless transparent waterproof coating layer on the building surface; the film-forming waterproof agent for building indoor wall and floor crystallization is mainly suitable for waterproofing of building indoor walls and floors of kitchens, bathrooms, toilets, basements, underground garages and the like.

Description

Crystalline film-forming waterproof agent for building indoor wall and floor

Technical Field

The invention relates to a waterproof material for building interior walls, which is mainly used for preventing water on the building interior walls and the ground such as kitchens, bathrooms, toilets, basements, underground garages and the like.

Background

At present, the method mainly aims at the water prevention of the inner walls and the ground of buildings such as kitchens, bathrooms, toilets, basements, underground garages and the like.

1. And (3) waterproof construction treatment of the coating waterproof material: the polymer cement waterproof paint, the acrylic waterproof paint, the polyurethane waterproof paint, the chloroprene rubber waterproof paint and the like are adopted to be coated or sprayed on a construction base surface, and a waterproof film with a certain thickness is formed on the construction base surface, so that the waterproof purpose is achieved. The waterproof coating has the advantages that the operation of the operation surface with complex shape and various joints is simple and easy, the waterproof effect is reliable, a seamless continuous waterproof coating layer can be formed, heating is not needed during use, the operation is convenient, and once the engineering leaks, the judgment and the maintenance of a leakage point are easy to carry out. But is greatly restricted by the environmental temperature, and the transportation, storage, stacking and construction operations of the device have higher requirements on the environmental temperature; the mechanical property of the film layer is influenced by the temperature of the forming environment, the reaction speed of the product is greatly influenced by the temperature and the humidity of the environment, the temperature is high, the humidity is low, the reaction speed is high, the film forming quality is good, if the temperature in summer is too high, the water loss on the surface of the film layer which is just coated is too high, the wrinkling phenomenon can be generated, the film forming quality is influenced, and the film layer has the phenomenon of uneven thickness under the influence of the flatness of a base surface.

2. Waterproof construction treatment of waterproof agent materials: the aluminum salt waterproof agent, the organosilicon waterproof agent, the potassium silicate waterproof agent and the like are adopted for spraying construction, have certain waterproof and anti-permeability functions, but the permeability and the capability of blocking larger capillary holes are difficult to meet the engineering requirements.

Disclosure of Invention

Aiming at the problems of various waterproof materials and corresponding construction methods in the current market, the invention provides a production formula and a process of a novel building indoor wall and ground crystallization film-forming waterproof agent, so that the product performance is optimized, and the application places are widened.

The formula of the invention comprises: 59% of polyacrylate emulsion, 26% of isobutyl triethoxy silane, 6% of polyethylene glycol, 3% of silane coupling agent, 3% of polydimethylsiloxane, 2% of storage stabilizer and 1% of preservative.

The functional principle of the invention is as follows: by spraying or painting on the building indoor wall and floor, silicon particles in the waterproof agent penetrate into the building structure and form a three-dimensional network crystal structure through crosslinking, and a compact colorless transparent waterproof coating layer is formed on the surface of the building by the emulsion component, so that an excellent waterproof effect is achieved.

Detailed Description

The invention relates to a production process embodiment of a film-forming waterproof agent for indoor wall and floor crystallization of a building.

According to weight, 59kg of polyacrylate emulsion, 26kg of isobutyl triethoxy silane, 6kg of polyethylene glycol, 3kg of silane coupling agent, 3kg of polydimethylsiloxane, 2kg of storage stabilizer and 1kg of preservative are sequentially added into a started stirrer, heated to 50 ℃, continuously stirred for 4 hours, stopped and cooled, and subpackaged and warehoused to obtain about 100kg of the product.

The invention relates to a construction application method of a crystallization film-forming waterproof agent for building indoor walls and floors.

1. Before construction, the construction base surface is cleaned of oil stains, attachments, dust and other stains, and the construction base surface is guaranteed to be dry, flat and clean.

2. Diluting the indoor wall and ground of the building with 3 times of clear water according to the weight ratio to crystallize and form a film-forming waterproof agent, directly carrying out spraying or painting construction on the wall and ground by using a spray gun sprayer or a hairbrush and other tools, continuously and uniformly constructing for 2 to 3 times, and then constructing for the next time when the previous time is not dry.

The invention also relates to an application place.

The building interior walls and the ground of a kitchen, a bathroom, a toilet, a basement, an underground garage and the like are waterproof.

Claims

1. A building indoor wall and ground crystallization film-forming waterproof agent is characterized in that: the liquid product is a single-component liquid product prepared from the following components in percentage by weight: 59% of polyacrylate emulsion, 26% of isobutyl triethoxysilane, 6% of polyethylene glycol, 3% of silane coupling agent, 3% of polydimethylsiloxane, 2% of storage stabilizer and 1% of preservative; the crystalline film-forming waterproof agent for the building indoor wall and floor is sprayed or painted on the building indoor wall and floor, silicon particles in the waterproof agent penetrate into a building structure and are crosslinked to form a three-dimensional network crystal structure, and a dense colorless transparent waterproof coating layer is formed on the surface of a building by the emulsion component.

2. The crystalline film-forming waterproof agent for building interior walls and floors as claimed in claim 1, wherein: mixing polyacrylate emulsion, isobutyl triethoxy silane, polyethylene glycol, a silane coupling agent, polydimethylsiloxane, a storage stabilizer and a preservative in proportion, heating and stirring uniformly, reacting fully for 4 hours, and cooling.