CN112174630A

CN112174630A - FS101 mortar waterproof agent

Info

Publication number: CN112174630A
Application number: CN202011071128.9A
Authority: CN
Inventors: 朱学伟; 蔺李娟; 朱晓芳; 杨步振
Original assignee: Henan Bolang Industrial Co ltd
Current assignee: Henan Bolang Industrial Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-01-05

Abstract

The invention provides an FS101 mortar waterproof agent which is prepared from the following raw materials in parts by mass: 30-40% of composite mineral powder, 4-8% of sodium hydroxide, 0.1-0.25% of sodium silicate, 4-6% of potassium dichromate, 1-2% of tributyl phosphate, 15-50% of zeolite powder, 3-5% of carbon fiber powder and the balance of water. The composite mineral powder comprises silicon powder, calcium oxide, silicon dioxide and aluminum oxide. The FS101 mortar waterproof agent provided by the invention can be mixed with different materials, can play roles in waterproofing, heat preservation, slope finding and leveling, solves the problem that a leak point is difficult to find by traditional waterproof leakage, plays a role in permanently keeping a base structure and the like, and is suitable for waterproofing projects on the upstream and the downstream. In addition, due to the physical properties of the product, the cement mortar and concrete added with the waterproof agent do not generate pores and micro cracks, so that the cement mortar and concrete have permanent waterproofness, the waterproof life is prolonged, and the structural strength of the protective layer can be enhanced.

Description

FS101 mortar waterproof agent

Technical Field

The invention belongs to the technical field of building waterproofing, and particularly relates to an FS101 mortar waterproofing agent.

Background

Building waterproofing is the measure taken from building materials and construction to prevent water from penetrating into some parts of the building. The waterproof is mostly used in roofs, underground buildings, underground parts of buildings, interior rooms and water storage structures which need to be waterproof, and the like. According to the different measures and means, the waterproof material is divided into two categories of material waterproofing and structural waterproofing. The waterproof material is made up by building material to block water passage so as to attain the goal of water-proofing or raise the capability of resisting leakage, for example, coiled material water-proofing, film water-proofing, concrete and cement mortar rigid water-proofing and clay and lime soil water-proofing, etc.. The waterproof structure is made in a proper structural form, and the water passage is blocked, so that the waterproof purpose is achieved, such as a water stop belt, a cavity structure and the like.

The application of the rigid mortar waterproof technology can reasonably shorten the construction period, reduce the project input cost, improve the environment, be beneficial to environmental protection, save social resources and accord with the development and the observation of a conservation-minded society. The attention degree of the possible defects of the self-waterproofing of the structure can be improved, and the improvement of early-stage prevention work is facilitated.

Rigid FS101 mortar waterproofing agents can be generally classified into inorganic compounds, organic compounds, mixtures, and composites. Examples of the inorganic compounds include ferric chloride, silica fume powder, and zirconium compounds. The organic compounds include fatty acids and salts thereof, organic silicon surfactants (sodium methylsiliconate, sodium ethylsilicononate, and polyethyl hydroxysiloxane), paraffin, asphalt, rubber, and water-soluble resin emulsion. The mixture is inorganic mixture, organic mixture, or mixture of inorganic and organic. The composite waterproof agent is compounded with air entraining agent, water reducing agent, coagulation regulator and other additives.

The development of the rigid waterproof material is an iron oxide FS101 mortar waterproof agent at first, and the iron oxide FS101 mortar waterproof agent can prevent water after construction, but is eliminated by the market early due to instable effect. The inorganic aluminum salt FS101 mortar waterproof agent has good permeability, but is acidic, has corrosivity on metal, can reduce the strength of mortar, is easy to crack, is easy to lose efficacy, has long service life, and gradually exits the waterproof market. The organosilicone FS101 mortar waterproof agent is generally used for outer wall water repellency, but if the cement sand is stirred to be used in places with unsaturated water, such as a toilet, the effect is poor.

Disclosure of Invention

The invention aims to provide an FS101 mortar waterproof agent aiming at the defects of the prior art, and the concrete scheme is as follows:

an FS101 mortar waterproof agent is prepared from the following raw materials in parts by mass: 30-40% of composite mineral powder, 4-8% of sodium hydroxide, 0.1-0.25% of sodium silicate, 4-6% of potassium dichromate, 1-2% of tributyl phosphate, 15-50% of zeolite powder, 3-5% of carbon fiber powder and the balance of water.

Based on the above, the composition comprises the following raw materials in parts by mass: 35% of composite mineral powder, 4% of sodium hydroxide, 0.25% of sodium silicate, 5% of potassium dichromate, 1.5% of tributyl phosphate, 30% of zeolite powder, 5% of carbon fiber powder and the balance of water.

Based on the above, the composite mineral powder comprises silicon powder, calcium oxide, silicon dioxide and aluminum oxide.

Compared with the prior art, the invention has outstanding substantive characteristics and remarkable progress, and particularly has the following advantages:

1. the FS101 mortar waterproof agent provided by the invention can be mixed with different materials, has the effects of waterproofing, heat preservation, slope finding and leveling, solves the problem that the traditional waterproof leakage is difficult to find a leakage point, has the functions of permanent waterproof effect and the like when the base layer structure is not changed, and is suitable for water-proof engineering on the front and back surfaces. In addition, due to the physical properties of the product, the cement mortar and concrete added with the waterproof agent do not generate pores and micro cracks, so that the cement mortar and concrete have permanent waterproofness and the waterproof life is prolonged.

2. According to the invention, a small amount of carbon fiber powder is added into the product, so that the product has a lubricating effect, is easier to mix with various materials, improves the using effect of the product, can enhance the structural strength of various building materials in the actual using process, and can adsorb toxic and harmful substances in the building materials.

Detailed Description

The technical solution of the present invention is further described in detail by the following embodiments.

Examples

The invention provides an FS101 mortar waterproof agent which is prepared from the following raw materials in parts by mass: 30-40% of composite mineral powder, 4-8% of sodium hydroxide, 0.1-0.25% of sodium silicate, 4-6% of potassium dichromate, 1-2% of tributyl phosphate, 15-50% of zeolite powder, 3-5% of carbon fiber powder and the balance of water.

As a preferred embodiment. The FS101 mortar waterproof agent is prepared from the following raw materials in parts by mass: 35% of composite mineral powder, 4% of sodium hydroxide, 0.25% of sodium silicate, 5% of potassium dichromate, 1.5% of tributyl phosphate, 30% of zeolite powder, 5% of carbon fiber powder and the balance of water.

The composite mineral powder comprises silicon powder, calcium oxide, silicon dioxide and aluminum oxide.

The FS101 mortar waterproof agent provided by the invention can be mixed with different materials, such as cement, sand, fly ash ceramsite, coal gangue ceramsite, vitrified micro-beads and the like, can play roles in waterproofing, heat preservation, slope finding and leveling, solves the problem that the traditional waterproof leakage is difficult to find a leakage point, plays a role in permanently ensuring the waterproof effect without changing the structure of a base layer and the like, and is suitable for waterproofing engineering on upstream and downstream surfaces. In addition, due to the physical properties of the product, the cement mortar and concrete added with the waterproof agent do not generate pores and micro cracks, so that the cement mortar and concrete have permanent waterproofness and the waterproof life is prolonged.

The carbon fiber powder is added into the product, so that the product has a lubricating effect, is easier to mix with various materials, improves the using effect of the product, can enhance the structural strength of various building materials in the actual using process, and can adsorb toxic and harmful substances in the building materials.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.

Claims

1. The FS101 mortar waterproof agent is characterized by comprising the following raw materials in parts by mass: 30-40% of composite mineral powder, 4-8% of sodium hydroxide, 0.1-0.25% of sodium silicate, 4-6% of potassium dichromate, 1-2% of tributyl phosphate, 15-50% of zeolite powder, 3-5% of carbon fiber powder and the balance of water.

2. The FS101 mortar waterproofing agent according to claim 1, characterized in that: the composition is prepared from the following raw materials in parts by mass: 35% of composite mineral powder, 4% of sodium hydroxide, 0.25% of sodium silicate, 5% of potassium dichromate, 1.5% of tributyl phosphate, 30% of zeolite powder, 5% of carbon fiber powder and the balance of water.

3. The FS101 mortar waterproofing agent according to claim 1, characterized in that: the composite mineral powder comprises silicon powder, calcium oxide, silicon dioxide and aluminum oxide.