CN105036609A - Waterproofing slurry - Google Patents

Abstract

Waterproofing slurry is prepared from the following materials in parts by weight: 15 to 26 parts of fumed silica, 2 to 4 parts of a defoamer, 25 to 24 parts of 80 to 120 mesh aggregate, 2 to 4 parts of rubber powder, 2 to 5 parts of stannic oxide, 8 to 20 parts of polyester acrylate, 0.6 to 1 part of acetic acid-dissolved chitosan, 1.2 to 2parts of a fiber additive, 0.5 to 1 part of coconut oil, 0.6 to 1.2 parts of dispersible rubber powder, 10 to 16 parts of fatty acid triglyceride, 0.6 to 1 part of a Ca-Zn composite heat stabilizer, 4 to 10 parts of a carbide, 5 to 9 parts of sodium nitrite and 8 to 12 parts of a coupling agent. The waterproofing slurry has the beneficial effects of being capable of well bonding with a base surface, difficult to fall, short in curing drying time, and excellent in mildew resistance, weatherability and waterproofness.

Description

A kind of waterproofing slurry

Technical field

The present invention relates to a kind of waterproofing slurry.

Background technology

Waterproofing slurry is a kind of two-pack water-proof material being exclusively used in buildings waterproof, be mainly used in upstream face and negative side waterproofing engineering, salable tiny crack, be applicable to the positions such as vault, civil air defense constructions and installations, tunnel underground, kitchen, toilet, balcony, swimming pool, water reservoir, treatment tank, and the damp-proof treatment before mat formation timber floor and wallpaper finishing material.Along with the raising of science and technology, waterproofing slurry is needed to have superpower snappiness and excellent cohesive force, mildew-resistant, alkali resistant, weather-proof, nontoxic, harmless performance.But the waterproofing slurry on current market also exists many defects, can not meet the need of market, such as solidification is long for time of drying, and water resistance is not good.

Summary of the invention

For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of waterproofing slurry, bonding that can be good with basal plane, difficult drop-off, and solidification is short for time of drying, has good mildew resistance and weathering resistance, water-repellancy.

For solving prior art problem, technical scheme provided by the invention is, a kind of waterproofing slurry, and it is made up of the raw material of following parts by weight:

Aerosil 15-26 part, defoamer 2-4 part, 80-120 order aggregate 25-24 part, rubber powder 2-4 part, stannic oxide 2-5 part, polyester acrylate 8-20 part, vinegar molten chitosan 0.6-1 part, fiber addition material 1.2-2 part, Oleum Cocois 0.5-1 part, dispersible rubber powder 0.6-1.2 part, fatty acid triglycercide 10-16 part, Ca-Zn composite heat stabilizer 0.6-1 part, carbide 4-10 part, Sodium Nitrite 5-9 part, coupling agent 8-12 part.

The invention has the beneficial effects as follows: waterproofing slurry of the present invention, bonding that can be good with basal plane, difficult drop-off, and solidification is short for time of drying, has good mildew resistance and weathering resistance, water-repellancy.

Embodiment

embodiment 1

A kind of waterproofing slurry, it is made up of the raw material of following parts by weight:

Aerosil 15 parts, defoamer 2 parts, 25 parts, 80-120 order aggregate, rubber powder 2 parts, 2 parts, stannic oxide, polyester acrylate 8 parts, the molten chitosan of vinegar 0.6 part, fiber addition material 1.2 parts, Oleum Cocois 0.5 part, dispersible rubber powder 0.6 part, fatty acid triglycercide 10 parts, Ca-Zn composite heat stabilizer 0.6 part, 4 parts, carbide, Sodium Nitrite 5 parts, coupling agent 8 parts.

embodiment 2

A kind of waterproofing slurry, it is made up of the raw material of following parts by weight:

Aerosil 26 parts, defoamer 4 parts, 24 parts, 80-120 order aggregate, rubber powder 4 parts, 5 parts, stannic oxide, polyester acrylate 20 parts, the molten chitosan of vinegar 1 part, fiber addition material 2 parts, Oleum Cocois 1 part, dispersible rubber powder 1.2 parts, fatty acid triglycercide 16 parts, Ca-Zn composite heat stabilizer 1 part, 10 parts, carbide, Sodium Nitrite 9 parts, coupling agent 12 parts.

Claims (1)

1. a waterproofing slurry, is characterized in that: it is made up of the raw material of following parts by weight:

Aerosil 15-26 part, defoamer 2-4 part, 80-120 order aggregate 25-24 part, rubber powder 2-4 part, stannic oxide 2-5 part, polyester acrylate 8-20 part, vinegar molten chitosan 0.6-1 part, fiber addition material 1.2-2 part, Oleum Cocois 0.5-1 part, dispersible rubber powder 0.6-1.2 part, fatty acid triglycercide 10-16 part, Ca-Zn composite heat stabilizer 0.6-1 part, carbide 4-10 part, Sodium Nitrite 5-9 part, coupling agent 8-12 part.