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Methacrylate building waterproofing material

A methacrylate and building waterproofing technology, applied in the field of methacrylate building waterproofing materials, can solve the problems of poor flexible waterproofing durability, high brittleness of waterproofing materials, poor crack resistance, etc. Not easy to soften effect

Inactive Publication Date: 2018-11-23
安庆越球建筑防水材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rigid waterproofing mainly uses mortar, concrete or mortar or concrete with admixtures, but this kind of waterproofing material is brittle and has the characteristics of poor crack resistance; flexible waterproofing uses flexible waterproofing materials, mainly including various This kind of waterproof coiled material, waterproof coating and sealing material, etc., but the durability of this kind of flexible waterproof is poor, it is easy to peel off from the base surface to produce two layers of skin, and the cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of methacrylate building waterproof material, in parts by weight, its raw material comprises:

[0020] 50 parts of methacrylate, 30 parts of stearic acid, 4 parts of phthalic anhydride, 16 parts of Portland cement with a strength grade higher than 42.5, 4 parts of petroleum resin, 4 parts of nitrile rubber, 14 parts of glass fiber, 10 parts of diethylene triamine, 5 parts of acrylate, 6 parts of p-phenylenediamine, 4 parts of styrene, 6 parts of hydroxyethyl cellulose, 13 parts of talcum powder, 16 parts of mineral powder, 3 parts of rosin, anhydrous chlorination 4 parts of calcium, 6 parts of binder, 5 parts of bentonite, 6 parts of fatty acid methyl ester polyoxyethylene ether active agent, 4 parts of calcium zinc composite stabilizer, 3 parts of aluminum hydroxide flame retardant, hindered phenols or aromatic amines Antioxidant 1 part.

Embodiment 2

[0022] A kind of methacrylate building waterproof material, in parts by weight, its raw material comprises:

[0023] 35 parts of methacrylate, 20 parts of stearic acid, 9 parts of phthalic anhydride, 10 parts of Portland cement with strength grade higher than 42.5, 6 parts of petroleum resin, 8 parts of nitrile rubber, 8 parts of glass fiber, 4 parts of diethylene triamine, 11 parts of acrylate, 10 parts of p-phenylenediamine, 2 parts of styrene, 12 parts of hydroxyethyl cellulose, 7 parts of talcum powder, 8 parts of mineral powder, 6 parts of rosin, anhydrous chlorination 2 parts of calcium, 2 parts of binder, 9 parts of bentonite, 2 parts of fatty acid methyl ester polyoxyethylene ether active agent, 2 parts of calcium zinc composite stabilizer, 1 part of aluminum hydroxide flame retardant, hindered phenols or aromatic amines Antioxidant 3 parts.

Embodiment 3

[0025] A kind of methacrylate building waterproof material, in parts by weight, its raw material comprises:

[0026] 40 parts of methacrylate, 28 parts of stearic acid, 7 parts of phthalic anhydride, 15 parts of Portland cement with strength grade higher than 42.5, 5 parts of petroleum resin, 7 parts of nitrile rubber, 10 parts of glass fiber, 5 parts of diethylene triamine, 10 parts of acrylate, 7 parts of p-phenylenediamine, 3 parts of styrene, 10 parts of hydroxyethyl cellulose, 8 parts of talcum powder, 15 parts of mineral powder, 4 parts of rosin, anhydrous chlorination 4 parts of calcium, 5 parts of binder, 6 parts of bentonite, 5 parts of fatty acid methyl ester polyoxyethylene ether active agent, 4 parts of calcium zinc composite stabilizer, 3 parts of aluminum hydroxide flame retardant, hindered phenols or aromatic amines Antioxidant 2 parts.

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PUM

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Abstract

The invention relates to the field of building material production, and in particular relates to a methacrylate building waterproofing material. The methacrylate building waterproofing material is prepared from the following raw materials in parts by weight: 35-50 parts of methacrylate, 20-30 parts of stearic acid, 4-9 parts of phthalic anhydride, 10-16 parts of portland cement, 4-6 parts of petroleum resin, 4-8 parts of nitrile rubber, 8-14 parts of glass fibers, 4-10 parts of diethylenetriamine, 5-11 parts of acrylic ester, 8-16 parts of mineral powder, 3-6 parts of rosin, 2-4 parts of anhydrous calcium chloride, 2-6 parts of an adhesive, 2-6 parts of an active agent, 2-4 parts of a stabilizer, 1-3 parts of a flame retardant, 1-3 parts of an antioxidant and the like. The methacrylate building waterproofing material has the advantages of being excellent in waterproof performance, crack-resistant, good in anti-softening performance, high in compression resistance and anti-permeabilityperformance, good in stability and not liable to aging.

Description

technical field [0001] The invention relates to the field of building material production, in particular to a methacrylate building waterproof material. Background technique [0002] With the rapid development of the economy, the dwindling land resources, and the continuous improvement of living conditions, high-rise buildings and high-quality buildings are an inevitable trend; on the other hand, subways and tunnel projects are increasing, and many second-tier cities have also built subways. ranks. Therefore, the quality of building waterproof materials plays a vital role in the quality of these construction projects. It is related to the use value, use conditions and sanitary conditions of buildings, and affects people's production activities and quality of work and life. [0003] Building waterproof materials are divided into rigid waterproof and flexible waterproof according to the principle and appearance. Rigid waterproofing mainly uses mortar, concrete or mortar or c...

Claims

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Application Information

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IPC IPC(8): C08F220/10C08F212/08C08K13/04C08K7/14C08K3/34C08K3/16C08K3/22C08L33/10C08L57/02C08L9/02C08L1/28C08L93/04
CPCC08F220/10C08K2003/2227C08L33/10C08L2201/02C08L2205/035C08L57/02C08L9/02C08L1/284C08L93/04C08K13/04C08K7/14C08K3/34C08K3/346C08K3/16C08K3/22C08F212/08
Inventor 姚海明
Owner 安庆越球建筑防水材料有限公司
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