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A platform for research: civil engineering, architecture and urbanism
Water-based sound-insulation modified polymer cement-based waterproof slurry and preparation method thereof
The invention provides a water-based sound-insulation modified polymer cement-based waterproof slurry, which comprises a liquid component and a powder component according to a weight ratio of 1:(3.0-4.0), wherein the liquid component comprises the following components by weight: 20-30% of a styrene-acrylic emulsion I, 20-30% of a styrene-acrylic emulsion II, 0.10-0.20% of a preservative, 0.20-0.30% of a dispersing agent, 0.10-0.20% of a defoaming agent, and 45-60% of water, and the powder component comprises the following components in percentage by weight: 40-55% of cement, 30-50% of quartz sand, 3-5% of quartz powder, 5-10% of a modified sound insulation material, 0.02-0.05% of cellulose ether, 0.4-0.5% of a water reducing agent and 1-2% of silicon micro-powder. The product provided by the invention has high bonding strength, water resistance and durability, and enables a waterproof coating film to have certain deformability.
本发明提供了一种水性隔音改性聚合物水泥基防水浆料，包括液料组分和粉料组分，以添加量的重量比计，两者比例为1∶3.0～4.0；其中液料组份中，以液料组份的重量百分比计，液料组分包括：苯丙乳液一号20％～30％，苯丙乳液二号20％～30％，防腐剂0.10％～0.20％，分散剂0.20％～0.30％，消泡剂0.10％～0.20％，水45％～60％，粉料组份中，以粉料组份的重量百分比计，粉料组分包括：水泥40％～55％，石英砂30％～50％，石英粉3％～5％，改性隔音材料5％～10％，纤维素醚0.02％～0.05％，减水剂0.4％～0.5％，微硅粉1％～2％。本发明产品粘结强度、耐水性、耐久性而且使防水涂膜具有一定的变形能力。
Water-based sound-insulation modified polymer cement-based waterproof slurry and preparation method thereof
The invention provides a water-based sound-insulation modified polymer cement-based waterproof slurry, which comprises a liquid component and a powder component according to a weight ratio of 1:(3.0-4.0), wherein the liquid component comprises the following components by weight: 20-30% of a styrene-acrylic emulsion I, 20-30% of a styrene-acrylic emulsion II, 0.10-0.20% of a preservative, 0.20-0.30% of a dispersing agent, 0.10-0.20% of a defoaming agent, and 45-60% of water, and the powder component comprises the following components in percentage by weight: 40-55% of cement, 30-50% of quartz sand, 3-5% of quartz powder, 5-10% of a modified sound insulation material, 0.02-0.05% of cellulose ether, 0.4-0.5% of a water reducing agent and 1-2% of silicon micro-powder. The product provided by the invention has high bonding strength, water resistance and durability, and enables a waterproof coating film to have certain deformability.
本发明提供了一种水性隔音改性聚合物水泥基防水浆料，包括液料组分和粉料组分，以添加量的重量比计，两者比例为1∶3.0～4.0；其中液料组份中，以液料组份的重量百分比计，液料组分包括：苯丙乳液一号20％～30％，苯丙乳液二号20％～30％，防腐剂0.10％～0.20％，分散剂0.20％～0.30％，消泡剂0.10％～0.20％，水45％～60％，粉料组份中，以粉料组份的重量百分比计，粉料组分包括：水泥40％～55％，石英砂30％～50％，石英粉3％～5％，改性隔音材料5％～10％，纤维素醚0.02％～0.05％，减水剂0.4％～0.5％，微硅粉1％～2％。本发明产品粘结强度、耐水性、耐久性而且使防水涂膜具有一定的变形能力。
Water-based sound-insulation modified polymer cement-based waterproof slurry and preparation method thereof
一种水性隔音改性聚合物水泥基防水浆料及其制备方法
WANG CHANG (author) / JIANG SHENGSUO (author) / HU ZHONGYUAN (author) / DONG LIZHI (author)
2020-04-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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