A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Root-puncture-resistant macromolecular self-adhesive waterproof roll and production process thereof
The invention relates to a root-resistant macromolecular self-adhesive waterproof coiled material which sequentially comprises an upper surface isolating layer, an upper modified asphalt layer, a tire base layer, a lower modified asphalt layer and a lower surface isolating layer from top to bottom, and the upper modified asphalt layer and the lower modified asphalt layer are both prepared from modified asphalt. The modified asphalt is prepared from the following components in parts by weight: 65 to 75 parts of petroleum asphalt, 10 to 20 parts of butyl rubber, 10 to 15 parts of SBS (Styrene Butadiene Styrene) modifier, 10 to 15 parts of EVA (Ethylene Vinyl Acetate) emulsion, 3 to 5 parts of phenolic resin, 2 to 4 parts of gamma-aminopropyltriethoxysilane, 1 to 3 parts of chemical root inhibitor, 15 to 25 parts of light calcium carbonate and 1.5 to 4 parts of functional aid, and the chemical root inhibitor is copper oxide powder. The functional additive is a mixture of phenoxyethanol and calcium naphthenate. The invention aims to provide the root-puncture-resistant macromolecular self-adhesive waterproof roll and the production process thereof, so that the purposes of root puncture resistance and no environmental pollution are achieved.
本发明涉及一种耐根穿刺高分子自粘防水卷材，所述防水卷材从上到下依次为上表面隔离层、上改性沥青层、胎基层、下改性沥青层和下表面隔离层，所述上改性沥青层和下改性沥青层均由改性沥青制备，所述改性沥青的组分按重量份数计分别为石油沥青65～75份，丁基橡胶10～20份，SBS改性剂10～15份，EVA乳液10～15份，酚醛树脂3～5份，γ－氨丙基三乙氧基硅烷2～4份，化学阻根剂1～3份，轻质碳酸钙15～25份，功能性助剂1.5～4份，所述的化学阻根剂为氧化铜粉末，所述功能性助剂为苯氧乙醇、环烷酸钙的混合物。本发明旨在提供一种耐根穿刺高分子自粘防水卷材及其生产工艺，从而达到既能耐根穿刺又能不污染环境的目的。
Root-puncture-resistant macromolecular self-adhesive waterproof roll and production process thereof
The invention relates to a root-resistant macromolecular self-adhesive waterproof coiled material which sequentially comprises an upper surface isolating layer, an upper modified asphalt layer, a tire base layer, a lower modified asphalt layer and a lower surface isolating layer from top to bottom, and the upper modified asphalt layer and the lower modified asphalt layer are both prepared from modified asphalt. The modified asphalt is prepared from the following components in parts by weight: 65 to 75 parts of petroleum asphalt, 10 to 20 parts of butyl rubber, 10 to 15 parts of SBS (Styrene Butadiene Styrene) modifier, 10 to 15 parts of EVA (Ethylene Vinyl Acetate) emulsion, 3 to 5 parts of phenolic resin, 2 to 4 parts of gamma-aminopropyltriethoxysilane, 1 to 3 parts of chemical root inhibitor, 15 to 25 parts of light calcium carbonate and 1.5 to 4 parts of functional aid, and the chemical root inhibitor is copper oxide powder. The functional additive is a mixture of phenoxyethanol and calcium naphthenate. The invention aims to provide the root-puncture-resistant macromolecular self-adhesive waterproof roll and the production process thereof, so that the purposes of root puncture resistance and no environmental pollution are achieved.
本发明涉及一种耐根穿刺高分子自粘防水卷材，所述防水卷材从上到下依次为上表面隔离层、上改性沥青层、胎基层、下改性沥青层和下表面隔离层，所述上改性沥青层和下改性沥青层均由改性沥青制备，所述改性沥青的组分按重量份数计分别为石油沥青65～75份，丁基橡胶10～20份，SBS改性剂10～15份，EVA乳液10～15份，酚醛树脂3～5份，γ－氨丙基三乙氧基硅烷2～4份，化学阻根剂1～3份，轻质碳酸钙15～25份，功能性助剂1.5～4份，所述的化学阻根剂为氧化铜粉末，所述功能性助剂为苯氧乙醇、环烷酸钙的混合物。本发明旨在提供一种耐根穿刺高分子自粘防水卷材及其生产工艺，从而达到既能耐根穿刺又能不污染环境的目的。
Root-puncture-resistant macromolecular self-adhesive waterproof roll and production process thereof
一种耐根穿刺高分子自粘防水卷材及其生产工艺
ZHANG LIMING (author) / XIONG QIANG (author)
2021-11-16
Patent
Electronic Resource
Chinese
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