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A platform for research: civil engineering, architecture and urbanism
Super-low-temperature-resistant polymer modified asphalt self-adhesive waterproof coiled material and preparation method thereof
The invention provides an ultra-low-temperature-resistant polymer modified asphalt self-adhesive waterproof coiled material and a preparation method thereof.The ultra-low-temperature-resistant polymer modified asphalt self-adhesive waterproof coiled material comprises a surface covering layer, a polyester base layer and a bottom resin film which are sequentially stacked from top to bottom; the surface covering layer and the polyester base layer are bonded through asphalt mastic, and the polyester base layer and the bottom resin film are bonded through asphalt mastic. The asphalt mastic comprises the following raw materials in parts by weight: 45-60 parts of asphalt; 5-7 parts of aromatic hydrocarbon oil; 19-30 parts of synthetic rubber; 10 to 15 parts of a tackifier; and 5-15 parts of an inorganic filler. The waterproof coiled material has the characteristics of super low temperature resistance and good waterproofness, and is low in production cost.
本申请提供一种超耐低温聚合物改性沥青自粘防水卷材及其制备方法，超耐低温聚合物改性沥青自粘防水卷材包括从上到下依次层叠设置的表面覆面层、聚酯胎基层及底部树脂膜，表面覆面层与聚酯胎基层之间及聚酯胎基层与底部树脂膜之间均通过沥青胶黏结；沥青胶包括以下按重量份计的原料：沥青45‑60份；芳烃油5‑7份；合成橡胶19‑30份；增粘剂10‑15份；无机填料5‑15份。本申请的防水卷材具备超耐低温和具有良好防水性的特点，生产成本低。
Super-low-temperature-resistant polymer modified asphalt self-adhesive waterproof coiled material and preparation method thereof
The invention provides an ultra-low-temperature-resistant polymer modified asphalt self-adhesive waterproof coiled material and a preparation method thereof.The ultra-low-temperature-resistant polymer modified asphalt self-adhesive waterproof coiled material comprises a surface covering layer, a polyester base layer and a bottom resin film which are sequentially stacked from top to bottom; the surface covering layer and the polyester base layer are bonded through asphalt mastic, and the polyester base layer and the bottom resin film are bonded through asphalt mastic. The asphalt mastic comprises the following raw materials in parts by weight: 45-60 parts of asphalt; 5-7 parts of aromatic hydrocarbon oil; 19-30 parts of synthetic rubber; 10 to 15 parts of a tackifier; and 5-15 parts of an inorganic filler. The waterproof coiled material has the characteristics of super low temperature resistance and good waterproofness, and is low in production cost.
本申请提供一种超耐低温聚合物改性沥青自粘防水卷材及其制备方法，超耐低温聚合物改性沥青自粘防水卷材包括从上到下依次层叠设置的表面覆面层、聚酯胎基层及底部树脂膜，表面覆面层与聚酯胎基层之间及聚酯胎基层与底部树脂膜之间均通过沥青胶黏结；沥青胶包括以下按重量份计的原料：沥青45‑60份；芳烃油5‑7份；合成橡胶19‑30份；增粘剂10‑15份；无机填料5‑15份。本申请的防水卷材具备超耐低温和具有良好防水性的特点，生产成本低。
Super-low-temperature-resistant polymer modified asphalt self-adhesive waterproof coiled material and preparation method thereof
超耐低温聚合物改性沥青自粘防水卷材及其制备方法
QIN HONGSHAN (author) / CHEN JIA'ER (author) / QIN DAOMING (author) / LU XINGWEI (author)
2024-11-05
Patent
Electronic Resource
Chinese
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