Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modified asphalt coating material, preparation method thereof and exposed flame-retardant waterproof coiled material
The invention provides a modified asphalt coating material, a preparation method thereof and an exposed flame-retardant waterproof coiled material. Wherein the modified asphalt coating material comprises the following raw material components in parts by weight: 28-66 parts of asphalt; 3 to 10 parts of rock asphalt; 10 to 15 parts of a tackifier; 3 to 6 parts of SBS; 2-5 parts of chlorinated butyl rubber; 5-10 parts of desulfurized rubber powder; 12 to 20 parts of silane coupling agent modified heavy calcium powder; and 5-15 parts of a flame retardant. According to the modified asphalt coating material provided by the embodiment of the invention, through synergistic cooperation of the rock asphalt, the SBS, the chlorinated butyl rubber, the desulfurized rubber powder and the flame retardant, under the combined action of multiple components, the aging resistance and the bonding performance of the coating material can be stabilized, and meanwhile, the flame retardance is improved, so that the flame retardance meets the B2-level requirement.
本申请提供一种改性沥青涂盖料及其制备方法、可外露阻燃型防水卷材。其中，改性沥青涂盖料包括如下重量份数的原料组分：沥青，28‑66份；岩沥青，3‑10份；增粘剂，10‑15份；SBS，3‑6份；氯化丁基橡胶，2‑5份；脱硫胶粉，5‑10份；硅烷偶联剂改性重钙粉，12‑20份；阻燃剂，5‑15份。本申请实施例提供的改性沥青涂盖料通过岩沥青、SBS、氯化丁基橡胶、脱硫胶粉、阻燃剂的协同配合，多组分共同作用下能达到稳定涂盖料的耐老性能、粘接性能的同时提高阻燃性能，使阻燃性达到B2级要求。
Modified asphalt coating material, preparation method thereof and exposed flame-retardant waterproof coiled material
The invention provides a modified asphalt coating material, a preparation method thereof and an exposed flame-retardant waterproof coiled material. Wherein the modified asphalt coating material comprises the following raw material components in parts by weight: 28-66 parts of asphalt; 3 to 10 parts of rock asphalt; 10 to 15 parts of a tackifier; 3 to 6 parts of SBS; 2-5 parts of chlorinated butyl rubber; 5-10 parts of desulfurized rubber powder; 12 to 20 parts of silane coupling agent modified heavy calcium powder; and 5-15 parts of a flame retardant. According to the modified asphalt coating material provided by the embodiment of the invention, through synergistic cooperation of the rock asphalt, the SBS, the chlorinated butyl rubber, the desulfurized rubber powder and the flame retardant, under the combined action of multiple components, the aging resistance and the bonding performance of the coating material can be stabilized, and meanwhile, the flame retardance is improved, so that the flame retardance meets the B2-level requirement.
本申请提供一种改性沥青涂盖料及其制备方法、可外露阻燃型防水卷材。其中，改性沥青涂盖料包括如下重量份数的原料组分：沥青，28‑66份；岩沥青，3‑10份；增粘剂，10‑15份；SBS，3‑6份；氯化丁基橡胶，2‑5份；脱硫胶粉，5‑10份；硅烷偶联剂改性重钙粉，12‑20份；阻燃剂，5‑15份。本申请实施例提供的改性沥青涂盖料通过岩沥青、SBS、氯化丁基橡胶、脱硫胶粉、阻燃剂的协同配合，多组分共同作用下能达到稳定涂盖料的耐老性能、粘接性能的同时提高阻燃性能，使阻燃性达到B2级要求。
Modified asphalt coating material, preparation method thereof and exposed flame-retardant waterproof coiled material
改性沥青涂盖料及其制备方法、可外露阻燃型防水卷材
CHEN SISI (Autor:in) / HUANG ZUXING (Autor:in) / ZHANG PEI'E (Autor:in) / LI XIONG (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
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