Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Glass fiber rubber modified asphalt mixture and preparation method thereof
The invention discloses a glass fiber rubber modified asphalt mixture and a preparation method thereof, relates to the technical field of asphalt materials, and solves the problem of insufficient water damage resistance of a high-volume rubber powder modified asphalt mixture in the prior art. The glass fiber rubber modified asphalt mixture comprises rubber modified asphalt, mineral aggregate and glass fibers, wherein the mass ratio of the rubber modified asphalt to the mineral aggregate is 4.8-5.8%, and the glass fibers account for 0.1-0.3% of the total mass of the mixture. According to the technical scheme provided by the invention, oil in the rubber modified asphalt can be effectively adsorbed, asphalt is prevented from flowing, the binding power of an oilstone interface of the mixture is enhanced, and the water damage resistance of the high-volume rubber powder modified asphalt mixture is effectively improved.
本发明公开了一种玻璃纤维橡胶改性沥青混合料及其制备方法，涉及沥青材料技术领域，解决了现有技术中大掺量胶粉改性沥青混合料抗水损害能力不足的问题。本发明的玻璃纤维橡胶改性沥青混合料，包括橡胶改性沥青、矿料以及玻璃纤维，所述的橡胶改性沥青与矿料质量比的百分数为4.8％～5.8％，所述的玻璃纤维占混合料总质量的0.1～0.3％。本发明提供的技术方案可以有效吸附橡胶改性沥青中的油份，阻止沥青流动，增强混合料油石界面的粘结力，有效改善提高了大掺量胶粉改性沥青混合料的抗水损害能力。
Glass fiber rubber modified asphalt mixture and preparation method thereof
The invention discloses a glass fiber rubber modified asphalt mixture and a preparation method thereof, relates to the technical field of asphalt materials, and solves the problem of insufficient water damage resistance of a high-volume rubber powder modified asphalt mixture in the prior art. The glass fiber rubber modified asphalt mixture comprises rubber modified asphalt, mineral aggregate and glass fibers, wherein the mass ratio of the rubber modified asphalt to the mineral aggregate is 4.8-5.8%, and the glass fibers account for 0.1-0.3% of the total mass of the mixture. According to the technical scheme provided by the invention, oil in the rubber modified asphalt can be effectively adsorbed, asphalt is prevented from flowing, the binding power of an oilstone interface of the mixture is enhanced, and the water damage resistance of the high-volume rubber powder modified asphalt mixture is effectively improved.
本发明公开了一种玻璃纤维橡胶改性沥青混合料及其制备方法，涉及沥青材料技术领域，解决了现有技术中大掺量胶粉改性沥青混合料抗水损害能力不足的问题。本发明的玻璃纤维橡胶改性沥青混合料，包括橡胶改性沥青、矿料以及玻璃纤维，所述的橡胶改性沥青与矿料质量比的百分数为4.8％～5.8％，所述的玻璃纤维占混合料总质量的0.1～0.3％。本发明提供的技术方案可以有效吸附橡胶改性沥青中的油份，阻止沥青流动，增强混合料油石界面的粘结力，有效改善提高了大掺量胶粉改性沥青混合料的抗水损害能力。
Glass fiber rubber modified asphalt mixture and preparation method thereof
一种玻璃纤维橡胶改性沥青混合料及其制备方法
CAO HAISHENG (Autor:in) / LI SHUJIE (Autor:in) / WANG HAO (Autor:in) / GENG BINBIN (Autor:in) / MA LEIXIA (Autor:in) / GAO KUN (Autor:in) / MA HUABAO (Autor:in) / MENG HUILIN (Autor:in) / LUO YAN (Autor:in) / GAO ZHANHUA (Autor:in)
19.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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