Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt mixture and preparation process thereof
The invention discloses an asphalt mixture and a preparation process thereof, and belongs to the technical field of asphalt materials, and the key points of the technical scheme are as follows: the asphalt mixture comprises 100-200 parts of recycled asphalt old material; 100 to 200 parts of a new asphalt material; 30-40 parts of coarse aggregate, wherein limestone particles or basalt particles with the particle size of 10-25 mm are adopted; 10 to 20 parts of epoxy resin; 4-8 parts of a curing agent; 30-50 parts of a diluent, wherein the diluent comprises trichloroethylene and epoxy chloropropane; 30 to 50 parts of slag powder; 8-12 parts of a redox initiator; wherein the recycled old asphalt material comprises a first-grade old asphalt material with the particle size of 20-25mm, a second-grade old asphalt material with the particle size of 10-20mm and a third-grade old asphalt material with the particle size of 5-10mm. By improving the component precision of the waste materials with different particle diameters in the mixture, the quality stability of the asphalt mixture is improved.
本申请公开了一种沥青混合料及其制备工艺，属于沥青材料的技术领域，其技术方案要点是包括：回收沥青旧料100‑200份；沥青新料100‑200份；粗集料30‑40份，采用粒径为10～25mm的石灰岩颗粒或玄武岩颗粒；环氧树脂10‑20份；固化剂4‑8份；稀释剂30‑50份，包括三氯乙烯和环氧氯丙烷；矿渣粉30‑50份；氧化还原引发剂8‑12份；其中，所述回收沥青旧料包括粒径为20mm～25mm的一级沥青旧料、粒径为10mm～20mm的二级沥青旧料，粒径为5mm～10mm的三级沥青旧料。本申请通过提高不同颗粒直径的废弃料在混合料中的组分精度，从而提高沥青混合料的质量稳定性。
Asphalt mixture and preparation process thereof
The invention discloses an asphalt mixture and a preparation process thereof, and belongs to the technical field of asphalt materials, and the key points of the technical scheme are as follows: the asphalt mixture comprises 100-200 parts of recycled asphalt old material; 100 to 200 parts of a new asphalt material; 30-40 parts of coarse aggregate, wherein limestone particles or basalt particles with the particle size of 10-25 mm are adopted; 10 to 20 parts of epoxy resin; 4-8 parts of a curing agent; 30-50 parts of a diluent, wherein the diluent comprises trichloroethylene and epoxy chloropropane; 30 to 50 parts of slag powder; 8-12 parts of a redox initiator; wherein the recycled old asphalt material comprises a first-grade old asphalt material with the particle size of 20-25mm, a second-grade old asphalt material with the particle size of 10-20mm and a third-grade old asphalt material with the particle size of 5-10mm. By improving the component precision of the waste materials with different particle diameters in the mixture, the quality stability of the asphalt mixture is improved.
本申请公开了一种沥青混合料及其制备工艺，属于沥青材料的技术领域，其技术方案要点是包括：回收沥青旧料100‑200份；沥青新料100‑200份；粗集料30‑40份，采用粒径为10～25mm的石灰岩颗粒或玄武岩颗粒；环氧树脂10‑20份；固化剂4‑8份；稀释剂30‑50份，包括三氯乙烯和环氧氯丙烷；矿渣粉30‑50份；氧化还原引发剂8‑12份；其中，所述回收沥青旧料包括粒径为20mm～25mm的一级沥青旧料、粒径为10mm～20mm的二级沥青旧料，粒径为5mm～10mm的三级沥青旧料。本申请通过提高不同颗粒直径的废弃料在混合料中的组分精度，从而提高沥青混合料的质量稳定性。
Asphalt mixture and preparation process thereof
一种沥青混合料及其制备工艺
XIAO GUOZHI (Autor:in) / XIA HUO (Autor:in) / FAN JINTONG (Autor:in) / XIA XIAOPING (Autor:in) / YU XINHUA (Autor:in) / JIANG YONGZHENG (Autor:in) / XU GUANGMING (Autor:in) / WANG ZHENGQIANG (Autor:in)
24.11.2023
Patent
Elektronische Ressource
Chinesisch
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