Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Super-hydrophobic anti-freezing asphalt concrete material for asphalt pavement
The invention relates to the technical field of super-hydrophobic asphalt pavement anti-freezing asphalt concrete materials, and discloses a super-hydrophobic asphalt pavement anti-freezing asphalt concrete material which comprises a base layer, a coarse particle asphalt pavement is laid on the upper surface of the base layer, and a mixing agent is mixed in the coarse particle asphalt pavement. A fine particle asphalt pavement is laid on the upper surface of the coarse particle asphalt pavement, and a hydrophobic layer is brushed on the upper surface of the fine particle asphalt pavement; the coarse particle asphalt pavement is prepared by stirring and mixing the following raw materials in percentage by weight: 21% of macadam (19-31.5 mm), 25% of macadam (10-20 mm), 17% of stone chips, 14% of sand, 5% of mineral powder and 18% of asphalt mixture. The super-hydrophobic anti-freezing asphalt concrete material for the asphalt pavement has the advantages of low cost, repeatable anti-freezing and the like, and solves the problems that the manual deicing efficiency of the existing asphalt pavement is low, the physical deicing cost is high, the environment is polluted by chemical deicing, and the deicing process of the existing super-hydrophobic material is complicated and the cost is high.
本发明涉及超疏水沥青路面抗凝冰沥青混凝材料技术领域，且公开了一种超疏水沥青路面抗凝冰沥青混凝材料，包括基层，所述基层的上表面铺设有粗颗粒沥青路面，所述粗颗粒沥青路面内混合有混合剂，所述粗颗粒沥青路面的上表面铺设有细颗粒沥青路面，所述细颗粒沥青路面的上表面刷涂有疏水层；所述粗颗粒沥青路面的原料配比为：碎石(19—31.5mm)：21％、碎石(10—20mm)：25％,石屑：17％、砂：14％、矿粉：5％、沥青混合料：18％搅拌混合制备。该超疏水沥青路面抗凝冰沥青混凝材料，具备低成本可重复抗凝冰等优点，解决了现有沥青路面人力除冰效率低，物理除冰成本高，化学除冰污染环境，现有超疏水材料除冰工艺复杂成本高的问题。
Super-hydrophobic anti-freezing asphalt concrete material for asphalt pavement
The invention relates to the technical field of super-hydrophobic asphalt pavement anti-freezing asphalt concrete materials, and discloses a super-hydrophobic asphalt pavement anti-freezing asphalt concrete material which comprises a base layer, a coarse particle asphalt pavement is laid on the upper surface of the base layer, and a mixing agent is mixed in the coarse particle asphalt pavement. A fine particle asphalt pavement is laid on the upper surface of the coarse particle asphalt pavement, and a hydrophobic layer is brushed on the upper surface of the fine particle asphalt pavement; the coarse particle asphalt pavement is prepared by stirring and mixing the following raw materials in percentage by weight: 21% of macadam (19-31.5 mm), 25% of macadam (10-20 mm), 17% of stone chips, 14% of sand, 5% of mineral powder and 18% of asphalt mixture. The super-hydrophobic anti-freezing asphalt concrete material for the asphalt pavement has the advantages of low cost, repeatable anti-freezing and the like, and solves the problems that the manual deicing efficiency of the existing asphalt pavement is low, the physical deicing cost is high, the environment is polluted by chemical deicing, and the deicing process of the existing super-hydrophobic material is complicated and the cost is high.
本发明涉及超疏水沥青路面抗凝冰沥青混凝材料技术领域，且公开了一种超疏水沥青路面抗凝冰沥青混凝材料，包括基层，所述基层的上表面铺设有粗颗粒沥青路面，所述粗颗粒沥青路面内混合有混合剂，所述粗颗粒沥青路面的上表面铺设有细颗粒沥青路面，所述细颗粒沥青路面的上表面刷涂有疏水层；所述粗颗粒沥青路面的原料配比为：碎石(19—31.5mm)：21％、碎石(10—20mm)：25％,石屑：17％、砂：14％、矿粉：5％、沥青混合料：18％搅拌混合制备。该超疏水沥青路面抗凝冰沥青混凝材料，具备低成本可重复抗凝冰等优点，解决了现有沥青路面人力除冰效率低，物理除冰成本高，化学除冰污染环境，现有超疏水材料除冰工艺复杂成本高的问题。
Super-hydrophobic anti-freezing asphalt concrete material for asphalt pavement
一种超疏水沥青路面抗凝冰沥青混凝材料
WANG HONG (Autor:in) / DOU QIYANG (Autor:in)
26.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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