Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nano-composite natural rock modified asphalt mixture additive
The invention belongs to the technical field of engineering materials, and particularly relates to a nano-composite natural rock modified asphalt mixture additive. The additive is prepared from natural rock asphalt as a main raw material and waste tire rubber powder, a polymer, nano-diatomite, lignin fibers, nano-zinc oxide and other raw materials as auxiliary materials, so the elasticity, adhesiveness and rigidity of an asphalt mixture are effectively improved, and the high-temperature deformation resistance, the low-temperature crack resistance and the water damage resistance of the compound rock modified asphalt mixture are remarkably improved.
本发明属于工程材料技术领域，具体涉及一种纳米复合天然岩改性沥青混合料添加剂，所述添加剂以天然岩沥青为主要原料，辅以废胎胶粉、聚合物、纳米硅藻土、木质素纤维、纳米氧化锌等原料，有效改善沥青混合料的弹性、粘合性与刚性，从而显著提高复配岩改性沥青混合料的高温抗变形能力、低温抗裂能力及抗水损能力。
Nano-composite natural rock modified asphalt mixture additive
The invention belongs to the technical field of engineering materials, and particularly relates to a nano-composite natural rock modified asphalt mixture additive. The additive is prepared from natural rock asphalt as a main raw material and waste tire rubber powder, a polymer, nano-diatomite, lignin fibers, nano-zinc oxide and other raw materials as auxiliary materials, so the elasticity, adhesiveness and rigidity of an asphalt mixture are effectively improved, and the high-temperature deformation resistance, the low-temperature crack resistance and the water damage resistance of the compound rock modified asphalt mixture are remarkably improved.
本发明属于工程材料技术领域，具体涉及一种纳米复合天然岩改性沥青混合料添加剂，所述添加剂以天然岩沥青为主要原料，辅以废胎胶粉、聚合物、纳米硅藻土、木质素纤维、纳米氧化锌等原料，有效改善沥青混合料的弹性、粘合性与刚性，从而显著提高复配岩改性沥青混合料的高温抗变形能力、低温抗裂能力及抗水损能力。
Nano-composite natural rock modified asphalt mixture additive
一种纳米复合天然岩改性沥青混合料添加剂
PAN LINING (Autor:in)
03.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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