Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Permeable colored asphalt concrete and preparation method thereof
The invention discloses water-permeable colored asphalt concrete which is prepared by compounding modified decolorized asphalt, water-permeable colored aggregate, an inorganic pigment, an auxiliary agent and an additive, the water-permeable colored aggregate is a composite whisker coated recycled aggregate, and the composite whisker at least comprises titanium oxide whisker. According to the water-permeable colored asphalt concrete, resource recycling is achieved, performance is remarkably improved, the water-permeable colored asphalt concrete has excellent water permeability and mechanical performance, meanwhile, it is guaranteed that the color is attractive and durable, and the overall comprehensive performance and environmental adaptability are high; the long-term durability and stability of pavement paving materials in low-load scenes such as campuses, parks and scenic spots can be met. The invention also discloses a preparation method of the water-permeable colored asphalt concrete.
本发明公开了一种透水彩色沥青混凝土，其由改性脱色沥青、透水性颜色骨料、无机色料、助剂和添加剂复配得到；所述透水性颜色骨料为复合晶须包覆再生回收骨料，所述复合晶须至少包括氧化钛晶须。本发明的透水彩色沥青混凝土，不仅实现了资源回收利用，而且实现了性能的显著提升，其兼具优异的透水性和力学性能，同时保证了其颜色美观持久性，整体综合性能和环境适应性强，可满足校园、公园、景区等低载荷场景路面铺装材料的长期耐久性和稳定性。本发明还公开了一种透水彩色沥青混凝土的制备方法。
Permeable colored asphalt concrete and preparation method thereof
The invention discloses water-permeable colored asphalt concrete which is prepared by compounding modified decolorized asphalt, water-permeable colored aggregate, an inorganic pigment, an auxiliary agent and an additive, the water-permeable colored aggregate is a composite whisker coated recycled aggregate, and the composite whisker at least comprises titanium oxide whisker. According to the water-permeable colored asphalt concrete, resource recycling is achieved, performance is remarkably improved, the water-permeable colored asphalt concrete has excellent water permeability and mechanical performance, meanwhile, it is guaranteed that the color is attractive and durable, and the overall comprehensive performance and environmental adaptability are high; the long-term durability and stability of pavement paving materials in low-load scenes such as campuses, parks and scenic spots can be met. The invention also discloses a preparation method of the water-permeable colored asphalt concrete.
本发明公开了一种透水彩色沥青混凝土，其由改性脱色沥青、透水性颜色骨料、无机色料、助剂和添加剂复配得到；所述透水性颜色骨料为复合晶须包覆再生回收骨料，所述复合晶须至少包括氧化钛晶须。本发明的透水彩色沥青混凝土，不仅实现了资源回收利用，而且实现了性能的显著提升，其兼具优异的透水性和力学性能，同时保证了其颜色美观持久性，整体综合性能和环境适应性强，可满足校园、公园、景区等低载荷场景路面铺装材料的长期耐久性和稳定性。本发明还公开了一种透水彩色沥青混凝土的制备方法。
Permeable colored asphalt concrete and preparation method thereof
一种透水彩色沥青混凝土及其制备方法
TIAN PEIJUN (Autor:in) / YANG YANG (Autor:in) / LI DAOJIE (Autor:in) / ZHANG WEIZHAO (Autor:in) / LI TONGTONG (Autor:in)
25.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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