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A platform for research: civil engineering, architecture and urbanism
Bamboo aggregate asphalt mixture structure
The invention discloses a bamboo aggregate asphalt mixture structure, and relates to the technical field of road pavement materials, and the bamboo aggregate asphalt mixture structure comprises the following raw materials by mass: 2%-4% of asphalt, 12%-18% of fine aggregate, 4%-8% of a filler, 0%-69% of inorganic coarse aggregate, 1%-70% of bamboo aggregate, and 0.3%-0.6% of a fiber stabilizer. According to the method, renewable, sustainable, low-cost and easily available moso bamboos are cut into blocky bamboo aggregates to replace inorganic coarse aggregates such as gravels, pebbles and ceramsite, the novel bamboo aggregate asphalt mixture is prepared through mixing, the utilization rate of bamboo wood is greatly increased, raw material shortage caused by excessive excavation of building raw materials such as the gravels is solved, and the production cost is reduced. And meanwhile, the pavement performance such as the structural temperature stability, the rutting resistance, the fatigue performance and the crack resistance of the asphalt mixture are remarkably improved.
本发明公开了一种竹骨料沥青混合料结构，涉及道路铺面材料技术领域，按以下质量百分比称取原料：沥青2％～4％，细骨料12％～18％，填料4％～8％，无机粗骨料0％～69％，竹骨料1％～70％、纤维稳定剂0.3％～0.6％。该方法将可再生可持续，成本低，取材方便的毛竹切割成块状的竹骨料以取代碎石、卵石、陶粒等无机粗骨料，拌制成一种新型竹骨料沥青混合料，在大幅提升了竹材的利用率，并解决了碎石等建筑原材料过度采掘导致的原材料紧缺，环境严重破坏等问题的同时，显著提升了沥青混合料的结构温度稳定性、抗车辙能力、疲劳性能、抗裂性能等路用性能。
Bamboo aggregate asphalt mixture structure
The invention discloses a bamboo aggregate asphalt mixture structure, and relates to the technical field of road pavement materials, and the bamboo aggregate asphalt mixture structure comprises the following raw materials by mass: 2%-4% of asphalt, 12%-18% of fine aggregate, 4%-8% of a filler, 0%-69% of inorganic coarse aggregate, 1%-70% of bamboo aggregate, and 0.3%-0.6% of a fiber stabilizer. According to the method, renewable, sustainable, low-cost and easily available moso bamboos are cut into blocky bamboo aggregates to replace inorganic coarse aggregates such as gravels, pebbles and ceramsite, the novel bamboo aggregate asphalt mixture is prepared through mixing, the utilization rate of bamboo wood is greatly increased, raw material shortage caused by excessive excavation of building raw materials such as the gravels is solved, and the production cost is reduced. And meanwhile, the pavement performance such as the structural temperature stability, the rutting resistance, the fatigue performance and the crack resistance of the asphalt mixture are remarkably improved.
本发明公开了一种竹骨料沥青混合料结构，涉及道路铺面材料技术领域，按以下质量百分比称取原料：沥青2％～4％，细骨料12％～18％，填料4％～8％，无机粗骨料0％～69％，竹骨料1％～70％、纤维稳定剂0.3％～0.6％。该方法将可再生可持续，成本低，取材方便的毛竹切割成块状的竹骨料以取代碎石、卵石、陶粒等无机粗骨料，拌制成一种新型竹骨料沥青混合料，在大幅提升了竹材的利用率，并解决了碎石等建筑原材料过度采掘导致的原材料紧缺，环境严重破坏等问题的同时，显著提升了沥青混合料的结构温度稳定性、抗车辙能力、疲劳性能、抗裂性能等路用性能。
Bamboo aggregate asphalt mixture structure
一种竹骨料沥青混合料结构
WEI YANG (author) / WANG GAOFEI (author) / WANG JIAQING (author) / ZHAO KANG (author) / CHEN JIAWEI (author) / ZHU BINRONG (author)
2024-06-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
NCHRP Asphalt-Aggregate Mixture Analysis System
| British Library Conference Proceedings | 1992
NCHRP Asphalt-Aggregate Mixture Analysis System
| British Library Online Contents | 1992
Asphalt-Aggregate Mixture Analysis System: AAMAS
| NTIS | 1991