Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Early-strength anti-loosening emulsified asphalt cold-recycled mixture and preparation method thereof
The invention relates to an early-strength anti-loosening emulsified asphalt cold-recycled mixture and a preparation method thereof. The early-strength anti-loosening emulsified asphalt cold-recycled mixture is prepared from the following raw material components in parts by weight: 23-28 parts of mineral material, 75-80 parts of asphalt mixture reclaimed material, 3.5-4.2 parts of emulsified asphalt, 4-6 parts of high-calcium fly ash, 1-2 parts of fluidized catalytic cracking residue, 4-7 parts of water and 0.3-0.6 part of waste material additive. According to the emulsified asphalt cold-recycled mixture disclosed by the invention, the overall structure and performance of the material can be greatly improved, so that the initial strength of the emulsified asphalt cold-recycled mixture is effectively improved, and the water damage resistance, fatigue damage resistance and mechanical strength are greatly improved.
本发明涉及一种早强抗松散乳化沥青冷再生混合料及其制备方法，该早强抗松散乳化沥青冷再生混合料包括以下重量配比的原料组分：矿料：23‑28、沥青混合料回收料：75‑80、乳化沥青：3.5‑4.2、高钙粉煤灰：4‑6、流化催化裂化残渣：1‑2、水：4‑7以及废旧材料添加剂：0.3‑0.6。通过本发明的乳化沥青冷再生混合料可以使材料整体结构和性能大幅提升，从而有效改善乳化沥青冷再生混合料的初期强度，且抗水损坏性能、抗疲劳破坏性能和力学强度都有大幅提升。
Early-strength anti-loosening emulsified asphalt cold-recycled mixture and preparation method thereof
The invention relates to an early-strength anti-loosening emulsified asphalt cold-recycled mixture and a preparation method thereof. The early-strength anti-loosening emulsified asphalt cold-recycled mixture is prepared from the following raw material components in parts by weight: 23-28 parts of mineral material, 75-80 parts of asphalt mixture reclaimed material, 3.5-4.2 parts of emulsified asphalt, 4-6 parts of high-calcium fly ash, 1-2 parts of fluidized catalytic cracking residue, 4-7 parts of water and 0.3-0.6 part of waste material additive. According to the emulsified asphalt cold-recycled mixture disclosed by the invention, the overall structure and performance of the material can be greatly improved, so that the initial strength of the emulsified asphalt cold-recycled mixture is effectively improved, and the water damage resistance, fatigue damage resistance and mechanical strength are greatly improved.
本发明涉及一种早强抗松散乳化沥青冷再生混合料及其制备方法，该早强抗松散乳化沥青冷再生混合料包括以下重量配比的原料组分：矿料：23‑28、沥青混合料回收料：75‑80、乳化沥青：3.5‑4.2、高钙粉煤灰：4‑6、流化催化裂化残渣：1‑2、水：4‑7以及废旧材料添加剂：0.3‑0.6。通过本发明的乳化沥青冷再生混合料可以使材料整体结构和性能大幅提升，从而有效改善乳化沥青冷再生混合料的初期强度，且抗水损坏性能、抗疲劳破坏性能和力学强度都有大幅提升。
Early-strength anti-loosening emulsified asphalt cold-recycled mixture and preparation method thereof
一种早强抗松散乳化沥青冷再生混合料及其制备方法
WANG JIE (Autor:in) / QIN YONGCHUN (Autor:in) / XU JIAN (Autor:in) / HUANG SONGCHANG (Autor:in)
23.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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