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A platform for research: civil engineering, architecture and urbanism
Construction waste recycled pavement base material and preparation method thereof
The invention discloses a construction waste regenerated pavement base material, and relates to the technical field of roadbed materials. The construction waste regenerated pavement base material comprises the following raw materials in parts by weight: 8-15 parts of slaked lime or/and cement and 5-20 parts of slag, 8 to 12 parts of red gangue; 2 to 5 parts of fiber; 3 to 6 parts of the alkali activator; 0.3 to 0.5 part of a water reducing agent; and the balance of construction waste recycled aggregate. The recycled coarse aggregate is recycled aggregate obtained by crushing and screening waste concrete.
本发明公开了一种建筑垃圾再生路面基层材料，涉及路基材料技术领域；该建筑垃圾再生路面基层材料包括下列重量份的原料组成：消石灰或/和水泥：8～15份，矿渣：5～20份；红矸石：8～12份；纤维：2～5份；所述碱激发剂：3～6份；所述减水剂：0.3～0.5份；余量为建筑垃圾再生骨料；所述再生粗骨料为废弃混凝土经破碎筛分所得再生骨料。
Construction waste recycled pavement base material and preparation method thereof
The invention discloses a construction waste regenerated pavement base material, and relates to the technical field of roadbed materials. The construction waste regenerated pavement base material comprises the following raw materials in parts by weight: 8-15 parts of slaked lime or/and cement and 5-20 parts of slag, 8 to 12 parts of red gangue; 2 to 5 parts of fiber; 3 to 6 parts of the alkali activator; 0.3 to 0.5 part of a water reducing agent; and the balance of construction waste recycled aggregate. The recycled coarse aggregate is recycled aggregate obtained by crushing and screening waste concrete.
本发明公开了一种建筑垃圾再生路面基层材料，涉及路基材料技术领域；该建筑垃圾再生路面基层材料包括下列重量份的原料组成：消石灰或/和水泥：8～15份，矿渣：5～20份；红矸石：8～12份；纤维：2～5份；所述碱激发剂：3～6份；所述减水剂：0.3～0.5份；余量为建筑垃圾再生骨料；所述再生粗骨料为废弃混凝土经破碎筛分所得再生骨料。
Construction waste recycled pavement base material and preparation method thereof
一种建筑垃圾再生路面基层材料及其制备方法
CUI GUANKE (author)
2022-04-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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