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A platform for research: civil engineering, architecture and urbanism
Preparation method of high-strength semi-recycled coarse aggregate concrete
The invention discloses high-strength semi-recycled coarse aggregate concrete which comprises the following components in parts by weight: 3.5-6 parts of granite, 3-6 parts of gypsum, 4-8 parts of broken bricks, 2-6 parts of shale, 1.8-4 parts of glass, 4-6.5 parts of ceramic, 2-5 parts of turf soil, 1-3 parts of mineral waste, 2-6 parts of pine needle mulch, 3.5-6 parts of cement, 0.5-1 part of an enhancer, 3-8 parts of water and 0.5-1.5 parts of a water reducing agent. According to the method, more renewable waste materials can be fully utilized for processing, resources are effectively saved, the method is relatively environment-friendly, and meanwhile, the prepared concrete is small in porosity, high in water absorption rate, high in strength and worthy of popularization.
本发明公开了一种高强半再生粗骨料混凝土，所述混凝土其成分的重量配比包括：花岗岩3.5‑6份、石膏3‑6份、碎砖4‑8份、如页岩2‑6份、玻璃1.8‑4份、陶瓷4‑6.5份、草皮土2‑5份、矿物废料1‑3份、松针土2‑6份、水泥3.5‑6份，强化剂0.5‑1份、水3‑8份、减水剂0.5‑1.5份。本发明可充分利用较多可再生废料进行加工，有效节省资源，较为环保，同时制作的混凝土孔隙率小、吸水率弟、强度高，值得推广。
Preparation method of high-strength semi-recycled coarse aggregate concrete
The invention discloses high-strength semi-recycled coarse aggregate concrete which comprises the following components in parts by weight: 3.5-6 parts of granite, 3-6 parts of gypsum, 4-8 parts of broken bricks, 2-6 parts of shale, 1.8-4 parts of glass, 4-6.5 parts of ceramic, 2-5 parts of turf soil, 1-3 parts of mineral waste, 2-6 parts of pine needle mulch, 3.5-6 parts of cement, 0.5-1 part of an enhancer, 3-8 parts of water and 0.5-1.5 parts of a water reducing agent. According to the method, more renewable waste materials can be fully utilized for processing, resources are effectively saved, the method is relatively environment-friendly, and meanwhile, the prepared concrete is small in porosity, high in water absorption rate, high in strength and worthy of popularization.
本发明公开了一种高强半再生粗骨料混凝土，所述混凝土其成分的重量配比包括：花岗岩3.5‑6份、石膏3‑6份、碎砖4‑8份、如页岩2‑6份、玻璃1.8‑4份、陶瓷4‑6.5份、草皮土2‑5份、矿物废料1‑3份、松针土2‑6份、水泥3.5‑6份，强化剂0.5‑1份、水3‑8份、减水剂0.5‑1.5份。本发明可充分利用较多可再生废料进行加工，有效节省资源，较为环保，同时制作的混凝土孔隙率小、吸水率弟、强度高，值得推广。
Preparation method of high-strength semi-recycled coarse aggregate concrete
一种高强半再生粗骨料混凝土的制备方法
ZHANG JING (author)
2022-01-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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