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Machine-made sand self-compacting concrete and preparation method thereof
The invention discloses machine-made sand self-compacting concrete and a preparation method thereof, and relates to the field of concrete, and the machine-made sand self-compacting concrete comprises the following raw materials by weight: 320-380 parts of cement; 700 to 800 parts of machine-made sand; 1000 to 1200 parts of coarse aggregate; 60 to 80 parts of fly ash; 100 to 200 parts of water; 10 to 20 parts of a water reducing agent; 20-40 parts of modified aluminum slag powder; 10 to 20 parts of epoxy resin; the modified aluminum slag powder is prepared by modifying the following raw materials: aluminum slag powder, lithium powder, clay, silica fume and water. The concrete has the effect of improving the compressive strength of the concrete.
本发明公开了一种机制砂自密实混凝土及其制备方法，涉及混凝土领域，包括以下重量份原料：水泥320‑380份；机制砂700‑800份；粗骨料1000‑1200份；粉煤灰60‑80份；水100‑200份；减水剂10‑20份；改性铝渣粉20‑40份；环氧树脂10‑20份；所述改性铝渣粉包括以下原料改性制得：铝渣粉、锂粉、黏土、硅灰和水。本申请具有提高混凝土的抗压强度的效果。
Machine-made sand self-compacting concrete and preparation method thereof
The invention discloses machine-made sand self-compacting concrete and a preparation method thereof, and relates to the field of concrete, and the machine-made sand self-compacting concrete comprises the following raw materials by weight: 320-380 parts of cement; 700 to 800 parts of machine-made sand; 1000 to 1200 parts of coarse aggregate; 60 to 80 parts of fly ash; 100 to 200 parts of water; 10 to 20 parts of a water reducing agent; 20-40 parts of modified aluminum slag powder; 10 to 20 parts of epoxy resin; the modified aluminum slag powder is prepared by modifying the following raw materials: aluminum slag powder, lithium powder, clay, silica fume and water. The concrete has the effect of improving the compressive strength of the concrete.
本发明公开了一种机制砂自密实混凝土及其制备方法，涉及混凝土领域，包括以下重量份原料：水泥320‑380份；机制砂700‑800份；粗骨料1000‑1200份；粉煤灰60‑80份；水100‑200份；减水剂10‑20份；改性铝渣粉20‑40份；环氧树脂10‑20份；所述改性铝渣粉包括以下原料改性制得：铝渣粉、锂粉、黏土、硅灰和水。本申请具有提高混凝土的抗压强度的效果。
Machine-made sand self-compacting concrete and preparation method thereof
一种机制砂自密实混凝土及其制备方法
LIAO YUECHENG (author) / YAO DAQING (author) / WANG XIAOCHAO (author) / WANG YONGKUAN (author)
2023-10-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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