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Acid and alkali corrosion-resistant alkali-activated concrete material and preparation method thereof
The invention provides an acid and alkali corrosion-resistant alkali-activated concrete material and a preparation method thereof. The acid and alkali corrosion-resistant alkali-activated concrete material is prepared from the following raw materials in parts by weight: 50-65 parts of water, 30-37 parts of an alkali activator, 60-70 parts of slag, 5-10 parts of silica fume, 5-10 parts of nano silicon dioxide, 10-20 parts of lithium slag, 1-10 parts of fibers, 135-175 parts of fine aggregate and 75-135 parts of coarse aggregate. The alkali-activated concrete material prepared by the invention has good acid and alkali corrosion resistance and high compressive strength.
本发明提供一种耐酸碱腐蚀的碱激发混凝土材料及其制备方法，所述碱激发混凝土材料包括以下重量份原料制得：水50‑65份，碱激发剂30‑37份，矿渣60‑70份，硅灰5‑10份，纳米二氧化硅5‑10份，锂渣10‑20份，纤维1‑10份，细骨料135‑175份，粗骨料75‑135份。本发明制得碱激发混凝土材料，具有良好耐酸碱腐蚀性能，而且抗压强度高。
Acid and alkali corrosion-resistant alkali-activated concrete material and preparation method thereof
The invention provides an acid and alkali corrosion-resistant alkali-activated concrete material and a preparation method thereof. The acid and alkali corrosion-resistant alkali-activated concrete material is prepared from the following raw materials in parts by weight: 50-65 parts of water, 30-37 parts of an alkali activator, 60-70 parts of slag, 5-10 parts of silica fume, 5-10 parts of nano silicon dioxide, 10-20 parts of lithium slag, 1-10 parts of fibers, 135-175 parts of fine aggregate and 75-135 parts of coarse aggregate. The alkali-activated concrete material prepared by the invention has good acid and alkali corrosion resistance and high compressive strength.
本发明提供一种耐酸碱腐蚀的碱激发混凝土材料及其制备方法，所述碱激发混凝土材料包括以下重量份原料制得：水50‑65份，碱激发剂30‑37份，矿渣60‑70份，硅灰5‑10份，纳米二氧化硅5‑10份，锂渣10‑20份，纤维1‑10份，细骨料135‑175份，粗骨料75‑135份。本发明制得碱激发混凝土材料，具有良好耐酸碱腐蚀性能，而且抗压强度高。
Acid and alkali corrosion-resistant alkali-activated concrete material and preparation method thereof
一种耐酸碱腐蚀的碱激发混凝土材料及其制备方法
WANG JUNFENG (author)
2021-03-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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