A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Low-carbon high-durability concrete
The invention relates to low-carbon high-durability concrete in the field of concrete. The low-carbon high-durability concrete comprises the following components in parts by weight: 30-35 parts of cement, 40-46 parts of a cementing material, 180-190 parts of coarse aggregate, 150-160 parts of fine aggregate, 4-6 parts of an air entraining and water reducing agent and 60-70 parts of water, the cementing material comprises the following components in percentage by weight: 50-55% of granulated blast-furnace slag, 5-10% of steel slag, 3-5% of desulfurized gypsum, 1-3% of tailings, 2-4% of desulfurized fly ash, 2-4% of red mud, 3-5% of a reinforcing agent and the balance of silicon hydrochloric acid cement clinker. The method has the effect of improving the durability and strength of the low-carbon concrete.
本申请涉及混凝土领域的低碳高耐久性混凝土，其包括以下组分及其重量份：水泥30‑35份、胶凝材料40‑46份、粗骨料180‑190份、细骨料150‑160份、引气减水剂4‑6份和水60‑70份；胶凝材料包括以下组分及其含量：50‑55%粒化高炉矿渣、5‑10%钢渣、3‑5%脱硫石膏、1‑3%尾矿、2‑4%脱硫灰、2‑4%赤泥和3‑5%增强剂，余量为硅盐酸水泥熟料。本申请具有提升低碳混凝土的耐久性和强度的效果。
Low-carbon high-durability concrete
The invention relates to low-carbon high-durability concrete in the field of concrete. The low-carbon high-durability concrete comprises the following components in parts by weight: 30-35 parts of cement, 40-46 parts of a cementing material, 180-190 parts of coarse aggregate, 150-160 parts of fine aggregate, 4-6 parts of an air entraining and water reducing agent and 60-70 parts of water, the cementing material comprises the following components in percentage by weight: 50-55% of granulated blast-furnace slag, 5-10% of steel slag, 3-5% of desulfurized gypsum, 1-3% of tailings, 2-4% of desulfurized fly ash, 2-4% of red mud, 3-5% of a reinforcing agent and the balance of silicon hydrochloric acid cement clinker. The method has the effect of improving the durability and strength of the low-carbon concrete.
本申请涉及混凝土领域的低碳高耐久性混凝土，其包括以下组分及其重量份：水泥30‑35份、胶凝材料40‑46份、粗骨料180‑190份、细骨料150‑160份、引气减水剂4‑6份和水60‑70份；胶凝材料包括以下组分及其含量：50‑55%粒化高炉矿渣、5‑10%钢渣、3‑5%脱硫石膏、1‑3%尾矿、2‑4%脱硫灰、2‑4%赤泥和3‑5%增强剂，余量为硅盐酸水泥熟料。本申请具有提升低碳混凝土的耐久性和强度的效果。
Low-carbon high-durability concrete
一种低碳高耐久性混凝土
PU KUN (author) / LI ZHENGTONG (author) / ZHANG YAO (author) / ZENG CHANGHONG (author) / ZHANG JIANYONG (author) / LI BIN (author) / FENG BIN (author) / ZHANG WEI (author) / YI FUQIANG (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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