A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength concrete and preparation process thereof
The invention relates to high-strength concrete and a preparation process thereof. The high-strength concrete is prepared from the following raw materials in parts by mass: 240-280 parts of cement, 820-860 parts of river sand, 410-450 parts of pebbles, 3-5 parts of a water reducing agent, 90-110 parts of water, 50-70 parts of steel fibers and 80-90 parts of composite industrial waste residues, and the composite industrial waste residues comprise phosphorus slag, alkaline slag and coal slag. The concrete prepared in the invention takes the phosphorus slag as one of the raw materials and has better strength performance.
本申请涉及一种高强度混凝土及其制备工艺，高强度混凝土包括以下质量份数的原料：水泥240‑280份，河砂820‑860份，石子410‑450份，减水剂3‑5份，水90‑110份，钢纤维50‑70份，复合工业废渣80‑90份，复合工业废渣包括磷渣、碱渣和煤渣。本申请制备得到的混凝土以磷渣作为原料之一且强度性能较好。
High-strength concrete and preparation process thereof
The invention relates to high-strength concrete and a preparation process thereof. The high-strength concrete is prepared from the following raw materials in parts by mass: 240-280 parts of cement, 820-860 parts of river sand, 410-450 parts of pebbles, 3-5 parts of a water reducing agent, 90-110 parts of water, 50-70 parts of steel fibers and 80-90 parts of composite industrial waste residues, and the composite industrial waste residues comprise phosphorus slag, alkaline slag and coal slag. The concrete prepared in the invention takes the phosphorus slag as one of the raw materials and has better strength performance.
本申请涉及一种高强度混凝土及其制备工艺，高强度混凝土包括以下质量份数的原料：水泥240‑280份，河砂820‑860份，石子410‑450份，减水剂3‑5份，水90‑110份，钢纤维50‑70份，复合工业废渣80‑90份，复合工业废渣包括磷渣、碱渣和煤渣。本申请制备得到的混凝土以磷渣作为原料之一且强度性能较好。
High-strength concrete and preparation process thereof
一种高强度混凝土及其制备工艺
SHENG LIN (author) / WU ZHUMING (author) / TANG XIAOFENG (author) / LU YINAN (author)
2023-06-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME