High-early-strength concrete for fabricated PC component

• Main Authors: WANG WEISHAN, FU LEFENG
• Format: Patent
• Language: Chinese; English
• Published: 13.04.2021
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The invention discloses high-early-strength concrete for a fabricated PC component. The high-early-strength concrete is prepared from the following raw materials in parts by weight: 350-400 parts of cement, 50-80 parts of fly ash, 550-630 parts of sand, 1100-1200 parts of stone, a water reducing age...