Regulator for improving workability of iron tailing sand concrete and preparation method of concrete

• Main Authors: DONG JIE, LV CHUANJUN, WANG ZHAOFENG, YANG PENGFEI, QU CHUANBO
• Format: Patent
• Language: Chinese; English
• Published: 07.04.2023
• 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 relates to a modifier for improving workability of iron tailing sand concrete and a concrete preparation method, and belongs to the technical field of concrete.The modifier comprises, by mass, 60-80% of a sodium carboxymethyl cellulose aqueous solution, 10-20% of talcum powder, 3-8% of...