Basic magnesium oxysulfate composite cementing material double-doped with fly ash and mineral powder and preparation method

• Main Authors: GAO JIANMING, HE DONGLING
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2021
• 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 provides a basic magnesium oxysulfate composite cementing material double-doped with fly ash and mineral powder. The basic magnesium oxysulfate composite cementing material is prepared from the following raw materials in parts by weight: 49.7 to 66.6 parts of light calcined magnesia po...