Gypsum mortar for building interior wall and using method of gypsum mortar

The invention belongs to the technical field of building materials, and particularly relates to gypsum mortar for building an interior wall and a using method of the gypsum mortar. The gypsum mortar is prepared from the following raw materials: 60-90 parts of modified building gypsum, 10-40 parts of...

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Main Authors YANG XING, ZHU GUOLIANG, HE XINZHOU, XU LIBIN, NIE XIAOPENG, CHEN YISU, CHEN SHANGWEI, LI ZEGANG, LIAO CHANG, CUI CHEN, ZHOU LING, PAN PEIYAO, LUO TONG
Format Patent
LanguageChinese
English
Published 30.10.2020
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
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Summary:The invention belongs to the technical field of building materials, and particularly relates to gypsum mortar for building an interior wall and a using method of the gypsum mortar. The gypsum mortar is prepared from the following raw materials: 60-90 parts of modified building gypsum, 10-40 parts of machine-made sand, 0.5-5 parts of vitrified micro bubbles, 0.5-1 part of modified fibers, 3-10 parts of ash calcium, 0.1-0.5 part of a retarder, 0.1-0.5 part of a water-retaining agent, 0.1-0.3 part of rubber powder, 0.1-0.5 part of a dispersing agent and 0.1-0.3 part of a lubricating agent. The gypsum mortar prepared by the invention has the advantages of strong adhesive property, high strength, good impermeability, thermal insulation property and the like; and a strong bonding effect is achieved among concrete hollow blocks, the heat preservation performance of an inner partition wall made of the concrete hollow blocks is basically not affected, and the problems of seepage, cracking and reduced heat preservation
Bibliography:Application Number: CN202010738644