Gypsum based self-leveling , also known as self-leveling gypsum, is a dry powder mortar specifically used for ground leveling, which is made by mixing gypsum, special aggregates, and various building chemical additives evenly. In recent years, with the advancement of policies and the improvement of technological strength, gypsum based self-leveling has also achieved rapid development.
The apparent density of gypsum hardened body is about 1100kg/m ³， The thermal conductivity of gypsum building materials is 0.20-0.28 W/(m.K).
Mechanized spray coating, self leveling, no need for troweling, capable of daily paving of 800-1000 square meters.
The flatness can reach 2mm/2m.
The hardened gypsum will precipitate water of crystallization under high temperature, reduce the surface temperature of objects and delay the spread of fire.
Gypsum hardens and expands slightly, making it less prone to cracking and hollowing, and does not require watering for maintenance.
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