Epoxy resin self-leveling floor coating material has high wear resistance and low dust emission. It is currently one of the most commonly used and effective protective materials and measures in clean factory floor projects. This standard includes 1) the physical and mechanical properties of relevant raw materials and finished products, corrosion resistance, abrasion resistance, leveling grade, etc. material selection basis, usage guidelines and test methods; 2) technical conditions and processing requirements for concrete base layers; 3 ) Available structural forms for design selection (including: self-leveling, self-leveling mortar, mortar floor, dry mortar floor, etc.) and thickness requirements; 4) Construction technical points and maintenance requirements; 5) Construction quality inspection and project acceptance requirements; 6) Construction safety and environmental protection. Attached are the provisions.
T/HGJ 50589-2019 history
2019T/HGJ 50589-2019 Technical standard for self-leveling ground engineering of epoxy resins