In construction dry powder materials and paste systems, the stability and workability of materials are crucial, and thixotropic lubricants are needed to effectively control viscosity so that materials can meet different application fields and construction requirements. Bentonite thixotropic lubricant can improve the operability of construction, make the slurry scrape smoothly, not stick to the knife, save labor, and improve construction efficiency; it is easier to pump, reducing pumping resistance and friction; at the same time, it can give the slurry a good touch Denaturation, prevent sagging, and reduce material drop during construction.