Hilti stainless steel chemical anchor bolt strong and stable bonding force is evenly distributed along the anchoring depth, the anchoring effect is like a buried structure; the installation is not affected by the harsh environment, the design force value can be fully played in wet holes and smooth holes, rhinestone drilling holes do not need to be chiseled, and can be installed in open water environment; wide temperature adaptation range, can carry -50℃ to +80℃ after installation is completed Ambient temperature; no expansion stress anchoring , suitable for small margin, small spacing installation; free of styrene and, no odor, in line with environmental requirements, can be used for drinking water contact equipment installation after curing; * soft foil packaging, less material loss; double spiral mixing nozzle, guaranteed mixing ratio, supporting construction tools, to ensure standard construction; standard concrete structure reinforcement design specification gb50367-2006 certified qualified grade A glue and the specification participating units; Long-term performance won by China,