1. Light weight, high strength, good toughness and strong shock resistance ability
2. Small expansion coefficient, large plate width, less joints and wear resistance
3. no moisture absorption, no mildew, no cracking, cold resistance, high temperature resistance, acid and alkali resistance
4. easy to process, can be sawed, nailed, weldable, vertical and horizontal can be arbitrarily connected and combined
5. the surface is smooth: casting effect is good
6. the turnover can be used more than *0 times, and the service life is long
7. easy to demould, no need to brush the release agent, tap the template to fall off, shorten the man-hour saving manpower and speed up the project
8. Environmental protection, energy saving, no pollution, no harmful or toxic gas emissions