Advantages

1 soundless cracking

Unlike the existing method of demolition done by ex-plosives or breaking equipment PROSTAR quietly and gradually demolishes rock or concrete with its expansive stress (more than 30n/mm2)caused by hydration reaction ,so that PROSTAR does not cause any noise vibration fly rock dust and gas

2 no license

Using PROSTAR does not require a special license or meeting any legal regulations unlike explosives explosive agents etc therefore no qualified person for handing are required and the demolition can be easily performed

3 simple handling

Neither capping with a bar is necessary after PROSTAR mixed with water is poured into drilled holes in rock or concrete

4 systematical demolition and demotion in water

PROSTAR can demolish rock or concrete systematically and also demolition work in water is possible

5 high-efficiency demolition work

Since rock or concrete previously cracked with PROSTAR is easily broken with breakers etc the amount of time required for breaking of rock or concrete can be remarkably reduced