... lake,river way,cistern,bottom lining and side slope of pool in golf course,waterproof and anti-seepage of greening lawn ... .Agriculture (anti-seepage of ditch,channel,reservoir,drinking water tank,pool and irrigation system. 9.Aquiculture industry (lining of intensive and ... plant type cultivation tank,fish pound and shrimp pool,side slope of sea cucumberring,etc.). 10.Salt industry ( ...