... filled with high-strength polyurethane foam. The floater has good property of impact resistance, waves resistance, reasonable structure, easy assemble ... suit to be assembled and carried.3. It has good property of corrosionresisting , weatherfastness, longer life( 3 times of ... simple.d, It can shorten the constructionperiod, and reduce the cost.PARAMETER OF TECHNICAL CHARACTERISTICPICTURES OF PRODUCTS