... washer, cleat1. The paltforms use HDPE, a kind of reinforced material, erosion resistant, anti freeze, anti-oxidation, anti UV, it will ... obtuse angle, eliminating the dangers of common cement and wooden floating body,such as, slipping, stung by wood chips, rusted ... , jetty.2. Dock for boats, motor boats, yachts, surfboat.3. Floating platform for coffee/beer house, wooden house.4. Platforms for water ...