1.On water walkway 2.Safe and durable 3.Maintenance free 4.Environmentally ... other additions such as antistatic additive, antioxidant, anti-UV to resist corrosion, frost, UV rays, oxygenation, chemical reactions and oil.High load ... bridges,plastic floating pier, plastic floating wharf, water platform docks,plastic quay, marine dock,walkway on water, dock floats, floating cubes, pontoon cubes ...