1. Introduction:PENNPLAS™ Plastic Drainage Board is made of polymer materials, designed to drain gas and fluid.
2. Characteristics:· Good sical and mechanic performance· High tearing resistance, strong deformation adaptability· Puncture resisting, aging-resisting, ultra-violet radiation, oil and salt, alkali and corrosion resistance· High and low temperature resistance, non-g operational life3. Application:· Landscape engineering, garage top greening, roof garden, football field, golf course, beach project;· Municipal engineering, road base, subway, tunnel, landfill· Construction engineering, upper or bottom layer of building foundation, basement wall, bedding filtration and heat insulation.
