High Strength Plastic Drainage Sheet - W-H30

Plastic Drainage Sheet, 1. High Tensile strength, 2. Long life span - details see: https://www.buildingsupplieshub.com/high-strength-plastic-drainage-sheet-10059788

Type: Other Earthwork Products	Place of Origin: Shandong China (Mainland)	Brand Name: Laiwu Starring	Model Number: W-H30
Size: 33033030mm	Material: HDPE	Surface void area: 67%	Temperature: -20-120C

Plastic Drainage Sheet

Green Roof Drainage Board Product Description

drainage board is a dimple geomembrane,which produced by extruding plastic sheet into dimple shape. These dimples, in spatial structure with centain heigth, can resist long-term high pressure without deformation. On the top of the dimples, there is filtration geotextile to make sure the drainage channel runing well without any block for any atricles, for example, filling particles or concrete

Green Roof Drainage Board Product Features

Flexibility is good, exception of a geotextile's isolation, drainage.

Composite prevent & drainage board(drainage board, filtration board)

Green Roof Drainage Board Product Application Range

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

T raffic engineering: highway, railway basement, dam and slope

Green Roof Drainage Board Product Technical Datas

Main technical indicators of composite drainage plate:

Material	PP or HDPE
Specification	400mm(L)×390mm(W)×70mm(H)±5mm
Anti-pressuring cylinder size	80mm(long)×60mm(width)×40mm(high)±5mm
Weight	≥3.0Kg/m2
Anti-pressuring cylinder number	≥128/m2
Anti-pressuring cylinder wall thickness	≥2.0mm
Anti-pressuring cylinder compressive strength	:≥200ton/m2
Anti-pressuring cylinder pore number	≥4
Shape	square or round