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Cuspated Drainage Core Plastic Sheet HDPE Board for Landfill

Composite Drainage Board is a high-performance drainage material, made of polymer material and special additives.

Commodity name： Cuspated Drainage Core Plastic Sheet HDPE Board for Landfill

Category:

Composite Drainage Board

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john@xiuhegeo.com

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Description

Introduction

HDPE water drainage board also call plastic drainage sheet is a type of green roofing and foundation driange systems which are drained by a special molding plastic sheets. Water is retained and drained off within dimple on the upper sides of the drainage board; excess water spills over the edges of the plates and is carried off from the roof or foundations.

The plastic or HDPE drainage board are made from HDPE(high-density polyethylene), using high pressure to inject plastic to form hole-lump-shaped shell, with stereo space and support level; in the top of the shell, covering with non-woven as filtering level for water percolation, water storage and water drainage.

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Working Drawing

1, Landscape engineering: Garage top greening, roof garden, football field, golf course, beach project.
2, Municipal engineering: Road base, subway, tunnel, landfill.
3, Construction engineering: Upper or bottom layer of building foundation, basement wall, bedding filtration and heat insulation.
4, Traffic engineering: Highway, railway basement, dam and slope.

Specifications

ltem/Model	DB08	DB10	DB12	DB16	DB20	DB25	DB30
Material	HDPE
Dimple Height (mm)	8	10	12	16	20	25	30
Unit Weight (g/m²)	1000	1100	1200	1400	1500	1600	1800
Thickness (mm)	0.7	0.8	0.9	1.0	1.1	1.1	1.2
Tensile Strength (KN/m)	3.5
Compressive Strength (>kpa)	300
Elongation >%	80
Longitudinal Drainage >cm²/s	10	10	10	15	15	20	20
Puncture Strength (KN)	0.35