Guyana Plastic HDPE Black 15mm Dimple Waterproof Composite Drainage Board with Geotextile

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

Category:

GuyanaComposite Drainage Board

Phone:+86 13105487610

Product Description

Introduction

Drainage Board is a dimple geomembrane, which is produced by extruding plastic sheet into dimple shape. These dimples, in spatial structure with certain height, can resist long-term high pressure without deformation damage. The long-term pressure resistance of the Drainage Board not only can resist weight of concrete bottom plate and its load, but also can bear unavoidable outside pressure and impact force during construction, for example, vehicle, worker stepping, concrete pouring impact force, etc.
Composite Drainage Board: On the top of Drainage Board, we can also put some filtration non woven geotextile to make sure the drainage channel runing well without any block for any articles, for example, filling in some particles or concrete.

Video Showcase

Working Drawing

1). For Landscape Projects: Garage roof greening, roof-top gardening, football field, golf course, beach projects.
2). Municipal projects: road basement, subway, tunnel, landfill.
3). Construction projects: building foundations, basement walls, bedding filtration, and heat insulation.
4). Traffic Projects: highways, Railways, basement, dams and slopes.

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