Sheet Drain

Description

Sheet Drain, also called Drainage sheet, is a composed by HDPE drainage board and thermally bonded with needle-punched filament nonwoven filter geotextile fabric on the backside providing higher compressive strength. The geotextile fabric allows water to pass into the drain core while restricting the movement of soil particles that might clog the core. Metal pins, construction adhesives or double sided tape are applied to attach sheet drain to waterproofing material, concrete or wood. Sheet drain is widely used for large surface drainage. It can be used vertical for green roof, retaining walls, underground buildings, roofing and decks with the function of drainage and filtration.

High Quality Sheet Drain Products

Drainage Net Specifications

Item	Unit	BDS10	BDS12	BDS122
Core Properties
Core structure		Single Cuspated Flat Back	Single Cuspated Flat Back	Single Cuspated Flat Back
Cuspation Height	mm	10	12	12
Core Material		Virgin HDPE	Virgin HDPE	Virgin HDPE
Material Thickness	mm	1	1	1.2
Geotextile Properties
Structure		Needle Punched, Heat Pressed	Needle Punched, Heat Pressed	Needle Punched, Heat Pressed
Type		PET Filament	PET Filament	PET Filament
Weight	gsm	200	150	250
Color	gsm	White	Grey	Black
Sheet Drain Properties
Discharge Capacity	L/m/min	145	155	185
Compressive strength	kPa	280	260	310
Roll Width	m	0.9	1.2	1.4
Roll Length	m	25	25	25

Sheet Drain Features

Virgin HDPE and geotextile material
Can be vertical or horizontal installed
Enhanced waterproof capability
Chemical resistant
Strong and durable
Dual characteristics of HDPE and geotextiles
High compressive strength
Good filtering performance
Excellent performance of drainage and water accumulation
Good wear resistance
Light weight and easy to transport
Quick and convenient installation

Sheet Drain Applications

Greening projects. Garden roof, vertical greening, sloping roof greening, football field, golf course, etc.
Municipal Engineering. Airport, road subgrade, subway, tunnel, landfill.
Construction Engineering. The upper or lower floor of the building foundation, the wall and floor of the underground indoor and outside, the roof, the roof seepage prevention and the heat insulation layer, etc.
Water conservancy project. Reservoir seepage prevention, reservoir, artificial lake seepage prevention.
Traffic engineering. highway, railway subgrade, embankment and slope protection layer.

About BPM

BPM had been specializing in delivering one stop geosynthetics products and solutions to worldwide customers since its foundation in 2007. BPM had provided many types of effective and state of the art geomembranes, geotextiles, geocells, geosynthetic clay liners (GCLs), drainage boards, geogrids to over 36 countries. Our main customers are from Australia, France, Sweden, UK, Hong Kong, Hungary, New Zealand, Poland, Mexico, Ecuador, Brazil, Pakistan, Bangladesh, Thailand, Vietnam, Malaysia, Indonesia, Singapore, Philippines, Sri Lanka, India, UAE, Saudi Arabia, Qatar, Kenya, Ghana, Ethiopia, Somalia, Nigeria, South Africa, Swaziland, Mongolia etc.

BPM is not only manufacturing best quality geosynthetics products but also providing professional design and installation service. OEM, ODM, custom development and fabrication are also available. If you have any questions or inquiries, please fill and submit the following form, we will reply as soon as possible.