Basement Waterproof Dimple Drainage Board

Basement Waterproof Dimple Drainage Board

Basement waterproof drainage board, also known as Dimpled Drainage Membrane, Drainage Mat and HDPE Dimple Drainage Board (convex-concave hydrophobic board), is manufactured from HDPE (high-density polyethylene) via vacuum compression molding. One side features convex columns while the opposite side is formed with continuous concave grooves; the convex columns serve as supports to form hollow drainage channels. The product enables active water drainage for basement floors, side walls and roof slabs to relieve hydrostatic pressure and safeguard the waterproof layer, realizing the construction concept of drainage instead of prevention. It can effectively solve basement problems including ground dampness, water seepage and concrete cracking.

Dimple drainage membrane technical parameters:

Basement waterproof dimple drainage board features:

◆Dimple drainage board has unique dimpled structure: Forms continuous hollow drainage cavities for fast water diversion without channel collapse under load.

◆Outstanding mechanical property: High compressive HDPE material keeps drainage grooves intact under backfill and vehicle load, flexible enough for bending at corners without cracking.

◆Excellent chemical stability: Acid & alkali resistant, anti-bacterial and anti-corrosion, no decomposition buried underground for long-term usage.

◆Dimpled drainage membrane has double effect of drainage & damp proof: Hollow cavity drains seepage to reduce hydrostatic pressure and blocks capillary water rising to avoid basement damp and mildew.

◆Convenient construction: Roll-form sheet is easy to cut and splice; replaces traditional gravel layer to save construction cost and working time.

◆Waterproof layer protection: Raised studs isolate waterproof membrane from sharp aggregates to avoid puncture damage.

Structural diagram of drainage board usage:

◆Waterproof Layer: Drainage board made from high-density polyethylene (HDPE) or another durable polymer, this layer prevents water infiltration into the structure.

◆Drainage board Channels: A textured surface creates voids for water to flow, directing it downward to a drainage system.

◆Geotextile Filter Fabric: Attached to the exterior, this fabric filters soil and debris, preventing clogs in the drainage channels.

What should be noted when installing the drainage board?

◆Ensure proper slope for effective water flow.

◆Overlap seams and secure the drain board to prevent movement during backfilling.

◆Use appropriate geotextile fabric to prevent clogging.

◆Integrate with a waterproofing membrane if needed for added protection.

Drain board mat packaging and divery:

Packed by roll or in white woven bag, neatly packed, or according to your requirements.and delivery within the specified date.

Luke drainage boards sheet workshop production line:

Advanced dimple drain board production line for high-quality HDPE drainage panels. Automated manufacturing, strict quality control, and bulk production capacity for global construction projects.

Dimple drainage board application:

Construction Engineering

Basement floor / exterior wall: Prevent groundwater infiltration, protect structural safety

Garage roof: Support green planting, protect waterproof layer, alleviate static water pressure

Roof garden: Combine water storage and drainage, create a favorable environment for plant growth

Municipal Engineering

Road subgrade: Drain subgrade water accumulation, prevent pavement cracking and deformation

Tunnel project: Radial drainage, prevent lining water seepage, protect tunnel structure

Landfill: Dual functions of anti-seepage and drainage, prevent leachate from polluting groundwater

Landscape Engineering

Artificial lake, water feature: Basic drainage, protect anti-seepage layer

Golf course, football field: Quickly drain site water accumulation, keep ground dry

•               Dimple drainage board for basement                            Drainage mat for road subgrade

•         HDPE dimple drain board for landfill                                           Dimpled drainage membrane for roof garden

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About us:

Shandong Luke Composite Co.,Ltd. is professional company on production and sales geosynthetics for years, which is located at the foot of the beautiful Mountain Tai.

We mainly produce geomembrane, geotextile, drain board, geogrid,geocell,3D geomat, drain mat, drainage net, grass paver ect.

Our geosynthetic materials have been exported to more than 30 nations and regions, such as Southeast Asia, Australia, North America, Europe, Middle East and Africa.

Our commitment:

Professional equipment, high quality geomembrane series products, first-class service is your best choice, welcome to our company!

If you want to know more about the  drainage board ,you can continue to ask me questions.