Concave-convex HDPE Drainage Board

Concave-convex HDPE Drainage Board

Concave-convex  HDPE drainage board is a common drainage material in civil engineering, named for its regular concave-convex (wavy) structure on the surface. The raised parts form a supporting framework, and the grooved parts serve as drainage channels. A continuous void layer is formed between the concave-convex structures, which can quickly drain accumulated water and has a certain water storage capacity at the same time.

Plastic corrugated drainage board  features:

Durability: Resists chemicals, corrosion, and UV exposure (if coated), ensuring longevity.

Efficient drainage: The void layer formed by the concave-convex structure can quickly guide the flow of surface water and groundwater, reducing the osmotic pressure of accumulated water on the structure.

The drainage efficiency can reach several times that of the traditional crushed stone layer, and it also saves construction costs.

Low Maintenance: Impervious to rot, mold, and pests.

Compressive protection: The raised structure disperses external loads (such as the weight of vehicles and soil), protecting the waterproof layer or building structure from being damaged by pressure.

Cost-Effective: Reduces long-term repair costs by preventing water damage.

The technical parameter of concave-convex drainage board:

Installation notes:

Avoid reverse slope: Drainage boards must be laid from high to low to prevent water from flowing back.

UV protection: When installed outdoors, choose drainage boards made of UV material.

Test acceptance: Check whether the drainage is smooth and free of seepage.

About us:

Shandong Luke Composite Co., Ltd. is professional company on production and sales geosynthetics for years.We mainly produce geomembrane, geotextile, drain board, geogrid,geocell,3D geomat, drain mat, drainage net, grass paver etc.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 HDPE drainage board ,you can continue to ask me questions.

Product application:

•Basement exterior wall waterproof

•Roof garden and outdoor garage roof

•Prevent balcony water

•Drain board for municipal engineering

•water conservancy engineering, 

•Traffic engineering and so on.

•Dimple drain sheet for foundation walls.

HDPE drainage board selection suggestion:

Pressure resistance requirement: For road engineering, choose high-strength HDPE drainage boards.

Environmental protection requirements: For landscaping, biodegradable types can be selected.

Composite function: When anti-seepage is required, choose geomembrane composite drainage board.