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EPS DRAINAGE RAW MATERIAL

Drainage raw material is used to produce an aggregate to substitute gravel in drainage systems. It is about 100 times lighter than gravel and its lifespan is over 50 years. 

The raw material SPAN-PACK® needs to be expanded twice (in conventional EPS expanders) to obtain the desired density to be used as a lightweight aggregate for drainage. Once expanded the particles turn into a cubic-like shape with channels to achieve a higher flow and storage capacity of water.

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DRENOTUBE®

The drainage system of Drenotube® is a factory assembled modular unit that can be used for both underground drainage or soil infiltration.

No gravel is needed.

It's properties are specialized for underground preformance. 





Expanded

This product is made to comply with strict construction normatives and it has been tested and passed through certification. It can be used in bulk or it is also used for the manufacture of preassembled drainage line units.

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DURABLE

Expected life span of all components is over 50 years.

TESTS AND CERTIFICATES

CE Mark.

High compressive resistence

WATER BENEFITS

Superior water flow rate and higher storage capacity. Not breakdown in aqueous media. Water-prof

Benefits of EPS in drainage systems

PERFORMANCE

 It is not brittle at subzero temperatures. Operating temperatures -40 to 50ºC

SUSTAINABLE

Avoids environmental impact of aggregate quarrying, preserving the landscape.100% recyclable component

COST-EFFECTIVE

Saves money on transport​. Quicker and easier application 

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