Why Rockflow®?

Rockflow® stone wool: A versatile material for modern water management

Why water storage with Rockflow?

Rockflow stone wool is a unique material with versatile properties in the field of water management. Rockflow has a high water absorption capacity, can retain water capillary, has filtering properties, is dimensionally stable and durable.

Our partners and customers use these properties daily to design our living environments in a water-conscious way. Whether it concerns managing excess precipitation, purifying runoff water or making water available to greenery - with Rockflow stone wool, a suitable solution can be found for your water issue.

Rockflow consists of up to 95% hollow space and therefore quickly stores a lot of water.

Rockflow is dimensionally stable and, thanks to its stiffness, can be installed below ground under roads, parking lots and parks, for example as water attenuation and infiltration system. This is already possible from a minimum coverage of 40 cm.

The dense network of mineral fibres captures solid particles and dissolved pollutants from the runoff rainwater.

Thanks to the strong capillary force of stone wool, collected water can be retained for plants and trees.

Thanks to the great flexibility of stone wool, a tailor-made solution can almost always be found for a local water issue.

Stone wool is a sustainable material for modern rainwater management.

More about sustainability

Solutions with Rockflow:

Solutions

Rainwater attenuation & infiltration

With Rockflow systems, you can effectively capture and attenuate rainwater and gradually infiltrate it into the soil. This prevents urban flooding and contributes to groundwater replenishment, even in urban areas where space is at a premium.

Solutions

Reuse water for urban green

Rainwater collected with Rockflow can be reused for improved water supply for green areas. Thanks to the capillary force of stone wool, water can be retained for absorption by vegetation.