ENVIRA

ENVIRA is an innovative concrete pervious to water. It offers high added value to the construction of outdoor pavings, such as car parks, as it allows rainwater to flow into the substrate. This reduces the cost of building and maintaining drainage systems to handle storm runoff and significantly helps to protect the environment

Specification

Compressive strength at 28 days: Up to 15 MPa Maximum aggregate: size 16 mm Dry weight: 1,850-2,000 kg/m3 Slump class / Spread: Not specified Permeability (k): Determined on case-by-case basis

Technical specification