Concrete Sustainability Council, towards a sustainable, safe, durable and comfortable future

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The CSC enhances the CSC certification system for concrete towards recycling concrete

With immediate effect, companies who have obtained or are obtaining a CSC Certificate (silver or higher) can optionally obtain the additional R-Module to this certificate.


The CSC R-Module will be expressed through an additional tag 'R'-tag to the CSC parent certificate. The 'R'-Tag applies only to the concrete deliveries with recycled aggregate content, which have been certified under the R-Module, and typically not to all concrete supplied by a plant.

For a R-Module certification, half a certification right is required.


The CSC manual and a guidance note for the R-Module are published here


With this enhancement of the CSC certificate family, the CSC leads the way towards responsible material stewardship for concrete by enabling concrete suppliers to express the recycled aggregate content through a dedicated CSC-module.