Construction and demolition debris

Since 1988, at the Theo Pouw Groep, construction and demolition debris is processed into high-quality and certified gravel and sand replacements by means of sieving, washing and crushing. These gravels and sand replacements are applied in road construction or in the concrete and asphalt industry. We continually investigate new techniques and products to improve the useful reuse.


To process the construction and demolition debris, we have a stationary crusher, various mobile crushers and a crush and wash installation. With these various installations we can produce granulates in various grades. We use the crushing and washing installation to, among others, process ballast gravel into high-quality final products for reuse in concrete or asphalt.

Applications of granulates

In earthworks and road building, the granulates are used as road paving for roads and cycle paths, or as aggregate in the asphalt industry. It is furthermore used as paving material in hydraulic engineering. In concrete construction, the granulate is used in the production of recycle-concrete. We recycle concrete debris to 98% reusable concrete granulate with which an almost concrete cycle is achieved.


Our granulates are available in various qualities and grades. All our granulates are produced under certificate of the BRL 2506, have a KOMO / NL-BSB product certificate and comply with the CE-marking.

Waste containers

To segregate your waste at the source optimally, we have a broad assortment of t waste containers suitable for construction and demolition debris, plaster waste, roof waste, various sorts of timber and green waste. For the transport, we have an extensive vehicle fleet.