MCA Matériaux.
Aggregates for concrete, civil works and recycling.
MCA produces and delivers CE 2+ marked and NF certified concrete aggregates, aggregates for civil works and recycled aggregates from its Douzy quarry and Warcq washing plant in the Ardennes. Delivery throughout northern France, Belgium and Luxembourg.
Aggregates for every project.
Whether you build concrete structures, roads or need recycling solutions, MCA supplies the right aggregates.
CE 2+ concrete aggregates
CE 2+ marked and NF certified aggregates for ready-mix concrete production. Sand and gravel in bulk or big bag.
Learn more →
Aggregates for civil works
Supply of aggregates for road works, stabilisation and landscaping. Broad range of crushed stones and graded materials.
Learn more →
Recycled aggregates
On-site recycling solutions and supply of recycled materials. A circular-economy approach.
Learn more →
Inert waste management
Pick-up of construction waste and acceptance at our ISDI 3+ (Douzy) or our quarry under rehabilitation (Montcornet).
Learn more →
NF certified concrete aggregates.
Our Warcq site is NF Granulats certified by AFNOR Certification.
Certified gradings: tertiary washed 0/4, 4/10, 4/14 and 4/20.
Compliant with NF P 18-545 Article 10 Code A, for concrete production.
Real-world projects across north-eastern France.
Bank riprap, pervious concrete, recycled aggregates for forest roads, road sub-bases, inert waste pick-up — a few examples of projects where our aggregates have been used.
One quarry, one washing plant, broad coverage.
MCA operates the Douzy quarry (Ardennes) and its Warcq washing plant, and delivers its aggregates in northern France, Belgium and Luxembourg. Our production covers all aggregate needs, from concrete to civil works.
- Douzy quarry - production of limestone aggregates
- Warcq plant - washing of aggregate for concrete-aggregate production
- Direct delivery - in bulk or big bag across the whole northern half
- Certified quality - ISO 9001 / 14001 / 45001, CE 2+, NF Granulats
Need aggregates?
Contact us.
Concrete aggregates, civil-works aggregates, recycled aggregates or inert waste management. Our team is here to help.