CB Group Aggregates, a division of CB Group - Find out more

Our products

Untreated grave VRD

Our commitment to quality

The quality of our services is based on flexibility, adaptability, proximity, and meeting deadlines in a sustainable and responsible manner.

Our independent quality laboratories guarantee the consistency and performance of our materials through regular analyses. Their compliance with regulatory requirements is ensured by audits conducted by certified bodies.

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Contact

Hauts-de-FranceCarrières du Boulonnais33 (0)3.21.99.19.37agence-littoral@groupecb.com
Ile-de-France Oise NormandyCarrières du Boulonnais33 (0)6.85.23.76.45grandparis@groupecb.com
ExportBoulonnais Quarries33 (0)6.80.68.97.50agenceinex@groupecb.com

Areas of application

  • Roads, highways, various networks

Uses

  • Road foundations and road infrastructure platforms
  • Construction of embankments and road subgrade layers

Technical specifications

Particle sizes:

Type A: 0/20 mm, 0/31.5 mm, 0/60 mm, 0/80 mm

Other sizes available upon request.

Type of deposit:

Massive limestone rock

Standards/Reference frameworks:

Standards/Reference frameworks:

  • GTR Guide
  • NF EN 13285
  • NF P 11-300

Benefits

Benefits

Non-freezing
Non-reactive
GTR classification
Water insensitivity

Point(s) of sale

Carrières du Boulonnais, Ferques (62)
Carrières du Boulonnais, Mitry Mory (77)
Carrières du Boulonnais, Limay (78)
Carrières du Boulonnais Rieux (60)

Delivery

France and export, Bulk

Check out our delivery methods
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