Quality Control, A Priority That Sets Us Apart

We attach great importance to the quality of our products and our quality control system. Since we use aggregates for our concrete and cement, we make sure that we obtain quality products.

Your satisfaction is our drive for quality; it’s also our satisfaction for a job well done.

Our aggregates meet the standards of the Canadian Standards Association, CSA A23.1/A23.2 Concrete Materials and Methods of Concrete Construction/Methods of Testing for Concrete. This Standard includes various test methods for evaluating the quality of the aggregates used in the concrete.

Our aggregates meet the Standard of the Bureau de normalisation du Québec NQ 2560-114 Travaux de génie civil – Granulats (Civil Engineering Work—Aggregates).

Our internal laboratories and external auditors can attest to the quality of our products.

We have implemented an internal quality program using the Qualité Agrégats Qualigranulat manual. In this manual, aggregates are classified based on their intrinsic and production characteristics. Intrinsic characteristics primarily mean wear resistance and abrasion resistance. Production characteristics primarily involve fragmentation and form.


Quality control, a priority that sets us apart

We operate quarries and sand pits in Quebec and offer a vast range of products. Our materials benefit from excellent intrinsic characteristics and from manufacturing processes allowing them to be used in numerous applications. They are mainly intended for usages in concrete, road foundations, filtering layers, abrasives, materials of filling, etc. The main users are municipalities, Ministry of Transport, contractors and the general population.