What is BS EN 932-3 - Simplified petrographic description of aggregates about?
BS EN 932 is a European Standard on tests for general properties of aggregates. The main aim of the BS EN 932 series is to provide the best industry guidance to ensure construction materials contribute to the structural integrity of civil engineering works.
BS EN 932-3 is the third part of the BS EN 932 series that specifies a basic procedure for the petrographic examination of aggregates for the purposes of the general classification.
BS EN 932-3 covers only natural aggregates, sand and gravel or crushed rock aggregate as well as their source materials.
Note: The procedure is not suitable for the detailed petrographical study of aggregates for specific end uses.
Who is BS EN 932-3 - Simplified petrographic description of aggregates for?
BS EN 932-3 on the simplified petrographic description of aggregates is useful for:
- Mineral materials and products manufacturers and suppliers
- Manufacturers of aggregates
- Civil engineers
- Contractors
- Cement production companies
- Quality control and testing authorities
Why should you use BS EN 932-3 - Simplified petrographic description of aggregates?
A detailed petrological description can be helpful in assessing the performance of an aggregate and in detecting potentially deleterious substances.
In this context, BS EN 932-3 specifies the standards for apparatus and aggregate test samples.
BS EN 932-3 specifies the description of a rock sample and the description of an aggregate sample for the petrographic description of aggregates.
As a result, if you are a manufacturer of aggregates, conforming to BS EN 932-3 can demonstrate the performance and credibility of your products.
Overall, a petrographic examination of aggregates and building stones is a routine requirement that aims to assess the material’s suitability for its intended use and for quality control.
