PD 6682-4:2003

This standard PD 6682-4:2003 Aggregates is classified in these ICS categories:

• 91.100.15 Mineral materials and products

This part of PD 6682 gives guidance on the use of BS EN 13055-1 in the UK. BS EN 13055-1 which specifies the properties of lightweight aggregates and lightweight filler aggregates obtained by processing natural, manufactured, by-product or recycled materials and mixtures of these aggregates for use in concrete, mortar and grout in buildings, roads and civil engineering works.

BS EN 13055-1 covers lightweight aggregates of mineral origin having particle densities not exceeding 2 000 kg/m³ (2.00 Mg/m³) or loose bulk densities not exceeding 1 200 kg/m³ (1.20 Mg/m³), including:

1. natural aggregates;

2. aggregates manufactured from natural materials and/or from by-products of industrial processes;

3. by-products of industrial processes;

4. recycled aggregates.