Aggregate Testing
Physical Properties
Water Content to EN 1097-5:1999(U)
Particle Size Distribution to EN 933-1:1997 (U)
Flakiness Index to EN 933-3:1997(U)
Magnesium Sulphate Soundness to EN 1367-2:1998(U)
Dry Density and Moisture Content Relationship to EN 13286-4:2003(U)
Constituent Materials of Recycled Aggregate to SHW Clause 710 (U)
Frost Heave to BS 812-124:1989 as amended by SHW Clause 801 (U)
Chemical Analysis
Chloride Content (Reference and Potentiometry) to EN 1744-1:1998 (U)
Water Soluble Sulphate Content to EN 1744-1:1998 (U)
Acid Soluble Sulphate Content to EN 1744-1:1998 (U)
Testing marked with a “U” is covered by our UKAS schedule of accreditation.
Click on link to see current UKAS schedule.