Chemical Properties of Aggregates

Chemical Properties of Aggregates

Nicholls Colton is UKAS* accredited for a comprehensive range of tests to aggregates including Specification for Highways, TRL and bespoke requirements of customers

  • EN 1774 Sulphates (Water soluble, Acid soluble and Total sulphur)
  •  EN 1744 Chlorides (Water and Acid Soluble)
  • EN 1744 Lightweight contaminators
  •  EN 1367 Magnesium Sulphate Soundness
  • EN 1744-1 Loss on ignition
  • EN 1744-1 Total Sulphur
  • TRL 447 suites (Water soluble sulphate, Oxidisable sulphides and Total potential sulphate)
  • TRL447 Water, acid and total Sulphur, oxidisable sulphates and total potential sulphate – Click here