AGGREGATE TESTING

Water Content

  • Water content : BS EN 1097-5:2008
  • UKAS Accredited

Bulk Density

  • Bulk density and calculation of voids and bulking of aggregate : BS 812-2:1995
  • UKAS Accredited

Loose Bulk Density

  • Loose bulk density and voids : BS EN 1097-3:1998
  • UKAS Accredited

Particle Density & Water Absorption

  • Particle density and water absorption – pyknometer method for aggregate particles between 0,063 mm and 4 mm : BS EN 1097-6:2013
  • Particle density and water absorption – pyknometer method for aggregate particles between 4 mm and 31,5 mm : BS EN 1097-6:2013
  • UKAS Accredited

Particle Size Distribution

  • Particle size distribution – sieving method : BS EN 933-1:2012
  • SHW Classification
  • UKAS Accredited

Flakiness Index

  • Flakiness index : BS EN 933-3:2012
  • UKAS Accredited

Shape Index

  • Shape index : BS EN 933-4:2008
  • UKAS Accredited

Aggregate Crushing Value (ACV)

  • Aggregate crushing value – particle size 10 mm and greater: BS 812-110:1990
  • UKAS Accredited

Ten Per Cent Fines Value (TFV)

  • Ten per cent fines value – dry – particle size 10 mm and greater : BS 812-111:1990
  • Ten per cent fines value – soaked – particle size 10 mm and greater : BS 812-111:1990
  • UKAS Accredited

Aggregate Impact Value (AIV)

  • Aggregate impact value – dry : BS 812-112:1990
  • Aggregate impact value – soaked : BS 812-112:1990
  • UKAS Accredited

Los Angeles Abrasion

  • Resistance to fragmentation by the Los Angeles test method : BS EN 1097-2:2010
  • UKAS Accredited

Aggregate Abrasion Value

  • Aggregate abrasion value : BS EN 1097-8:2009
  • UKAS Accredited

Magnesium Sulfate Soundness Value

  • Magnesium sulfate test (excluding simple petrographical description) : BS EN 1367-2:2009
  • UKAS Accredited

micro-Deval

  • micro-Deval coefficient : BS EN 1097-1:2011
  • UKAS Accredited

Drying Shrinkage

  • Drying shrinkage : BS EN 1367-4:2008
  • UKAS Accredited

Shell Content

  • BS EN 933 – 7 : 1998
  • Non UKAS Accredited

Acid Soluble Sulfate

  • Acid soluble sulfates : BS EN 1744-1:2009
  • UKAS Accredited

Water Soluble Sulfate

  • Water-soluble sulfates : BS EN 1744-1:2009
  • UKAS Accredited

Chloride Content

  • Water-soluble chloride salts using the Volhard method (reference method) : BS EN 1744-1:2009
  • UKAS Accredited

SOILS TESTING

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ROCK TESTING

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CONCRETE TESTING

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BITUMINOUS TESTING

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