Quarried Aggregates

Quarried Aggregates

Our aggregates fully comply to industry standards. B&A are proud to deliver a wide range of products that are both routinely tested to maintain high standards and provide full sustainability.

We currently supply the following types of Primary/Quarried Aggregates:

Type 1 Limestone

  • Crushed Carboniferous limestone in accordance with Department of Transport specification for highway works, clause 803.
  • Application: Sub base, Hardcore Backfill, Over site
  • Material Grading: 0/40mm
  • Specification: BS EN 13285

Type 1 Reduced Fines Limestone

  • Crushed Carboniferous limestone in accordance with Department of Transport specification for highway works, clause 805.
  • Application: Sub base, backfill, over site, Sports Pitch Construction, equestrian arenas, driveways and tennis courts. 
  • Material Grading: 0/40mm Reduced Fines
  • Specification: BS EN 13285

6F5 Limestone

  • Crushed Carboniferous limestone. Also known as capping material or Crusher Run.
  • Application: Capping layer, Embankment, Trench Fill
  • Material Grading: 0/80 -0/125
  • Specification: BS EN 13242

6N Limestone

  • Crushed Carboniferous limestone. Often used in bridge construction.
  • Application: Capping layer, Drainage, Embankment, Trench Fill
  • Material Grading: 0/80
  • Specification: BS EN 13242

Limestone Dust 0/4mm 

  • Limestone supplied in 0/4mm size in accordance with specifications of highway works.
  • Application: Drainage, roads, tracks, backfill, paths, driveways.
  • Material Grading: 0/4mm
  • Specification: BS EN 13242

Pipe Bedding Quarried 

  • Limestone supplied in a variety of sizes in accordance with specifications of highway works.
  • Application: Drainage, roads, tracks, soakaway, ground stabilisation, paths, driveways.
  • Material Grading: 2/6mm, 4/20mm, 6/14mm, 10/40mm,10/20mm, 40/75mm 40/100mm
  • Specification: BS EN 13242

4/63 Formpave Limestone

  • Sourced from local quarries 4/63mm (Also known as 10/63mm) is crushed from limestone and graded.
  • Application: Driveways, Landscaping.
  • Material Grading: 4/63mm
  • Specification: BS EN 13242

Gabion Crushed Stone

  • Sourced from local quarries Gabion stone is crushed from limestone and graded to 100/200mm.
  • Application: Baskets, River bank protection, Rockery stone, Landscaping.
  • Material Grading: 100/200mm.
  • Specification: BS EN 13242

6C 40/125mm Limestone

  • Sourced from local quarries 6C 40/125mm limestone is graded for maximum drainage within large voids
  • Applications: Starter Layer, Large Drainage, Trench fill, Oversite fill, Wet Weather Capping, River Bank Protection, Landscaping
  • Material Grading: 40/125 mm
  • Specification: BS EN 1377

40mm Scalpings

  • Sourced from local quarries using crushed limestone. Typically used as a fill product.
  • Applications: General Fill, Pot Holes, Path way.
  • Material Grading: 0/40mm

Blended Single Sizes in 10-2/0-20mm

  • Sourced from local quarries using crushed limestone.
  • Applications: Technical drainage systems, Concrete mixing, Sports Pitches.
  • Material Grading: 0/6mm, 0/10mm, 0/14mill, 10/40mm Limestone, 4/40 Sports Sub base.
  • Specification: BS EN 13242

2/6mm & 4/20mm Formpave Aggregates

  • Sourced from local quarries using crushed limestone.
  • Applications: Drainage within permeable block paving.
  • Material Grading: 2/6mm, 4/20mm
  • Specification: BS EN 812 Part 103

Rock Armour Stone/Boulders

  • Sourced from local quarries using crushed limestone.
  • Applications: Road Blocks, Rock Armour stone, Rivers Embankments, Rockery
  • Material Grading: 0/6mm, 0/10mm, 0/14mill, 4/40 Sports Sub base.
  • Specification: BS EN 812 Part 103

Sands

0/2 Fine Building Sand

  • Sourced from local wharf and dredged off the South West culver bank.
  • Application: General construction, Concreting work, Cable surround, Mortar and Rendering.
  • Material Grading: 0/2mm
  • Specification: BS EN 812 Part 103

0/4 Grit Sand and Concrete Sand

  • Sourced from local wharf dredged off the South West banks.
  • Application: General concreting works, Block paving, Backfill.
  • Material Grading: 0/4mm
  • Specification: BS EN 812 Part 103

Fill Sand

  • Sourced from recycled sand.
  • Application: Cable Surround, Trench Fill
  • Material Grading: 0/20mm