• Skip to main content
  • Skip to footer

Sandberg

Materials Testing and Consultancy

Menu
  • Home
  • About
      • About Us

      • Sandberg Today
      • Sandberg History
      • Opportunities
      • Memberships and Associations
    • Sandberg Key Personnel
        • Neil Sandberg
        • Jim Carmichael
        • Simon Clarke
        • Julie Dell
        • Bob Easthope
        • Mike Eden
        • David Ellis
        • Jayne Fagan
        • Mariachiara Faliva
        • Julian French
        • Rom Gostomski
        • Yohann Guellil
        • Alexander Hollyman
        • Ian Hudson
        • Doug Hunt
        • Marion Ingle
        • Daniel Kinnersley
        • Roger Lucas
        • Dr Ewan Maclean
        • Gavin Mayers
        • Gregory Moor
        • Chris Morgan
        • Simon Morris
        • Dr William Newby
        • Tony Pitman
        • Steve Pringle
        • Richard Rogerson
        • Panos Sotiropoulos
        • Dr Simeon Tulip
        • Tony Willmott
    • News & Information
        • Head Office
        • COVID-19 Update
        • Client Satisfaction Survey
        • UKAS Accreditation
        • Midland Corrosion Services Ltd
        • Pension Scheme Documents
    • Vacancies
        • Analytical Chemist
        • Building Inspector
        • Assistant GPR Surveyor
        • Principal Geologist
  • Laboratory
    • Stone
      • Building Stone
      • CE Marking Stone
      • Stone Testing
      • UKAS Stone Testing
    • Chemistry
      • Cement Testing
      • Chemical Testing
      • Chloride Testing
      • Efflorescence
      • Hardened Concrete Analysis
      • Infrared Spectroscopy
      • Lead in Paint
      • Mortar Testing
      • Rock Salt Testing
      • Screed Analysis
      • Water Testing
    • Construction Materials
      • Agglomerated Stone CE Marking
      • Aggregate Testing
      • Bricks, Blocks, Flags & Pavers
      • Laboratory Concrete Testing
      • Fresh Concrete Testing
      • Hardened Concrete Testing
      • Masonry Testing
      • Screed Testing
      • Terrazzo/Agglomerated Stone
    • Geomaterials
      • Concrete Petrography
      • Mica and Pyrite Blocks
      • Mundic Concrete
      • SEM and X-Ray
      • Sulfate Attack
    • Metallurgy
      • Laboratory Services
      • Bolt Testing
      • Metallographic Analysis
      • Metals and Weld Testing
      • Positive Material Identification
      • Scaffold Component Testing
      • Tensile Testing of Metals
    • UKAS Testing
  • Site
    • Ground Penetrating Radar
      • GPR Surveys
      • GPR Principles
      • Building Investigation
      • Chimney Flue Location
      • Concrete Imaging
      • Concrete Slab Surveys
      • Ferroscan/GPR Compared
    • Inspection
      • Abseil Inspection
      • Bedding Mortar
      • Building Inspection
      • Bridge Inspection
      • Cladding Inspection
      • Concrete Floors
      • Ferroscan Surveys
      • Fire Damaged Concrete
      • GFRC Inspection
      • HAC Concrete
      • NDT Weld Inspection
      • Paint Inspection
      • Precast Concrete Inspection
      • Woodwool
    • Leak Detection
      • Defect and Leak Location
      • Waterproof Membranes
    • Load Testing
      • Buildings
      • Balconies and Barriers
      • Car Park Barriers
      • Sports Ground Barriers
      • Cladding Systems
      • Foundations
      • Glass Panels
    • Specialist Testing
      • Data Logging
      • Slip Resistance
      • Thermography Surveys
    • Steelwork/Metallurgy
      • Steelwork Services
      • Sampling and Testing
      • Safe Working Loads
      • Steel Fire Damage
  • Consultancy
    • Building Envelope
      • Building Fire Safety Audits
      • Condensation Risk Analysis
      • Facade and Roofing
      • Thermal Analysis of Facades
      • Thermography Consultancy
      • Conservation
        • Building Conservation
        • Stone Conservation
        • Historic Mortars
        • Historic Metals Conservation
      • Expert Services
        • Expert Witness
        • Independent Advice
      • Stone Consultancy
        • Building Stone (new projects)
        • Building Stone (existing)
        • Building Stone Suitability
      • Geology/Geomaterials
        • Geology/Geomaterials Services
        • Materials for Coastal Engineering
      • Specialist Services
        • Building Damage Assessment
        • Demolition and Refurbishment
        • Glass and Glazing
      • Quality Assurance
        • Contract Administration
        • Materials and Workmanship
    • Polymers
      • Polymer Consultancy
      • Odour Analysis
      • Polymers in Construction
      • Polymer Failure Analysis
      • Polymer Identification
      • Polymer Microscopy
    • Concrete
      • Alkali Aggregate Reactivity
      • Concrete Consultancy
      • Concrete Durability
      • Concrete Strength Assessment
      • Steelwork
        • CE Marking of Steel
        • ISO 3834 Services
        • Failure Investigation
        • Welding Coordinator (RWC)
        • Steelwork Consultancy
      • Sandberg Consultants
  • Contact

Aggregate testing

Aggregate sample for testing

Aggregates are one of the fundamental materials used in the construction industry. Aggregates can be obtained from a variety of sources: from natural sands and gravels of both land and sea origin to crushed rock and artificially produced materials. They can be used in many ways: as major components of concrete, mortar or bituminous bound materials, as sub-base or capping or for more specialised uses such as track ballast or filter media.

With this wide variety of sources and end uses, evaluation of the characteristics by aggregate testing is very important, providing information for:

  • New source assessment
  • Prediction of in-service behaviour
  • Comparison between materials
  • Specification compliance
  • Quality control

All aggregate testing is undertaken by Sandberg’s experienced technical staff operating from our well equipped, UKAS accredited Laboratories. Sandberg also offers a thorough on-site source assessment and sampling service.

Sandberg offers a comprehensive package of physical, mechanical and chemical aggregate testing to determine the properties of aggregates. Testing can be carried out to the new BS EN Standards as well as ASTM Standards and superseded BS methods.

Aggregate testing can be carried out in the following fields:

  • Physical: Grading, Shape, Relative Density, Bulk Density, Water Absorption
  • Strength: AIV, ACV and TFV, Franklin Point Load
  • Mechanical: AAV, PSV, Los Angeles Abrasion, Wet Attrition
  • Durability: Sulphate Soundness, Frost Heave, Slake Durability Index, Methylene Blue, Drying Shrinkage
  • Chemical: Organic Matter, Chloride, Sulphate or full analysis
  • Specialist: AAR Assessment using Petrography, Gel Pat, Chemical Test, Mortar Bar and Accelerated Mortar Bar and Concrete Prism Method

For more information contact our in-house expert:

avatar

Richard Rogerson

Direct Tel: 020 7565 7080
Email: richard.rogerson@sandberg.co.uk

Footer

Registered in England and Wales
Partnership No: OC304229

About | Laboratories | Site | Consultancy | People | Contact

Share on Twitter Share on Facebook Share on LinkedIn Share on E-mail Share on WhatsApp

Copyright © 2021 Sandberg LLP · Privacy Policy