• 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
        • Paul Bennett-Hughes
        • Simon Clarke
        • Julie Dell
        • Mike Eden
        • David Ellis
        • Jayne Fagan
        • Mariachiara Faliva
        • Julian French
        • Rom Gostomski
        • Kevin Green
        • Yohann Guellil
        • Ian Hudson
        • Sam Hudson
        • Marion Ingle
        • John Jones
        • Ashfaq Khokhar
        • Daniel Kinnersley
        • Ewa Krylowicz
        • Sebastian Kwincinski
        • Graham Lee
        • Roger Lucas
        • Dr Ewan Maclean
        • Gavin Mayers
        • Gregory Moor
        • Chris Morgan
        • Simon Morris
        • Tony Pitman
        • Steve Pringle
        • Richard Rogerson
        • Mohamad Sabra
        • Panos Sotiropoulos
        • Connor Walden
    • News & Information
        • Reinforced Autoclaved Aerated Concrete (RAAC)
        • London Legal Walk
        • Sam Burdett appointed to IOM3 advisory council
        • Tony Willmott 1949 – 2021
        • Structural Steelwork – Specifying the Future
        • Head Office
        • COVID-19 Update
        • Client Satisfaction Survey
        • UKAS Accreditation
        • Midland Corrosion Services Ltd
        • Pension Scheme Documents
    • Vacancies
        • Conservation Architect
        • (Mechanical) Load-testing Lead
        • GPR Surveyor
        • Materials Consultant
        • Building Inspector
        • Head of Facades
  • Laboratory
    • Stone
      • Building Stone
      • CE/UKCA 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
      • Chloride Diffusion and Chloride Migration 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
      • 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
      • RAAC Identification Surveys
      • 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
      • Building Retrofit
        • Retrofitting of Buildings
        • Sustainable Construction
      • 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
        • Building Stone – Source Matching
      • Geology/Geomaterials
        • Geology/Geomaterials Services
        • Materials for Coastal Engineering
      • Specialist Services
        • Building Damage Assessment
        • Demolition and Refurbishment
        • Glass and Glazing
        • Pavement Consultancy
      • Quality Assurance
        • Contract Administration
        • Materials and Workmanship
    • Polymers
      • Polymer Consultancy
      • Polymers in Construction
      • Polymer Failure Analysis
      • Polymer Identification
      • Polymer Microscopy
    • Concrete
      • Alkali Aggregate Reactivity
      • Concrete Consultancy
      • Concrete Durability
      • Concrete Strength Assessment
      • Steelwork
        • CE/UKCA Marking of Steel
        • ISO 3834 Services
        • Failure Investigation
        • Welding Coordinator (RWC)
        • Steelwork Consultancy
      • Sandberg Consultants
  • Contact
David Ellis

David Ellis, Partner

MSc, BSc (Hons), Eur Ing, C Eng, FIMMM, Eur Geol, C Geol, FGS, FSFE, FIQ

Geology/Geomaterials Department

Head Office and Central Laboratories, 5 Carpenters Place, Clapham High Street, London SW4 7TD

Email: david.ellis@sandberg.co.uk

Tel: 020 7565 7065

  • Evaluation of natural stone
  • Internal/external cladding and flooring
  • Failure investigations

Extensive international experience over more than 35 years in geomaterials, construction materials and testing techniques in the building and civil engineering industry, particularly in the quality and application of construction products. Experienced in the specification, analysis and assessment of geomaterials and in-service structural and performance-related failure investigations.

Special interest in the evaluation of natural stone for internal/external cladding and flooring/paving applications. Experienced in the specification, selection and testing of natural stone, quarry assessments, supplier facility assessments and audits, performance testing of fixings, failure investigations, cleaning and repair techniques, condition monitoring and assessment.

President of the Stone Federation of Great Britain 2010-2012.

Footer

Registered in England and Wales
Partnership No: OC304229

About | Laboratories | Site | Consultancy | People | Contact

Share on X (Twitter) Share on Facebook Share on LinkedIn Share on E-mail Share on WhatsApp

Copyright © 2023 Sandberg LLP · Privacy Policy