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# Sandberg: Materials Consultancy, Testing and Inspection

> This website provides details of Construction Materials Testing, Site Inspection and Testing, and Consultancy Services for the Construction Industry offered by Sandberg.

Sandberg is an independent private London-based professional partnership providing consultancy, testing, and inspection services for the construction industry worldwide. Founded in 1860, Sandberg is well established and has earned a global reputation for excellence.

## Laboratory Services

### Chemistry Laboratory Testing
- [Cement Testing](https://www.sandberg.co.uk/laboratories/chemistry/cement-testing/): Sandberg offers a comprehensive range of physical and chemical cement testing to BS, EN and ASTM methods at our well-equipped UKAS-accredited Laboratories.
- [Chemical Testing](https://www.sandberg.co.uk/laboratories/chemistry/chemical-testing/): Sandberg offers a comprehensive range of chemical testing services for materials used in the built environment, including aggregates, cement, concrete, mortar, render, and paint. Testing is conducted by experienced staff in UKAS-accredited laboratories using BS, EN, and ASTM standards, as well as in-house methods.
- [Chloride Testing](https://www.sandberg.co.uk/laboratories/chemistry/chloride-testing/): Chloride testing is performed on reinforced concrete to assess chloride levels, which can accelerate steel corrosion and cause concrete spalling. The test, along with visual and carbonation surveys, helps evaluate the structural condition of concrete and its future performance.
- [Efflorescence](https://www.sandberg.co.uk/laboratories/chemistry/efflorescence/): Efflorescence, caused by soluble salts in building materials, can damage mortars, renders, brick, and blockwork. Testing for salts involves careful sampling and analysis to determine salt nature and levels, aiding conservators in assessing building deterioration.
- [Hardened Concrete Analysis](https://www.sandberg.co.uk/laboratories/chemistry/hardened-concrete-analysis/): Chemical analysis of hardened concrete can determine cement content, aggregate cement ratio, PFA and slag content, water/cement ratio, aggregate grading, and the presence of high-alumina cement. Tests are conducted to BS, EN, and ASTM standards, with the ability to perform non-standard analyses.
- [Infrared Spectroscopy](https://www.sandberg.co.uk/laboratories/chemistry/infrared-spectroscopy/): An explanation of infrared spectroscopy techniques and applications for material identification and analysis in construction and manufacturing.
- [Lead in Paint](https://www.sandberg.co.uk/laboratories/chemistry/lead-in-paint/): Information about lead in paint, its risks, common locations, and Sandberg's lead paint analysis services.
- [Mortar Testing](https://www.sandberg.co.uk/laboratories/chemistry/mortar-testing/): Sandberg offers mortar testing services for both modern and historic mortars, analysing composition and aggregate particle size distribution. This helps ensure compliance with specifications, identify deleterious materials, and find suitable replacement materials for historic structures.
- [Rock Salt Testing](https://www.sandberg.co.uk/laboratories/chemistry/rock-salt-testing/): Sandberg provides accredited rock salt testing services according to British Standard BS 3247 for winter road maintenance.
- [Screed Analysis](https://www.sandberg.co.uk/laboratories/chemistry/screed-analysis/): Sandberg offers comprehensive screed analysis, including compaction assessment, material composition analysis, and moisture content determination. Their UKAS-accredited laboratories utilise BS and EN methods of testing.
- [Terrazzo and Agglomerated Stone Floors](https://www.sandberg.co.uk/laboratories/construction-materials/terrazzo-floors/): Explains terrazzo and agglomerated stone flooring materials, their standards, testing services, and performance evaluation.

### Construction Materials Laboratory Testing
- [Agglomerated Stone CE Marking](https://www.sandberg.co.uk/laboratories/construction-materials/agglomerated-stone-ce-marking/): Sandberg offers testing programmes for CE Marking agglomerated stone, including BS EN 15388, BS EN 15285, and BS EN 15286. This service is mandatory for UK agglomerated stone products since 1 July 2013.
- [Aggregate testing](https://www.sandberg.co.uk/laboratories/construction-materials/aggregate-testing/): Sandberg offers comprehensive aggregate testing services for construction materials, including physical, mechanical, and chemical analysis. Testing is conducted to BS EN and ASTM standards, covering properties like grading, strength, durability, and chemical composition.
- [Testing Bricks, Blocks, Flags and Pavers](https://www.sandberg.co.uk/laboratories/construction-materials/testing-bricks-blocks/): Sandberg offers comprehensive brickwork testing, including standard physical and mechanical testing to BS EN 772 series and specialised testing to assess masonry strength. This includes testing large diameter cores to IRS 70778-3, providing accurate assessment, standard compliance, enhanced safety, and valuable data for construction projects.
- [Chloride Diffusion and Chloride Migration Testing](https://www.sandberg.co.uk/laboratories/construction-materials/chloride-diffusion-and-chloride-migration-testing/): Chloride testing is crucial for assessing the durability and performance of concrete, particularly in reinforced structures. Chloride diffusion testing measures the movement of chloride ions through concrete, while chloride migration testing evaluates the movement caused by an external electrical field. Both tests help determine the chloride penetration depth and coefficient, providing valuable information for evaluating concrete mix designs and the service life of existing structures.
- [Fresh Concrete Testing](https://www.sandberg.co.uk/laboratories/construction-materials/fresh-concrete-testing/): The suitability of freshly mixed concrete is assessed using tests like the slump, flow table, and Vebe tests. These tests evaluate workability, air content, density, compactability, and bleeding.
- [Hardened Concrete Testing](https://www.sandberg.co.uk/laboratories/construction-materials/hardened-concrete-testing/): Concrete can be tested for various properties, including strength, density, permeability, and movement. Visual and microscopical examinations can assess quality and identify deterioration. Non-destructive testing methods, such as ultrasonic pulse velocity, are also used for evaluation.
- [Laboratory Concrete Testing](https://www.sandberg.co.uk/laboratories/construction-materials/laboratory-concrete-testing/): Concrete testing is carried out for various reasons, including material evaluation, compliance checks, and failure investigations. Sandberg offers a range of concrete testing services, including testing of fresh and hardened concrete, component materials, and existing structures.
- [Masonry: Assessing Strength and Condition](https://www.sandberg.co.uk/laboratories/construction-materials/masonry-assessment/): There is no British Standard for testing existing brickwork; however, indicative results for testing brick strength can be obtained using the test method for new bricks. Condition surveys can be undertaken to investigate deterioration causes and future performance, including repair options.
- [Screed Testing](https://www.sandberg.co.uk/laboratories/construction-materials/screed-testing/): Sandberg offers screed testing services, including adhesion, curling/lipping/cracking, in-situ crushing resistance, slip resistance, abrasion resistance, and moisture content. These tests assess screed quality, identify potential issues, and ensure compliance with specifications.
- [Terrazzo and Agglomerated Stone Floors](https://www.sandberg.co.uk/laboratories/construction-materials/terrazzo-floors/): Terrazzo and agglomerated stone flooring are alternatives to natural stone. Terrazzo tiles can be single or dual-layered and made from various aggregates, while agglomerated tiles are made from a mixture of aggregates and binders. Sandberg can test and assess the performance of both types of tiles.

#### Geomaterials Laboratory Testing
- [Concrete Petrography](https://www.sandberg.co.uk/laboratories/geomaterials/concrete-petrography/): Sandberg is UKAS accredited to carry out concrete petrography and SEM analysis. The department utilises research-grade microscopes and a Hitachi SEM to analyse concrete composition, including aggregate type, cement type, and water/cement ratio.
- [Concrete Block Testing for Pyrite, Pyrrhotite and Mica to I.S. 465:2018 + A1 2020](https://www.sandberg.co.uk/laboratories/geomaterials/mica-pyrite-blocks/): There has been a dramatic increase in properties affected by concrete block degradation in Counties Donegal and Mayo, Ireland. The Irish Standard, IS 465, provides guidance on assessing and categorising damage, establishing the extent of the problem, identifying the scope of testing required, and selecting an appropriate remedial solution. Sandberg offers analytical and consultancy services, including testing and expert witness opinion, to investigate and advise on this problem
- [Mundic Concrete](https://www.sandberg.co.uk/laboratories/geomaterials/mundic-concrete/): Sandberg’s Laboratories, offer UKAS accreditated petrographic analyses to identify Mundic concrete and assess its condition. The analyses, following RICS guidelines, include visual inspection, chemical analysis, and expansion testing to aid in risk assessment for properties.
- [Scanning Electron Microscopy (SEM) and X-Ray Microanalysis](https://www.sandberg.co.uk/laboratories/geomaterials/scanning-electron-microscope/): Details of Sandberg's SEM and X-ray microanalysis services for high-resolution material characterisation and chemical analysis.
- [Sulfate Attack](https://www.sandberg.co.uk/laboratories/geomaterials/sulfate-attack/): Sandberg offers comprehensive site investigation and laboratory techniques to assess concrete condition and investigate sulfate attack.

### Metallurgy Laboratory Testing
- [Metallurgical Laboratory Services](https://www.sandberg.co.uk/laboratories/metallurgy-laboratory-testing/laboratory-services/): Sandberg provides UKAS accredited testing and failure investigations for metallurgical materials and components.
- [Bolt Testing](https://www.sandberg.co.uk/laboratories/metallurgy-laboratory-testing/bolt-testing/): Sandberg offers a wide range of UKAS accredited bolt testing services, including tensile, shear, and hardness testing.
- [Metallographic, Macrographic and Micrographic Analysis](https://www.sandberg.co.uk/laboratories/metallurgy-laboratory-testing/metallographic-macrographic-micrographic-analysis/): Sandberg offers independent testing and analysis services for metallic and non-metallic materials, including material identification, coatings, corrosion, fire damage, welding, and pipework assessment.
- [Metals and Weld Testing](https://www.sandberg.co.uk/laboratories/metallurgy-laboratory-testing/weld-testing/): Sandberg has expertise in investigating metal failures, including fatigue, welding, corrosion, and bolted connections. With experience in civil engineering, transport, building, and offshore industries, they offer detailed inspections, testing, and specialist advice for fabrication problems.
- [Scaffold Component Testing](https://www.sandberg.co.uk/laboratories/metallurgy-laboratory-testing/scaffold-testing/): Sandberg provides in-house verification of scaffold components and fittings to UK, European, and Australian standards.
- [Tensile Testing of Metals](https://www.sandberg.co.uk/laboratories/metallurgy-laboratory-testing/tensile-testing/): Information about  Sandberg's UKAS-accredited tensile testing services for metallic materials and components.

### Stone Laboratory Testing
- [Building Stone](https://www.sandberg.co.uk/laboratories/stone/building-stone/): Sandberg offers quarry appraisal, stone testing, and fixing evaluation services. Their UKAS-accredited laboratories perform approval and design testing to ensure stone durability and performance.
- [Building Stone Petrography](https://www.sandberg.co.uk/laboratories/stone/building-stone-petrography/): Petrography is a method of analysis used to determine natural stone features and characteristics. Sandberg is UKAS-accredited to carry out petrographic examinations using research-grade microscopes, and a standard report includes classification, description, composition, and potential deleterious constituents.
- [CE/UKCA Marking Stone](https://www.sandberg.co.uk/laboratories/stone/ce-marking-stone/): Sandberg offers UKAS accredited testing programmes for CE/UKCA marking stone, meeting requirements for various product standards including EN 1469, EN 771-6, and EN 1341. CE/UKCA marking is mandatory for stone used in construction applications in the UK.
- [Polished Paver Value (PPV)](https://www.sandberg.co.uk/laboratories/stone/polished-paver-value/): Sandberg offers Polished Paver Value (PPV) testing to BS 7932:2003 for natural stone used in pedestrianised and trafficked areas. The test evaluates slip resistance reduction before and after accelerated abrasive wear to determine the extent of wear and polish.
- [Slate Testing](https://www.sandberg.co.uk/laboratories/stone/slate-testing/): Sandberg offers independent UKAS-accredited slate testing to BS EN 12326 standards. Key tests include petrographic examination, dimensions, water absorption, bending failure load, freeze-thaw resistance, thermal cycling, and sulphur dioxide exposure.
- [Stone Testing](https://www.sandberg.co.uk/laboratories/stone/stone-testing/): Sandberg offers independent UKAS accredited stone testing for a range of British, American, and in-house standards. They can develop bespoke testing methods for unique installations and climatic conditions. Stone testing services include petrographic, physical, mechanical, durability, and miscellaneous tests, as well as slate and fixing tests.
- [Taber Abrasion](https://www.sandberg.co.uk/laboratories/stone/taber-abrasion/): Sandberg offers Taber abrasion testing to ASTM C1353 for natural stone used in flooring applications.
- [UKAS Stone Testing](https://www.sandberg.co.uk/laboratories/stone/ukas-stone-testing/): Sandberg offers UKAS accredited stone testing for a range of British, American, and in-house methods. Testing covers physical and mechanical parameters, including petrographic description, density, porosity, water absorption, compressive strength, and frost resistance. Sandberg provides independent expert advice, sampling services, and interpretation of results.

### UKAS Testing
- [UKAS Testing](https://www.sandberg.co.uk/laboratories/ukas-testing/): Sandberg’s laboratories are UKAS Testing accredited for sampling and testing services for a wide range of construction and environmental materials. UKAS testing accreditation demonstrates technical competence, impartiality and sustainable performance when judged against ISO 17025.

## Site Investigation and Inspection

### Ground Penetrating Radar Site Surveys
- [Ground Penetrating Radar (GPR) Surveys](https://www.sandberg.co.uk/site/gpr/ground-penetrating-radar-surveys/): Ground Penetrating Radar (GPR) and its use in Civil Engineering to characterise the subsurface are explained.
- [Principles of Ground Penetrating Radar](https://www.sandberg.co.uk/site/gpr/gpr-principles/): A description of how Ground Penetrating Radar (GPR) investigates the subsurface.
- [Building Investigation using GPR](https://www.sandberg.co.uk/site/gpr/building-investigation-gpr/): Ground Penetrating Radar (GPR) is a cost-effective, non-destructive method for building inspection and investigation. Sandberg uses it to measure thickness, locate structural members, rebar, and voiding, and assess foundation location.
- [Chimney Flue Location](https://www.sandberg.co.uk/site/gpr/chimney-flue-location/): Sandberg offers chimney flue location surveys using GPR by experienced GPR surveyors. Chimney flue locations can either be marked in situ or on CAD drawings.
- [Concrete Imaging](https://www.sandberg.co.uk/site/gpr/concrete-imaging/): Sandberg uses Ground Penetrating Radar (GPR) to examine concrete structures, and create depth slice images and 3D models, offering detailed reinforcement imaging.
- [Concrete Floor Slab Surveys](https://www.sandberg.co.uk/site/gpr/concrete-floor-slab-surveys/): How Sandberg uses Ground Penetrating Radar (GPR) to assess concrete floor slabs, especially warehouse floors, for defects and construction issues. GPR can determine floor slab construction, reinforcement distribution, thickness, and voiding, providing valuable insights for troubleshooting and repairs.
- [Ferroscan and GPR Rebar Mapping Surveys](https://www.sandberg.co.uk/site/gpr/ferroscan-and-gpr-rebar-mapping-surveys/): A comparison of Ferroscan and GPR for reinforcement detection and imaging of concrete.

### Site Inspection Services
- [Abseil Inspection](https://www.sandberg.co.uk/site/inspection/abseil-inspection/): Sandberg have trained Engineers and Inspectors, who can use abseil access techniques to undertake building cladding inspection, quality control, and on-site testing.
- [Bedding Mortar Investigation](https://www.sandberg.co.uk/site/inspection/bedding-mortar/): Sandberg can investigate bedding mortar problems including tiled flooring failures, visual surveys, sounding, forensic excavation, sampling, and chemical analysis.
- [Concrete Floors](https://www.sandberg.co.uk/site/inspection/concrete-floors/): Sandberg offers comprehensive concrete floor investigation services, including various tests, such as strength, pull-off, soundness, chemical analysis, petrographic examination, slip resistance, and failure investigations.
- [Ferroscan Surveys](https://www.sandberg.co.uk/site/inspection/ferroscan-surveys/): Sandberg undertakes Ferroscan Quickscan surveys for position and cover data, and Image Scans for reinforcement arrangement, depth, and diameter.
- [Fire Damaged Concrete](https://www.sandberg.co.uk/site/inspection/fire-damaged-concrete/): How Sandberg undertakes site inspection and assessment of fire damaged concrete.
- [HAC Concrete Surveys](https://www.sandberg.co.uk/site/inspection/hac-concrete/): Sandberg provides site HAC surveys, including site inspection, non-destructive testing, sampling, cement type confirmation, visual and microscopical examinations, and chemical analysis.
- [NDT Weld Inspection](https://www.sandberg.co.uk/site/inspection/ndt-weld-inspection/): Sandberg offers NDT weld inspection, ultrasonic testing, magnetic particle inspection, dye penetrant testing, and eddy current testing.
- [Paint Inspection](https://www.sandberg.co.uk/site/inspection/paint-inspection/): Sandberg offers UKAS-accredited paint inspection, corrosion surveys, and galvanising testing.
- [Precast Concrete Inspection](https://www.sandberg.co.uk/site/inspection/precast-concrete-inspection/): Sandberg precast concrete inspectors conduct inspections to Network Rail and Highways Agency specifications, as well as BS EN 13670 and BS EN 1992. Services include design review, material certification, manufacturing inspection, post-manufacturing survey, and non-destructive testing.
- [RAAC Identification Surveys and Testing](https://www.sandberg.co.uk/site/inspection/raac-surveys/): Sandberg offers RAAC guidance and inspections, including site surveys, condition assessments, laboratory testing, and structural monitoring.
- [Woodwool](https://www.sandberg.co.uk/site/inspection/woodwool/): A description of possible problems when using Woodwool as permanent shuttering for concrete. 

### Site Leak Detection Services
- [Defect and Leak Location on Bridge Decks and Roofs](https://www.sandberg.co.uk/site/leak-detection/bridge-decks-roofs/): Sandberg offers two techniques for locating waterproofing leaks: low-voltage tracing and high-voltage testing. We can test existing and new construction, including mastic asphalt, traditional felt, and modern single-layer membranes.
- [Waterproof Membrane Defects](https://www.sandberg.co.uk/site/leak-detection/waterproof-membranes/): Describes how Sandberg uses electronic leak detection, moisture metres, chemical tracers, and dyes to test waterproof membranes. 

### Site Load Testing Services
- [Load Testing of Buildings](https://www.sandberg.co.uk/site/load-testing/buildings/): Describes how Sandberg load test buildings while monitoring deflections, crack widths, strains, and temperature to demonstrate a structure's capabilities.
- [Barrier Testing in Buildings and External Balconies](https://www.sandberg.co.uk/site/load-testing/building-and-balcony-barriers/): Sandberg can test barriers in buildings, including balcony balustrading, to verify compliance and adherence to standards like BS 6180 and BS EN 13374.
- [Testing of Car Park Barriers to BS 6180](https://www.sandberg.co.uk/site/load-testing/car-park-barriers/): Sandberg undertakes barrier testing, including dimensional surveying, condition assessments, and load/deflection testing using specialised equipment to ensure compliance with standards.
- [Sports Ground Barrier Testing](https://www.sandberg.co.uk/site/load-testing/sports-ground-barriers/): Sandberg provides testing services for crush barriers at sports stadiums, ensuring compliance with Home Office standards. Testing, conducted by qualified personnel, includes dimensional surveying, condition assessments, and load/deflection testing.
- [Impact Testing of Cladding Systems](https://www.sandberg.co.uk/site/load-testing/cladding-impact-testing/): Sandberg undertakes hard and soft body impact tests following BS 8200:1985, and is UKAS accredited to carry out impact testing following BS EN 14019:2016 and CWCT Technical Note 76.

### Specialist Testing
- [Slip Resistance Testing of Floor and Paving Surfaces](https://www.sandberg.co.uk/site/specialist-testing/slip-resistance/): Sandberg has UKAS accreditation for site and laboratory measurement of slip resistance using the Pendulum Tester to BS EN 16165.
- [Thermography Surveys](https://www.sandberg.co.uk/site/specialist-testing/thermography/): Sandberg offers infrared thermographic surveys to identify building envelope issues, water penetration, and underfloor heating problems.

### Steelwork/Metallurgy Site Services
- [Assessment of Fire-Damaged Structural Steel](https://www.sandberg.co.uk/steelwork-metallurgy/fire-damaged-steel/)
- [Safe Working Loads](https://www.sandberg.co.uk/safe-working-loads/)
- [Site Sampling and Testing of Metal Structures](https://www.sandberg.co.uk/steelwork-metallurgy/sampling-testing/)

## Consultancy Services for the Construction Industry

### Building Envelope
- [Condensation Risk Analysis](https://www.sandberg.co.uk/consultancy/building-envelope/condensation-risk/)
- [Facade and Roofing Consultancy](https://www.sandberg.co.uk/consultancy/building-envelope/facade-roofing/)
- [Fire Safety Audits for Building Facades and Cladding Systems](https://www.sandberg.co.uk/consultancy/building-envelope/building-fire-safety-audits/)
- [Thermal Performance - U-value Calculations](https://www.sandberg.co.uk/consultancy/building-envelope/thermal-performance/)
- [Thermography Consultancy](https://www.sandberg.co.uk/consultancy/building-envelope/thermography-consultancy/)

### Building Retrofit
- [Retrofitting of Buildings](https://www.sandberg.co.uk/consultancy/building-retrofit/retrofitting-of-buildings/)
- [Sustainable Construction](https://www.sandberg.co.uk/consultancy/building-retrofit/sustainable-construction/)

### Concrete Consultancy
- [Alkali Aggregate Reactivity](https://www.sandberg.co.uk/consultancy/concrete/alkali-aggregate-reactivity/)
- [Concrete Consultancy](https://www.sandberg.co.uk/consultancy/concrete/concrete-consultancy/)
- [Concrete Durability](https://www.sandberg.co.uk/consultancy/concrete/concrete-durability/)
- [Concrete in Aggressive Ground](https://www.sandberg.co.uk/consultancy/concrete/concrete-in-aggressive-ground/
- [Concrete Strength Assessment](https://www.sandberg.co.uk/consultancy/concrete/concrete-strength-assessment/)

### Conservation
- [Building Conservation](https://www.sandberg.co.uk/consultancy/conservation/building-conservation/)
- [Historic Metals Assessment and Conservation](https://www.sandberg.co.uk/consultancy/conservation/historic-metals/)
- [Historic Mortars](https://www.sandberg.co.uk/consultancy/conservation/historic-mortars/)
- [Stone Conservation](https://www.sandberg.co.uk/consultancy/conservation/stone-conservation/)

### Expert Services
- [Expert Witness Services](https://www.sandberg.co.uk/consultancy/expert-services/expert-witness/)
- [Independent Advice](https://www.sandberg.co.uk/consultancy/expert-services/independent-advice/)

### Geology/Geomaterials Consultancy
- [Geology/Geomaterials – Summary of Services](https://www.sandberg.co.uk/consultancy/geomaterials/geomaterials-services/)
- [Materials for Coastal Engineering](https://www.sandberg.co.uk/consultancy/geomaterials/coastal-engineering/)

### Polymer Consultancy
- [Polymer Consultancy](https://www.sandberg.co.uk/consultancy/polymers/polymer-consultancy/)
- [Polymers in Construction](https://www.sandberg.co.uk/consultancy/polymers/polymers-in-construction/)
- [Polymer Failure Analysis](https://www.sandberg.co.uk/consultancy/polymers/polymer-failure-analysis/)
- [Polymer Identification and Analysis](https://www.sandberg.co.uk/consultancy/polymers/identification-analysis/)
- [Polymer Microscopy](https://www.sandberg.co.uk/consultancy/polymers/polymer-microscopy/)

### Quality Assurance
- [Contract Administration](https://www.sandberg.co.uk/consultancy/quality-assurance/contract-administration/)
- [Materials and Workmanship](https://www.sandberg.co.uk/consultancy/quality-assurance/materials-and-workmanship/)

### Specialist Services
- [Building Damage Assessment – Earthquake, Fire and Explosion](https://www.sandberg.co.uk/consultancy/specialist-services/building-damage-assessment/)
- [Demolition and Refurbishment](https://www.sandberg.co.uk/consultancy/specialist-services/demolition-and-refurbishment/)
- [Glass and Glazing](https://www.sandberg.co.uk/consultancy/specialist-services/glass-and-glazing/)
- [Pavement Consultancy](https://www.sandberg.co.uk/consultancy/specialist-services/pavement-consultancy/)

### Steelwork Consultancy
- [CE/UKCA Marking of Structural Steelwork](https://www.sandberg.co.uk/consultancy/steelwork/ce-marking-structural-steelwork/)
- [ISO 3834 – Sandberg Services](https://www.sandberg.co.uk/consultancy/steelwork/iso-3834/)
- [Metallurgical Failure Investigation Services](https://www.sandberg.co.uk/consultancy/steelwork/metallurgical-failure/)
- [Responsible Welding Coordinator - RWC](https://www.sandberg.co.uk/consultancy/steelwork/welding-coordinator/)
- [Steelwork Consultancy](https://www.sandberg.co.uk/consultancy/steelwork/steelwork-consultancy/)

### Stone Consultancy
- [Building Stone – New Projects](https://www.sandberg.co.uk/consultancy/stone-consultancy/building-stone-new-projects/)
- [Building Stone – Existing Structures](https://www.sandberg.co.uk/consultancy/stone-consultancy/building-stone-existing-structures/)
- [Building Stone Suitability – Performance Testing](https://www.sandberg.co.uk/consultancy/stone-consultancy/building-stone-suitability/)
- [Building Stone – Source Matching](https://www.sandberg.co.uk/consultancy/stone-consultancy/building-stone-source-matching/)

## Additional Content
- [Sandberg Today](https://www.sandberg.co.uk/about/sandberg-today/): Sandberg, founded in 1860, is a global consultancy and testing firm specialising in construction materials and practices. With a focus on quality and client confidentiality, Sandberg offers comprehensive services through its three interconnected areas of activity: consultancy, laboratories, and site services.
- [160 Years of Sandberg History](https://www.sandberg.co.uk/about/history/): Sandberg, established in 1860 by Christer Peter Sandberg, began as a railway materials consultancy. Over the generations, the company expanded into mechanical railway engineering and materials testing, serving clients globally. Today, led by the fourth generation, Sandberg remains a family-run business, leveraging 160 years of experience and embracing new technologies.
- [Vacancies](https://www.sandberg.co.uk/about/vacancies/): A summary page of current vacancies at Sandberg.
- [Contact us](https://www.sandberg.co.uk/contact/): Location map and how to contact Sandberg.