If you’re looking for a professional range of site testing services, then TD are here for you. Our team have years of experience and an excellent knowledge of testing/materials and our site technicians come ready in our fully equipped and Chapter 8 compliant vehicles.

We work closely with clients on projects of all types and sizes to ensure testing is completed in accordance with their contract specifications. Our aim is to provide clients with value for money by not only delivering quick and accurate testing but by also being on hand with technical backup and support from our vastly experienced team.

Here at TD
WE PROVIDE A WIDE RANGE OF SITE TESTING SERVICES ACROSS THE UK:
Soil & Aggregate
  • Plate CBR’s
  • Incremental Plate Loading
  • Plate Loading Test – DIN18134
  • Dynamic Cone Penetrometer (DCP)
  • In-situ Density & Moisture Content – Nuclear Method (NDG)
  • In-situ Density – Sand Replacement Method (SRD)
  • In-situ Density – Core Cutter Method
  • Moisture Condition Value (MCV)
  • Light Weight Deflectometer (LWD)
  • Sampling – Stockpiles / Earthworks / Trial Pits
  • Trial Pits & Logging
  • Remoulded CBR
  • In-situ CBR
  • Clegg Hammer
  • Hand Shear Vane (HSV)
  • MEXE Probe
  • Degree of Pulverisation
  • Apparent Resistivity
  • Rapid Moisture Content – Microwave / Gas Burner
  • Soakaway*

See our Schedule of UKAS Accredited Tests

Concrete & Structures
  • Sampling fresh Concrete
  • Making Cubic Specimens
  • Slump
  • Slump Flow
  • Flow Table
  • Air Content
  • Temperature
  • Pull Out Testing of Anchors / Fixings / Re-bar 
  • Pull Off Testing – Bond Strength
  • Coring
  • Breakouts
  • Rebound Hammer
  • Location of Reinforcement by Cover Meter Survey
  • Half Cell Potential Survey
  • Resistivity
  • Visual Defect / Hammer Surveys
  • Crack Measuring / Monitoring
  • Sampling Concrete Dust (for Chemical Analysis)
  • Depth of Carbonation
  • Ferroscan

See our Schedule of UKAS Accredited Tests

Bituminous & Pavements
  • Laying Records
  • Temperatures
  • Sampling
  • Sample Reduction
  • In-situ Density – Nuclear Method (NDG)
  • In-situ Density – Dielectric Method (PQI)
  • Surface Regularity – Rolling Straight Edge
  • Surface Regularity – 3m Beam
  • Surface Macrotexture Depth – Volumetric Patch Technique (Glass Beads)
  • Texture Depth – Sand Patch Method
  • Rate of Spread of Binder – Carpet Tile
  • Rate of Spread of Chippings
  • Spray Bar Calibration*
  • Coring
  • Dynamic Cone Penetrometer (DCP) – to determine equivalent CBR value
  • Light Weight Deflectometer (LWD)
  • Pendulum Skid Tester – Slip / Skid Resistance
  • Hydraulic Conductivity
  • Falling Weight Deflectometer (FWD)*
  • Ground Penetrating Radar (GPR)*
  • Visual Surveys
  • Road Hardness Testing / Surface Dressing Design

See our Schedule of UKAS Accredited Tests

our services
What We Offer You

TD Construction Testing are an independent materials testing laboratory, UKAS accredited to BS EN ISO/IEC 17025:2017. We carry out a range of testing for the civil engineering and construction industry, both in our laboratory and on site across the UK.

Site Testing
If you’re looking for a professional range of site testing services, then TD are here for you. Our aim is to provide clients with value for money by not only delivering quick and accurate testing but by also being on hand with technical backup and support from our vastly experienced team.
Laboratory Testing
Working in partnership with our clients and paying attention to detail, we provide an efficient service that meets their individual needs whilst remaining cost effective by avoiding unnecessary over testing.
Diamond Drilling
We are well equipped with a number of trailer mounted and stand-on coring rigs, giving us the capability to undertake drilling for access, investigation or testing purposes.
Equipment Hire
We have a selection of testing equipment available for hire. Get in touch to discuss your requirements in further detail.