At G&H Tech Services, we are proud to be one of the leading UKAS-accredited materials testing companies in Kent. We offer a comprehensive range of Site Testing services for aggregates, bituminous materials, soils, road and pavement surfaces and more. We ensure that all materials are tested to the required standards with reliable, accurate and compliant testing solutions.
Do you have any upcoming site work? Get in touch with us today!
Our site testing services are supported by our UKAS accreditation, meaning that you can trust our methods and the quality of our results. Whether you need asphalt testing on highways, soil testing for a new construction or road inspections, we provide efficient and trusted services, including:
| Materials Tested | Test Description | Test Specification | Accreditation |
|---|---|---|---|
| AGGREGATES | Sampling Aggregates - Stockpiles | BS EN 932-1:1997 | UKAS |
| Sampling Aggregates | STP A0.2 | In-house | |
| BINDER DISTRIBUTORS | |||
| for road surfacing | Rate of spread of binder (bond coat) - carpet tile method (for indication only) | BS EN 12272-1:2002 | In-house |
| BITUMINOUS MIXTURES | |||
| for roads and other paved areas | Measurement of temperature In a lorry / of laid materials / in a heap | BS EN 12697-27:2017 (Contact thermometer) | UKAS |
| Measurement of temperature In a lorry / of laid materials / in a heap / in a paver hopper | BS EN 12697-27:2017 (Infrared thermometer) | UKAS | |
| Measurement of temperature In a paver hopper | BS 598-109:1990 (Contact thermometer) | In-house | |
| Sampling - from augers | BS EN 12697-27:2017 | UKAS | |
| Sampling - from heaps | BS EN 12697-27:2017 | UKAS | |
| Sampling - by coring | BS EN 12697-27:2017 | UKAS | |
| Sampling - from lorry | BS EN 12697-27:2017 | In-house | |
| Preparation of asphalt samples | BS EN 12697-28:2020 | UKAS | |
| PAH screening by PAK marker | ADEPT & Construction Demolition Waste Forum Guidance Note : Managing Reclaimed Asphalt – Highways and Pavements Version 2019 | UKAS | |
| ROAD PAVEMENT SURFACES | Surface regularity using RSE Rolling Straight Edge | TRRL SR 290:1977 | UKAS |
| Texture depth - sand patch method | BS 598-105:2000 | UKAS | |
| Macro texture depth - volumetric patch technique | BS EN 13036-1:2010 | UKAS | |
| 3m static beam | BS EN 13036 - 7:2003 | In-house | |
| 3m static beam | BS 8420:2003, SHW Cl 702 | In-house | |
| BITUMINOUS ROAD SURFACES | In-situ density using indirect density gauges - nuclear method | BS 594987+A1:2017 Annex I and DIHM STP B6 | UKAS |
| In-situ density using indirect density gauges - non-nuclear method | BS 594987+A1:2017 Annex I and DIHM STP B6 | UKAS | |
| Core logging - measurement of layer thickness, visual examination and description of bituminous core samples | DIHM LTP B5, issue 4 - 06/05/2022 | UKAS | |
| Determination of the thickness of a bituminous pavement | BS EN 12697-36:2022 | UKAS | |
| Rate of spread of chippings for mechanical chipping spreaders - PCC | BS 598-1:2011 | UKAS | |
| Rate of spread of chippings for mechanical chipping spreaders - PCC | DIHM STP B4A | UKAS | |
| SOILS | |||
| for civil engineering purposes | Plate Load Test - vertical deformation and strength characteristics by the incremental plate loading test | BS 1377-9:1990 | UKAS |
| Equivalent CBR - determination of equivalent CBR value using the plate bearing test | DIHM STP S5 based on SHW IAN 73/06 | UKAS | |
| Dynamic Cone Penetrometer DCP | DIHM STP S5 Issue No. 3, dated 18/05/2022 | UKAS | |
| Calculation of nominal CBR value using the Dynamic Cone Penetrometer test (DCP) | DMRB, CS229 Data for Pavement Assessment, Rev 0:2020 | UKAS | |
| In-situ density - Core Cutter | BS 1377-9:1990 | UKAS | |
| In-situ density - Sand Replacement SRD (large pouring cylinder) | BS 1377-9:1990 | UKAS | |
| In-situ density - Sand Replacement SRD (small pouring cylinder) | BS 1377-9:1990 | In-house | |
| In-situ density and water content - non-nuclear method by electromagnetic SDG | ASTM D7830/D7830M-14 (2021) | UKAS | |
| In-situ density - nuclear method for bulk and moisture densitycomparative/absolute/compliance tests | BS 1377-9:1990 | UKAS | |
| Sampling of soils - from stockpiles | DIHM STP S0 | UKAS | |
| Hand Shear Vane HSV | NZ Geotechnical Society INC | In-house | |
| Mexe Probe CBR | Manufacturer Instructions | In-house | |
| Dynamic Plate Load Testing with the Light Drop-Weight Tester | FGSV TP BF-StB Part 8.3 | In-house | |
| Portable Dynamic Plate Test | KCC Appendix 0/1 Clause 889 AK | In-house | |
| In situ determination of material stiffness by Lightweight Deflectometer (LWD) | BS 1924-2:2018 | In-house | |
| Hydraulically Bound and Stabilized Materials for Civil Engineering Purposes | Sampling | BS 1924-1:2018 | UKAS |
| In-situ density - Nuclear gauge method - bulk density and moisture density compliance/comparative tests | BS 1924-2:2018 | UKAS | |
| In-situ density - Sand Replacement SRD (large and small pouring cylinder) | BS 1924-2:2018 | UKAS | |
| Laboratory compaction of bituminous mixtures by vibratory compaction: - ITSM and reference (refusal) density specimens | BS EN 12697-32:2019 and DIHM STP B09 | In-house | |
| In situ determination of material stiffness by Lightweight Deflectometer (LWD) | BS 1924-2:2018 | In-house | |
| Method for the wheel path deformation measurement | SHW Cl 886:Nov-2021 | In-house | |
| Unbound & Hydraulically Bound MixturesUnbound & Hydraulically Bound Mixtures | Sampling | BS EN 13286-1:2021 | UKAS |
| Degree of pulverization | BS EN 13286-48:2005 | In-house | |
| Manufacture of test specimens of hydraulically bound mixtures HBM using vibrating hammer compaction, Laboratory | BS EN 13286 51:2004 | UKAS | |
| CONCRETE - fresh | Sampling fresh concrete - composite & spot sample | BS EN 12350-1:2019 | In-house |
| Slump | BS EN 12350-2:2019 | In-house | |
| Making test cubes and curing for strength tests | BS EN 12390-2:2019 | In-house |
If you’re about to start a construction project and require site testing, please don’t hesitate to contact us today for reliable and effective services.
Contact us to discuss your requirements during a tailored consultation. This helps us determine the best approach for your site, whether it’s soil testing, asphalt testing or other surface inspections.
Our experienced technicians conduct the necessary site tests using advanced equipment and methods. Each test is performed in compliance with UKAS standards to ensure accuracy.
Once the tests are completed, we provide a thorough and detailed report. This includes recommendations for improvements or further testing, so you have all the information you need.(Recommendations for Improvement or further testing are based on our experience & opinion and are not covered by our UKAS Accreditation).
Site testing is the process of assessing the quality, strength and suitability of materials used in construction projects, such as soil, asphalt and aggregates.
Site testing is vital for ensuring that construction materials meet safety standards and regulatory requirements, preventing future issues such as structural failures or unsafe road conditions.
Site testing is beneficial for any construction project including road works and highways.
If the tests identify issues with materials or construction quality, we can provide recommendations for remedial work and offer retesting services. (Recommendations for Improvement or further testing are based on our experience & opinion and are not covered by our UKAS Accreditation).
Yes, our UKAS accreditation guarantees the reliability and accuracy of all test results. We follow stringent standards and use advanced equipment to ensure precision.
UKAS accreditation means that our testing services have been independently verified to meet the highest industry standards for quality and reliability.
The length of time site testing takes will vary from project to project. We recommend contacting us for a more accurate timeframe.
Simply get in touch with our team for a consultation, and we will provide a tailored quote based on your specific testing requirements.
With over 25 years of experience in site testing, our highly skilled, trained and knowledgeable technicians are experts in their field, ensuring the highest level of service.
Our UKAS accreditation ensures that we follow industry-leading standards, providing you with reliable, accurate and compliant test results every time.
We are committed to delivering high-quality testing services while considering the environmental impact of our operations, helping you meet sustainability goals.
Are you looking for reliable and accurate site testing services? If so, G&H Technical Services is here to help. Get in touch with us today for more information.
