Our Services
Tested on Site, Analysed in the Laboratory
Service Details
Each service page explains the scope, the standards we apply and what you receive. Our full list of tests follows below.
Soil Tests
Our soil tests form the basis of your construction project. With Atterberg limits, sieve analysis, compaction and bearing tests we characterise your soil in full.
Determination of water content
TS EN ISO 17892-1
Determination of Atterberg limits
TS EN ISO 17892-12
Determination of particle size distribution (sieve analysis)
TS EN ISO 17892-4
Determination of particle density (pycnometer method)
TS EN ISO 17892-3
Soil classification
TS EN ISO 14688-2
Determination of linear shrinkage
BS 1377-2:2022
Determination of bulk density
TS EN ISO 17892-2
Determination of the density/water content relationship (Proctor method)
TS EN 13286-2
Determination of California bearing ratio, immediate bearing index and linear swelling
TS EN 13286-47
Field Tests
Determination of in-place density / degree of compaction (sand cone method) (result: 6–48 hours)
ASTM D1556/D1556M-24
TS 13872
Compaction quality control measurement, set of 3 (light weight deflectometer, LWD) (result: 2 minutes)
ASTM E2835-21(2026)
In-situ penetration resistance, layer thicknesses and estimated CBR with the dynamic cone penetrometer (DCP) (8 kg / 4.6 kg hammer; up to 2 m with extension rods)
ASTM D6951/D6951M-18(2023)
Aggregate Tests
Determination of particle size distribution (sieve analysis)
TS EN 933-1
Particle shape – elongation index
BS 812-105.2:1990
Particle shape – flakiness index
BS 812-105.1
Assessment of fines (methylene blue test)
TS EN 933-9
Determination of water content
TS EN 1097-5
Determination of particle density and water absorption
TS EN 1097-6
Determination of particle density of filler (pycnometer method)
TS EN 1097-7
Determination of particle density (pycnometer method)
BS 812-2:1995
Determination of loose bulk density and voids
TS EN 1097-3
Resistance to fragmentation (Los Angeles test)
TS EN 1097-2
Sampling from stockpiles
TS EN 932-1
Reduction of laboratory samples (quartering)
TS EN 932-2
Clay lumps and friable particles
ASTM C142/C142M-17(2023)
Percentage of crushed particles
TS EN 933-5
Particle density and water absorption (conical pycnometer method)
BS 1377-2:2022
Shell content of coarse aggregates
TS EN 933-7
Bituminous Mixture Tests
Specimen preparation by impact compactor, set of 3 (Marshall method)
TS EN 12697-30
Binder content (reflux extractor method)
ASTM D2172/D2172M-26
Particle size distribution
TS EN 12697-2
Bulk density of specimens / cores
TS EN 12697-6
Particle loss of porous asphalt specimens
TS EN 12697-17
Dimensions of bituminous specimens
TS EN 12697-29
Asphalt Pavement Tests
Core sampling from asphalt pavements
TS EN 12697-27
Sampling of hot mix asphalt
TS EN 12697-27
Layer thickness of asphalt pavements from cores
TS EN 12697-36
Macrotexture depth of pavement surface (volumetric patch method)
TS EN 13036-1
Bitumen Tests
Determination of density
TS EN 15326+A1
Fresh Concrete Tests
Density of fresh concrete
TS EN 12350-6
Slump test
TS EN 12350-2
Air content
TS EN 12350-7
Hardened Concrete Tests
Density of hardened concrete
TS EN 12390-7
Water absorption and voids of hardened concrete
ASTM C642-21
Making and curing specimens for strength tests
TS EN 12390-2
Compressive strength of test specimens
TS EN 12390-3
Diamond core drilling from structures (Ø52–250 mm), examination and compressive strength of cores
TS EN 12504-1
ASTM C42/C42M-20
Assessment of in-situ compressive strength in structures and precast elements (from cores and/or indirect test results)
TS EN 13791
Rebound hammer (Schmidt) test
TS EN 12504-2
Rebar location and approximate cover depth – non-destructive pre-scan before coring / rebound testing (not a certified cover survey)
BS 1881-204:1988
DGZfP-B 02:2021-05 (method guideline)
Concrete Paving Block Tests
Tensile splitting strength of concrete paving blocks
TS EN 1338
How We Work
1
Contact
We listen to your project and define what you need
2
Site Sampling
Fast, reliable sampling with modern equipment
3
Laboratory
Detailed analysis to international standards
4
Reporting
Clear test reports and recommendations