Field Guide

Pocket Penetrometer vs Hand Vane Tester: Which Should You Use?
Pocket Penetrometer vs Hand Vane Tester: Which Should You Use?
Compare pocket penetrometers and hand vane testers for cohesive soils. Learn what each instrument measures, its limitations and which is most suitable for trial pits, sample logging and geotechnical site... Read more...
Geotechnical photo board used for trial pit logging and soil descriptions
How to Log a Trial Pit: A Practical Ground Investigation Guide
A practical guide to trial pit logging, including soil descriptions, groundwater observations, samples, photographs, field tests and essential equipment. Read more...
8 kg Dynamic Cone Penetrometer kit for estimating in-situ ground strength and CBR
Dynamic Cone Penetrometer Testing: How to Estimate CBR on Site
A practical guide to Dynamic Cone Penetrometer testing, calculating DCPI, estimating CBR, identifying pavement layers and avoiding common field errors. Read more...
Field Vane Shear Test: A Complete Guide for Geotechnical Engineers
Field Vane Shear Test: A Complete Guide for Geotechnical Engineers
A complete field guide to vane shear testing, including equipment, test procedure, calculations, limitations and interpretation of undrained shear strength. Read more...
Testing Sports Pitches and Turf Surfaces: How Geotechnical Equipment Delivers Reliable Ground Assessment
Testing Sports Pitches and Turf Surfaces: How Geotechnical Equipment Delivers Reliable Ground Assessment
Learn how field-testing equipment supports reliable assessment of sports pitches and turf surfaces, from compaction and strength to drainage and moisture. Read more...
How to Use a Schmidt Hammer Correctly on Site
How to Use a Schmidt Hammer Correctly on Site
A practical guide to preparing the test surface, positioning a Schmidt hammer, taking consistent readings and interpreting rebound results on site. Read more...