Field Guide

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...