Impose a steady flow and record the change in hydraulic head over time. Variable Head Intermediate permeability
BS EN ISO 22282-2 specifies the procedure for determining hardenability of tool steels by the Jominy end‑quench test. It covers specimen preparation, test equipment, heating, quenching, cooling, hardness measurement, and reporting requirements. The standard applies to tool steels intended to be hardened by quenching in water, oil or polymer quenchant. bs en iso 22282-2 pdf
Essential for geotechnical engineers – but the PDF has typical drawbacks Rating: ⭐⭐⭐⭐ (4/5) Impose a steady flow and record the change
The full technical document is a copyrighted publication and is usually obtained through official standards bodies or technical libraries: ISO 22282-2:2012 - Geotechnical investigation and testing bs en iso 22282-2 pdf