BS EN ISO 22282-2 applies to all types of geomembranes, including those made from polymeric materials, such as polyethylene, polypropylene, and PVC. The standard is relevant to a wide range of industries, including:
specifies requirements for the determination of the local permeability of soil and rock in a borehole using two primary techniques:
: All testing equipment must possess valid calibration documentation prior to mobilization. Structure of the Official Document bs en iso 22282-2 pdf
This part of the ISO 22282 series focuses on determining in both saturated and unsaturated ground conditions.
Water is added to the borehole at a rate that maintains a completely constant water level above the natural water table. The volume of water required to maintain this constant head over fixed time intervals is measured. BS EN ISO 22282-2 applies to all types
The official BS EN ISO 22282-2 PDF provides detailed specifications on:
Essential for geotechnical engineers – but the PDF has typical drawbacks Rating: ⭐⭐⭐⭐ (4/5) Water is added to the borehole at a
), where a steady flow is maintained while recording head changes. Variable Head (Rising/Falling)
BS EN ISO 22282-2 is Part 2 of the ISO 22282 series. It outlines the requirements for the equipment, execution, and reporting of pumping tests. A pumping test involves pumping water from a well at a controlled rate and observing the change in water levels in the pumping well and nearby observation wells.
The primary aim of the standard is to provide a reliable framework for establishing groundwater conditions and determining the hydraulic properties of the ground. These parameters are essential for: Foundation Design
