Permeability Tester

Introduction

Geo-synthetics vertical water penetration instrument is used to determine the geotextile and its related products in the constant head of the vertical permeability. The instrument’s head can be adjusted (0-300mm), and can maintain a stable head. The instrument uses a box structure to reduce head loss.

Applications

Geo-synthetics vertical water penetration instrument is used to determine the geotextile and its related products in the constant head of the vertical permeability.

Standards:

ISO 11058Geotextiles and geotextile-related products — Determination of water permeability characteristics normal to the plane, without load

ASTM D4491Standard test methods for water permeability of geotextiles by permittivity

GB/T 15789Geotextile-Determination of water flow

JTG E50 T1141Test methods of geo-synthetics for highway engineering

SL/T23

Technical Parameters: