The 1.4in / 1.5in Membrane Testerhas a 1.4in (35.6mm) diameter and is used to pressure-test Latex Membranes before installation on triaxial or flex-wall permeability soil specimens.

Features:

• Pre-testing of membranes avoids costly failures during testing
• Tester also accommodates 1.5in (38.1mm) Latex Membranes

Membrane Testerstest Latex Membranes to check for leaks. They consist of an aluminum tube with a hose and hose clamp for connection to user’s vacuum supply. MeetsTest Methods:
AASHTO T297
AASHTO T296
ASTM D 4767
ASTM D 2850
ASTM D 5084 <.--StartFragment-->

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