Laboratory Asphalt Permeameters

Description

Product Code	Product Description
PRS-ASPERT4	Laboratory Asphalt Permeameter,4 inch
PRS-ASPERT6	Laboratory Asphalt Permeameter,6 inch

 

Asphalt Permeameters

STANDARDS  : FM 5-565

Laboratory Asphalt Permeameters measure the hydraulic conductivity of saturated 6in (152mm) diameter asphalt cores or laboratory-compacted specimens using

the falling head method.

The simple, easy-to-use method is based on procedures developed at the Florida DOT.

A version for 4in (102mm) test specimens is also available but does not meet the sample size requirements for the test method.

An asphalt sample is secured by expanding discs inside a cylinder lined with a replaceable latex membrane.

A self-contained manual pump provides a vacuum to draw the membrane against the cylinder during sample placement, as well as pressurizes the membrane during testing

to fill voids and eliminate flow down the outside of the specimen.

A dial gauge displays pressure applied by the hand pump.

Permeability of the prepared specimen is determined by the timing flow of water from the included 500cc Manometer through the sample

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Features

The simple design uses a falling head method to determine the hydraulic conductivity of asphalt cores or lab compacted samples

Convenient dial gauge displays vacuum or pressure applied by hand pump

Device supplied complete with ;

6in or 4in Laboratory Asphalt Permeameter

Two 6in or 4in Latex Membranes

500cc Manometer

Self-contained Hand Pump

Dimensions	203 x 330 x 1,143mm
Weight	12 kg