The Asphalt Permeameter allows the user to determine the flow rates
of water through a 6-inch or 150mm lab or field compacted specimen using
falling head permeability methods.

Supplied with two latex rubber membranes, standard manometer tube is 500mL capacity.

For studies on open graded friction courses or other highly permeable mixes, order the optional 2000mL capacity manometer tube.

The Asphalt Permeameter is specified in Virginia DOT VTM-120, Florida DOT FM 5-565 and Oklahoma DOT OHDL 44.