Alternate Top Section for NCAT Asphalt Permeameter

This Alternate Top Section for the NCAT Asphalt Field Permeameter is a larger-diameter top-tier option to permit rapid filling for highly permeable mixes. It also allows extending test times for moderately permeable materials. This larger-diameter, single-tier top section can be used as an alternative to the top two sections of the APA-11B four-tiered NCAT Asphalt Field Permeater with the standard top tier.

Features:

• Allows for rapid filling when testing highly permeable mixtures
• Extends test times for moderately permeable materials

Included Items:

• APA-18 Alternate Top Section for NCAT Asphalt Field Permeameter