Welcome to the Hawaii Asphalt Paving Industry

The Hawaii Asphalt Paving Industry (HAPI) represents asphalt pavement producers and laydown contractors in the State of Hawai'i as well as industries related to pavement preservation. Formed in 1989, HAPI's purpose is to provide engineering promotion and education to advance the continuing use of asphalt pavement and pavement treatments throughout the State of Hawai’i. Learn More


HAPI Asphalt Pavement Guide

The HAPI Asphalt Pavement Guide is an informational resource on asphalt pavements and pavement treatments. It contains a general overview of all aspects asphalt pavement and pavement treatments, and in-depth information on recommendations and practices for Hawai’i. It is intended to assist those who work with asphalt pavements and pavement treatments, including architects, engineers, contactors, students and homeowners.

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Upcoming Events

11:30 am Pavement Distress (04/21/21) @ Zoom Presentation
Pavement Distress (04/21/21) @ Zoom Presentation
Apr 21 @ 11:30 am – 12:30 pm
Title: Pavement Distresses Speaker: Mike Huner, Engineering Consultant, Huner Consulting, LLC This session will discuss the FHWA’s LTPP Distress Identification Manual. Attendees will learn the definitions/descriptions, severity levels, and how to measure the various distresses. It is not always possible to identify the causes of the distress[...]
11:30 am Intro to Perpetual Pavements (04... @ Zoom Presentation
Intro to Perpetual Pavements (04... @ Zoom Presentation
Apr 28 @ 11:30 am – 12:30 pm
Title: Intro to Perpetual Pavements Speaker: Jon M. Young, Hawaii Asphalt Pavement Industry This session is an overview of the design of perpetual pavements. Since 2001, the APA’s Perpetual Pavement Award program has recognized over 150 long-life pavements in 31 U.S. states and one Canadian province. These roads[...]

Facts & Videos

Contact Us

Hawaii Asphalt Paving Industry
1287 Kalani Street, Suite 202
Honolulu, HI 96817
Tel: 808.847.HAPI (4274)
Email: jon@hawaiiasphalt.org
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Asphalt Pavement Guide

An interactive guide to everything about asphalt pavements and pavement treatments including local Hawai’i guidance, procedures and designs.
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