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 News

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

Apr
27
Thu
2:00 pm NAPA Webinar: Back to Basics Se...
NAPA Webinar: Back to Basics Se...
Apr 27 @ 2:00 pm – 3:30 pm
Click Here to Register Date: Thursday April 27, 2:00–3:30 p.m. EST Speaker: Randy West, National Center for Asphalt Technologies at Auburn University Building on an understanding of from the previous three webinars on binder properties, aggregates, and volumetrics, this webinar provides a basic overview of the steps for asphalt[...]
May
25
Thu
2:00 pm NAPA Webinar: Back to Basics Se...
NAPA Webinar: Back to Basics Se...
May 25 @ 2:00 pm – 3:30 pm
Click Here to Register Date: Thursday, May 25, 2:00–3:30 p.m. EST Speaker: T.J. Young, Duval Asphalt Products Inc. When it comes to asphalt mix production, each component of a batch or drum plant can influence the final product produced. This webinar looks at the various components of an asphalt[...]
Jun
7
Wed
2:00 pm NAPA Webinar: Back to Basics Se...
NAPA Webinar: Back to Basics Se...
Jun 7 @ 2:00 pm – 3:30 pm
Click Here to Register Date: Thursday, May 25, 2:00–3:30 p.m. EST Speaker: Richard Kramer, Roadtec Placing a smooth, uniform asphalt pavement begins with proper operation of the paving machine. This webinar highlights the different parts of a paver, as well as paver set-up and operation, and how it all[...]

Asphalt Facts

Contact Us

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

Asphalt Pavement Guide

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

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