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

Jul
28
Wed
11:30 am Pavement Treatments Used in Hawa...
Pavement Treatments Used in Hawa...
Jul 28 @ 11:30 am – 12:30 pm
Title: Pavement Treatments Used in Hawaii Speaker: Jon M. Young, Hawaii Asphalt Pavement Industry Pavement treatments used in Hawaii was discussed at 2021 LTAP workshop for the counties and HDOT. This session summarizes the presentations made by representatives of the four counties and HDOT. Each presentation provided[...]
Aug
11
Wed
11:30 am Intro to Perpetual Pavements (08... @ Zoom Presentation
Intro to Perpetual Pavements (08... @ Zoom Presentation
Aug 11 @ 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[...]
Aug
18
Wed
11:30 am PaveXpress for Porous Asphalt De... @ Zoom Presentation
PaveXpress for Porous Asphalt De... @ Zoom Presentation
Aug 18 @ 11:30 am – 12:30 pm
Title: PaveXpress for Porous Asphalt Design Speaker: Jon M. Young, Hawaii Asphalt Pavement Industry This session will be an overview of PaveXpress and PaveInstruct, followed by the design of a porous asphalt section. PAVExpress is a free web-based pavement design tool available for use by local agencies, engineers,[...]
Aug
25
Wed
11:30 am You be the inspector! (08/25/21) @ Zoom Presentation
You be the inspector! (08/25/21) @ Zoom Presentation
Aug 25 @ 11:30 am – 12:30 pm
Title: You be the inspector! Speaker: Jarrett Welch, Consultant, Quality Paving Consultants In this session, you are the inspector at paving project site. The participants will view short (30-120 second) videos of various paving situations. After viewing each video, a group discussion moderated by the instructor will be conducted[...]
Sep
9
Thu
1:00 pm Understanding a Job Mix Formula ... @ Virtual Event
Understanding a Job Mix Formula ... @ Virtual Event
Sep 9 @ 1:00 pm – 3:00 pm
Click here to register Speaker: Jon M. Young, PE, Hawaii Asphalt Pavement Industry Who Should Attend: Contractors, engineers, and construction managers unfamiliar with a JMF submittal. The job mix formula (JMF) is the recommended mixture, which includes aggregate gradation and asphalt binder type, to meet the project[...]

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
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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