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

  • New HAPI Member - G70
    New HAPI Member – G70
    From G70: Founded in 1971, G70 is an award-winning multi-disciplinary design firm of architects, engineers, planners, interior designers, cultural practitioners...
  • New HAPI Member - HDR Engineering, Inc.
    New HAPI Member – HDR Engineering, Inc.
    From HDR Engineering, Inc. HDR is a global leader in integrated multidisciplinary design. The practice was founded more than 100...
  • National Public Works Week in Hawaii
    National Public Works Week in Hawaii
    To celebrate National Public Works Week (May 19-25, 2019), APWA Hawaii will have exhibits on display at Kahala Mall see...

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
11
Thu
8:00 am 2019 Airfield Paving Clinic @ DKI Airport Conference Center
2019 Airfield Paving Clinic @ DKI Airport Conference Center
Jul 11 @ 8:00 am – Jul 12 @ 4:30 am
Registration is closed for this event! No late sign-ups will be accepted. Click here to register Who Should Attend: The clinic is intended for FAA, state aviation, and airport staff , contractors, inspectors, consulting engineers, testing laboratory personnel, and others who are involved in airport asphalt pavement[...]
Jul
19
Fri
11:00 am July 2019 HAPI Lunch Meeting @ Pearl County Club - Pearl Room II
July 2019 HAPI Lunch Meeting @ Pearl County Club - Pearl Room II
Jul 19 @ 11:00 am – 1:00 pm
Click here to sign-up for our lunch meeting. You DO NOT need a ticket to attend (i.e. no need to “Claim Your Order”).  Please see the person that registered you to obtain a copy of your ticket. Program Topic: Meet David Gent Speaker: David Gent, P.E., Executive[...]
Aug
15
Thu
8:30 am Introduction to the Women of Asp... @ Office of ATA
Introduction to the Women of Asp... @ Office of ATA
Aug 15 @ 8:30 am – 9:30 am
Introduction to the Women of Asphalt @ Office of ATA
Click here to sign-up. Several of the founding members will be in on the call to describe how the WofA is a national coalition which supports women in all aspects of the asphalt industry through mentoring, education, and advocacy, and by encouraging women to seek careers in[...]

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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