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

Mar
8
Thu
9:00 am Understanding a Job Mix Formula ... @ HDOT Highways Conference Room
Understanding a Job Mix Formula ... @ HDOT Highways Conference Room
Mar 8 @ 9:00 am – 11:00 am
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[...]
Mar
10
Sat
8:00 am Preparation for the HDOT Bitumin... @ HAPI Office
Preparation for the HDOT Bitumin... @ HAPI Office
Mar 10 @ 8:00 am – 12:00 pm
Click here for additional information and to register. Instructor: Brent Ishikawa, Geolabs, Inc. This workshop will review material and information in preparation for taking the HDOT Bituminous Sampling Exam. Agenda: – Aggregate Sampling – Bituminous Sampling – Question and Answer – Group Exercise – Practicing the Verbal Exam[...]
Mar
15
Thu
8:30 am Understanding a Job Mix Formula ... @ HAPI Office
Understanding a Job Mix Formula ... @ HAPI Office
Mar 15 @ 8:30 am – 10:30 am
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[...]
Apr
23
Mon
8:00 am Best Practices for Asphalt Pavem... @ Pearl Country Club, Pearl Room 2
Best Practices for Asphalt Pavem... @ Pearl Country Club, Pearl Room 2
Apr 23 @ 8:00 am – 4:00 pm
Speaker: Jarrett Welch, Quality Paving Consultants (bio: http://www.qualitypavingconsultants.com/about.html) Who Should Attend: Government agencies, contractors, engineers, and construction managers wanting to gain a basic understanding of how to construct a quality asphalt pavement. Cost: $200 for non-HAPI members; $160 for HAPI members. Costs includes morning refreshments and lunch.[...]
Apr
24
Tue
8:00 am Best Practices for Asphalt Pavem... @ HAPI Office
Best Practices for Asphalt Pavem... @ HAPI Office
Apr 24 @ 8:00 am – 11:00 am
Notes: 1. Prerequisite: Must have attended a HAPI Best Practices for Asphalt Pavement Workshop. 2. Session is limited to 20 people. Speaker: Jarrett Welch, Quality Paving Consultants (bio: http://www.qualitypavingconsultants.com/about.html) Who Should Attend: Government agencies, contractors, engineers, and construction managers wanting to gain a basic understanding of how[...]
1:00 pm Best Practices for Asphalt Pavem... @ HAPI Office
Best Practices for Asphalt Pavem... @ HAPI Office
Apr 24 @ 1:00 pm – 4:00 pm
Notes: 1. Prerequisite: Must have attended a HAPI Best Practices for Asphalt Pavement Workshop. 2. Session is limited to 20 people. Speaker: Jarrett Welch, Quality Paving Consultants (bio: http://www.qualitypavingconsultants.com/about.html) Who Should Attend: Government agencies, contractors, engineers, and construction managers wanting to gain a basic understanding of how[...]

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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