Asphalt Technology

Asphalt Technology is a DPWH-aligned, four-day, 40-hour training program covering asphalt materials engineering, mix-design principles, laboratory testing, plant production, transportation, paving, compaction, field quality control, pavement distress, maintenance, rehabilitation, and QA/QC systems for road infrastructure projects.

Participants study the behavior of asphalt binders, aggregates, and asphalt mixtures, including the laboratory procedures and Marshall Mix Design methodology identified in the source. The course also addresses asphalt plant operations, placement and compaction practices, field density testing, pavement-failure analysis, and quality monitoring in accordance with the DPWH Standard Specifications for Highways, Bridges, and Airports or Blue Book referenced in the course.

The training is designed to strengthen the technical capability of professionals involved in road construction, materials testing, project supervision, pavement works, and quality control. It is identified in the source as part of the training requirements for the stated Contractors’/Consultants’ Project Engineer accreditation pathway.

Asphalt pavement performance depends on the compatibility and quality of materials, proper mix design, controlled plant production, timely transportation, correct paving and compaction, field testing, and an effective QA/QC system. Inadequate control can contribute to segregation, insufficient density, premature distress, reduced service life, maintenance costs, and rejected work.

This course helps participants connect laboratory properties with production and field operations so they can interpret test information, monitor pavement construction, diagnose distress, and recommend suitable maintenance or corrective measures.

Upon successful completion of the course, participants should be able to:

1. Explain the engineering behavior of asphalt materials and mixtures.
2. Perform or interpret the asphalt laboratory tests covered in the course.
3. Apply the DPWH Standard Specifications or Blue Book requirements identified for asphalt pavement works.
4. Implement effective quality assurance and quality control systems for asphalt production and paving.
5. Diagnose pavement failures and recommend engineering solutions.

• Materials engineers
• Project engineers
• QA/QC engineers
• Pavement supervisors
• DPWH accreditation aspirants

The course may include:

• Instructor-led technical discussions
• Review of asphalt test procedures and results
• Marshall Mix Design examples or exercises
• Plant, paving, and compaction case studies
• Field quality-control and density-testing discussions
• Pavement-distress identification and failure analysis
• QA/QC documentation activities
• Knowledge assessments
• Question-and-answer sessions

Course Requirements

• Attendance for the required 40 training hours
• Active participation in discussions and exercises
• Completion of assigned test-interpretation, mix-design, field-control, or distress-analysis activities
• Completion of required knowledge or practical assessments
• Access to a computer or suitable device for the webinar
• Stable internet connection, microphone, and camera when required

Assessment and Evaluation

Participants may be evaluated through quizzes, asphalt-test interpretation, Marshall Mix Design activities, production and paving case studies, field-density or QA/QC exercises, pavement-distress analysis, and participation.

Inclusions

• Instructor-led technical sessions
• Digital course materials and references
• Asphalt-test and Marshall Mix Design activities
• Production, paving, compaction, and field-control case studies
• Pavement-distress and QA/QC exercises
• Assessment and certificate details subject to confirmation