Jeddah, Saudi Arabia — Advanced Construction Technology Services (ACTS) is proud to announce the successful completion of a comprehensive pavement testing and evaluation project at King Abdulaziz International Airport (KAIA) in Jeddah, one of the region's busiest aviation hubs.

This milestone project underscores ACTS' strong technical capabilities and proven expertise in delivering advanced airport pavement investigations that meet international standards and adhere to recognized industry best practices.

Project Overview

The scope of work encompassed a rigorous combination of nondestructive and destructive testing methodologies designed to provide airport authorities with a complete assessment of pavement structural integrity and functional performance. The evaluation leveraged state-of-the-art equipment and internationally recognized analysis frameworks to ensure accuracy, reliability, and compliance.

Technical Scope and Methodologies

ACTS deployed a multidisciplinary approach to evaluate the airport's pavement systems, including:

Heavy Weight Deflectometer (HWD) Testing

HWD testing was conducted to measure pavement deflection response under dynamic loads, simulating actual aircraft loading conditions. This data is critical for assessing the structural capacity and remaining service life of pavement sections.

Pavement Classification Rating (PCR) Analysis

Using the Federal Aviation Administration's FAARFIELD software, ACTS performed PCR evaluations to determine the load-bearing capacity of the pavement and ensure it meets the operational requirements for current and future aircraft types.

Ground Penetrating Radar (GPR) Surveys

GPR technology was employed to conduct nondestructive subsurface imaging, identifying layer thicknesses, voids, moisture intrusion, and other anomalies that could compromise pavement performance.

Pavement Condition Index (PCI) Evaluation

ACTS utilized the Laser Crack Measurement System (LCMS2) in conjunction with PAVER software to systematically assess surface distresses such as cracking, rutting, and surface deformation. The PCI methodology provides a standardized measure of pavement condition, facilitating data-driven maintenance and rehabilitation decisions.

Pavement Roughness Assessment

A Road Surface Profiler (RSP) was deployed to measure the International Roughness Index (IRI), a key indicator of ride quality and user comfort. This metric is essential for assessing functional performance and planning surface improvement interventions.

Geotechnical Investigations

Subsurface geotechnical investigations were conducted to evaluate soil conditions, subgrade support, and foundation characteristics. This data informs pavement design validation and future expansion planning.

Comprehensive Performance Evaluation

Together, these integrated testing activities provided airport authorities with a holistic understanding of both the structural integrity and functional performance of KAIA's pavement systems. The findings enable evidence-based decision-making for maintenance prioritization, rehabilitation strategies, and long-term asset management planning.

ACTS' Commitment to Infrastructure Excellence

ACTS remains steadfast in its commitment to supporting airport authorities, road authorities, and infrastructure owners across the Middle East and beyond. By delivering integrated pavement engineering solutions, ACTS reinforces its role as a trusted partner in pavement assessment, performance evaluation, and rehabilitation planning.

With over 30 years of experience, 20 laboratories across 11 countries, and a team of 1,300 dedicated professionals, ACTS continues to set the standard for quality, precision, and innovation in construction testing and materials engineering.

Looking Ahead

As airports and transportation networks across the region continue to expand and modernize, ACTS is positioned to deliver the technical expertise, advanced testing capabilities, and industry knowledge required to ensure the safety, durability, and sustainability of critical infrastructure.

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About ACTS

Advanced Construction Technology Services (ACTS) is a leading provider of construction materials testing, quality assurance, and engineering consulting services across the Middle East, Africa, and Asia. With a legacy spanning three decades, ACTS delivers innovative solutions that ensure the safety, compliance, and performance of infrastructure projects worldwide.