| Lighting cans | DOT Concrete Mix, Rapid Set® Cement |
| Pavement (taxiway, runway, aprons) | Komponent®, Rapid Set® Cement |
| Spall repairs | DOT Concrete Mix, DOT Repair Mix, Rapid Set® Cement, DOT Cement |
Appleton International Airport's two runways intersect instead of running parallel to each other, so pavement repairs require closing both at the same time -- not ideal for keeping traffic moving. As a result, fines for not reopening a nighttime repair are hefty. An award-winning Wisconsin contractor used Rapid Set® DOT Repair Mix to make sure overnight partial-depth surface and joint repairs were for traffic by 6 am.
The asphalt intersections at John F. Kennedy International Airport’s cargo terminal were severely rutted by truck traffic. To repair the damaged pavement and prevent future rutting, Perfetto Contracting installed 4-inch-thick bonded whitetopping made of Rapid Set® DOT Cement concrete.
When John C. Munro Hamilton International Airport in Ontario, Canada, upgraded to LED lighting, contractor Tristar Electric used 200 tons of Rapid Set® Cement to place utility trenches along two runways.
Can lighting was added to the pavement in the taxiways. Using Rapid Set Cement allowed the taxiway to be open to traffic on time each morning.
Contract penalties for construction delays on runway repairs can be extremely punitive. To give crews enough time to cut out and replace old light cans and sample and test newly placed concrete each night before the runway was approved for reopening, contractor DACO Construction used Rapid Set Cement concrete instead of accelerated Type III portland cement concrete.
Rapid Set Cement is the Port of Seattle’s material of choice because it provides high initial strengths and a faster return to service with long-term durability. Rapid Set Cement concrete is used to perform the work overnight and the repaired sections returned to service each morning so that operations and flight schedules are not disrupted.
Project specifications for filling the trenches and holes in the upgrade of the runway lighting called for concrete to achieve compressive strength of 3,500 psi in four hours. Rapid Set Cement was used in the mix design and reached 3,500 psi in two hours, half the time specified, allowing the project to be completed sooner.
Concrete Mix was used to level the seven concrete pads inside this airport's electrical and mechanical rooms. SET Control was used to extend the working time due to the hot temperature setting time and FLOW Control was used to enhance the flow consistency.
Based on the proven performance of Rapid Set® Cement Concrete in heavy-use pavement applications and harsh climates, it was chosen to replace 531 Runway 16C panels. Rapid Set Cement Concrete provided a rapid-setting, high performance concrete solution engineered to provide extended service life and significant savings in repair and replacement costs at SEA-TAC for many years to come.
The sustainability of concrete, the most widely used material in the world, is still a difficult concept to quantify. However, the Product Category Rules (PCRs) for concrete are a step in the right direction. This article focuses on the sustainability of materials used in civil infrastructure such as highways and bridges, but the concepts explored are also frequently applicable to materials used for building repair.
Sydney International Airport invited Volumetric Concrete Australia to perform slab replacement work on the East West Runway 25.
The U.S. Army Engineer Research and Development Center conducted four years of testing to determine the best option for rapid-setting concrete for repairs to military airfields. Product used was Rapid Set Cement.
After 14 years of service, steel-fiber reinforced, post-tensioned, shrinkage-compensating concrete proves a cost-effective paving material for a joint-free airport taxiway. Product used was Type K shrinkage-compensating cement.
Five international projects show how construction products play a supporting role in industries where new technology rollouts, tight timelines, and sustainable design are the new normal. Products used include Cement All, Concrete Mix, Rapid Set Cement, SET Control, and TRU Self-Leveling.
For Teng Li of Teng Li & Associates, the challenge at John Wayne Airport was not only to avoid unsightly cracks and the maintenance issues they cause. He wanted to reduce the residual stresses already built up in the existing structures. After considering several options, he concluded shrinkage-compensating concrete was the best approach for addressing both the issues of cracking and stress build-up. Product used was Type K shrinkage-compensating cement.
Eliminating joints in runways and taxiways has long been an objective of the Federal Aviation Administration (FAA). Joints are usually the locus of spalling, which not only causes bumpy rides but also creates a hazardous situation: Loose concrete fragments can get sucked into jet engine intakes. In its desire to overcome these challenges, the FAA installed one of the most unusual concrete slabs in the world at an Illinois airport. The post-tensioned pavement made with Type K shrinkage-compensating cement with steel fibers is 75 feet wide and 1,200 feet long -- with no joints cut into it.
