Jet fuel spills, Skydrol hydraulic leaks, tow tractor wheels, and winter de-icing fluids demand a concrete floor system engineered specifically for aviation maintenance. Detroit Concrete installs urethane and epoxy coatings rated for those exact exposures, with slab prep and joint details matched to aircraft operations. Free written estimate on every project.
A standard warehouse epoxy floor fails in an aircraft hangar within months. Skydrol hydraulic fluid, the standard in modern commercial and corporate aircraft, chemically attacks conventional epoxy coatings and dissolves them. Jet fuel and avgas create separate chemical stresses. Winter de-icing fluids add glycol exposure that compounds the problem. The right hangar floor coating is engineered to resist all three simultaneously, typically a urethane cement system or aviation-grade epoxy with matching topcoat and slab preparation.
Load patterns in hangars differ from other industrial spaces. A tow tractor moving aircraft concentrates weight on small hard wheels, creating point loads similar to forklift traffic but at different angles and frequencies. Parked aircraft distribute weight across gear positions but sit stationary for extended periods. We design the slab and coating thickness for both scenarios, with reinforcement at known aircraft tire contact zones.
How Hangar Floor Coating Gets Installed in Detroit
Map chemical exposure
We interview maintenance staff about the specific aircraft types, hydraulic systems (Skydrol grade, mineral oil, or synthetic), fuel types, and de-icing protocols. This exposure profile determines the exact coating system and thickness.
Grind and remediate slab
The concrete slab is diamond-ground to the coating manufacturer's profile. Any zones contaminated by prior fuel or hydraulic spills are remediated, sometimes requiring removal and replacement. Cracks are repaired with high-strength bonded materials.
Apply aviation-rated coating
The matched system (urethane cement for Skydrol-heavy exposure, aviation epoxy for general use) is applied at engineered thickness. Slip-resistant aggregate is broadcast into the wet coating in high-traffic areas like tow paths.
Seal joints and document
Control joints are filled with chemical-resistant semi-rigid filler rated for the same fluids the coating handles. The topcoat seals the system. Chemical-resistance documentation is provided for facility compliance files.
Load engineering
Tow Tractor Loads Are Often the Worst-Case Scenario
The aircraft itself is heavy but spreads load across multiple landing gear points. The tow tractor that moves aircraft in and out of the hangar concentrates load on small hard wheels, creating point stresses that exceed aircraft tire contact. We engineer the coating and slab for tow tractor loads as the design worst case, which ensures the floor handles lighter aircraft loads without issue.
Coordinate apron and taxiway pavement outside the hangar door with the interior floor work. See all aircraft hangar services for a complete facility approach.
Skydrol resistance, tow tractor loads, joint fillers and aviation compliance.
Aviation chemicals (especially Skydrol) attack standard epoxy systems aggressively. Combined with tow tractor point loads and aircraft tire contact patches, the spec has to match a unique exposure profile that other commercial floors do not see.
If the hangar handles aircraft with Skydrol hydraulic systems (most modern commercial and many corporate), yes. Skydrol-rated urethane cement is the typical answer; the wrong system dissolves quickly under Skydrol contact.
Glycol-based de-icing fluids are part of the chemical exposure profile in Detroit hangars. We spec the system for those alongside the aviation hydraulics so winter operations do not degrade the floor.
Yes, the joint filler has to be chemical-resistant to the same aviation fluids the coating handles. Standard polyurea filler can degrade under Skydrol; we use chemical-resistant variants in aviation environments.
A typical hangar takes a week or two from prep through cure, with the hangar offline during the work. Larger MRO facilities stretch to multi-week phased installs. The schedule is built around maintenance operations.
Client reviews
What Detroit Operations Say About Their Hangar Floors
Skydrol-rated urethane install in our maintenance hangar. Three years of regular hydraulic spills, zero coating failure at any spill point. Worth the spec premium over standard epoxy.
Z. A5
FBO Manager, Detroit Airport
★★★★★
Engineered for our tow tractor loads, not just aircraft loads. The coating has held perfectly at every tow turn point, where the previous floor had failed within months.
Y. A5
MRO Operations, Warren
★★★★★
Coordinated install during a scheduled maintenance downtime. Hangar offline only for the cure window, back in service on schedule. Real coordination with operations.
Q. A5
Corporate Hangar Owner, Ann Arbor
★★★★★
Documented chemical-resistance rating for our facility compliance file. Auditor accepted without questions. The documentation matters in aviation.
X. A5
Aviation Facility Director, Sterling Heights
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