Airport & runway re-levelling in the United Kingdom
Sunken apron, stand and taxiway slabs lifted back to grade without full replacement.
About airport & runway re-levelling
What this work involves
A dip or stepped joint in an apron, stand or taxiway slab is felt by aircraft tyres and ground vehicles alike, and closing an area costs money by the hour. Settlement under airfield concrete usually traces back to voids left where fine material has washed out, a failed drain run or soft fill under the slab.
A specialist looks at the slab, works out where the void sits and advises whether injection lifting suits the pavement or whether the bay needs breaking out. Give the surface type, the size of the area and the closure windows you can offer, and the method and price are set out for that job.
The essential facts in brief
Airport and runway slab settlement in the UK: how sunken apron, stand and taxiway concrete is investigated and lifted, and how to make an enquiry.
Ready to sort your concrete levelling job?
Describe what you have found, choose the service that fits, and a specialist covering your area will reply with the next step and how the work is priced.
- Residential, commercial and infrastructure jobs
- Pricing depends on the job, quoted per enquiry
- Serving enquiries from across the United Kingdom
How it compares
| Polyurethane resin injectionRecommended | Full panel replacement | Cement pressure grouting | Dowel bar retrofit | |
|---|---|---|---|---|
| Out of service | Within maintenance window | 4–8 weeks per panel | 3–7 days | 1–3 weeks |
| Traffic management | Required | Required | Required | Required |
| Invasiveness | Low | High | Medium | High |
| Addresses void | Yes | Yes | Yes | No |
| Longevity | 25+ years | 25–40 years | 10–20 years | 15–25 years |
| Relative cost | Baseline | Much higher | Similar | Higher |
Does this describe your concrete?
- Standing water collects in a patch of apron that stayed dry when the pavement was new.
- Slab joints on a stand or taxiway have stepped, so one panel sits lower than its neighbour.
- Tugs and ground support equipment judder when they cross one particular stretch of pavement.
- A tapped slab sounds hollow, or the joint sealant has split along the edge of a suspect panel.
- Airfield lighting bases or drainage channels sit proud of the surface around them, or below it.
How the job gets done
Possession plan
The specialist agrees the closure window, the exclusion zone and the lifting tolerances with the airfield operator before any equipment goes on the pavement.
Pavement probing
Small test holes and level readings show where the slab has lost support and how deep the void or soft ground runs.
Staged lift
Resin is injected in measured stages across the grid while a level reader tracks each slab, stopping the moment the target height is reached.
Handback check
Final levels are compared with the agreed tolerance, joints are resealed and the area is released for traffic.
Concrete levelling work across the United Kingdom
Written price before any work. Written cost details are provided after the specialist assesses the job.
Written findings from the specialist. The specialist records findings, cause of movement, and work carried out.
Specialists who know the ground. A local specialist knows the soil conditions and structures in your area.
No obligation to proceed. Read the findings and decide at your own pace; nobody will chase you to go ahead.
Planning around live airside use
Possession windows
Airfield pavements are usually only available in set closure periods. The specialist sizes the work so each slab or bay is lifted, opened up and left usable within one window.
Slab load rating
Aircraft stands and taxiway edges carry wheel loads far above a car park. The method and material are chosen against the pavement's design load, and the specialist records the levels before and after.
Joints and drainage falls
A dip near a joint often points to water getting under the slab. The survey notes joint seal condition and surface falls so lifting does not just move the ponding somewhere else.
Airport & runway re-levelling across the United Kingdom
Specialists cover airport & runway re-levelling across towns including Birmingham · Edinburgh · Glasgow · Leeds · Liverpool · London · Manchester · Sheffield and many more areas throughout the United Kingdom, handling sunken slabs, cracked paths, and uneven concrete surfaces
Related concrete-levelling services
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Approach slabs and deck-end concrete that have dropped at the abutment.
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Driveway slabs that have sunk or tilted toward the house, lifted in place.
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Garage floors that have dropped or cracked, lifted from inside through small holes.
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Sunken garden steps and door thresholds, and the gaps that open beside them.
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Rutted and stepped lorry yards, lifted in phases so vehicles keep moving.
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Sunken machine bases brought back level to the tolerance the equipment needs.
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Shop and office entrances, forecourts and floors that have sunk, repaired while you trade.
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Patios and paths with rocking, dipped slabs, lifted without lifting the paving.
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Forecourt slabs and pump islands that have settled, with falls to the drains restored.
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Plant room slabs that have dropped under heavy equipment, lifted around fixed plant.
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Platforms, walkways and slab track that have sunk, lifted within short access windows.
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Dips, steps and sunken panels in concrete roads, traced to their cause and lifted.
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Concrete sinking along cable, gas and water trenches, and low chamber surrounds.
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Trip steps at slab joints on paths and entrances, lifted level without new paving.
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Dipped aisles and stepped joints in warehouse floors, fixed with the building in use.
Read about warehouse floor re-levellingWarehouse racking re-levelling
Leaning racking uprights traced to sunken slabs and lifted back to level.
Read about warehouse racking re-levellingThe short answers
Unsure which fix applies? Browse the services
What causes airport apron and taxiway slabs to sink?
Fine material washes out from beneath the concrete through drainage joints or cracked slabs, leaving voids. Heavy aircraft and ground vehicle loads then press the slab down into those voids. A leaking drainage run under the pavement is another common cause.
Can resin injection be carried out within a standard possession window?
For most apron and stand bays, yes. The specialist sizes the work to fit the available closure, treating one bay or section at a time and handing it back before the window closes.
Will the lift affect the pavement's load rating?
The material used is chosen to match the pavement's design load. The specialist records the load rating before work begins and the written close-out confirms the treated sections meet it.
How accurate is the final level?
Airfield pavements typically require tolerances of a few millimetres. The specialist reads levels continuously during the lift and stops each injection when the target height is reached, so the finished surface sits within the agreed tolerance.