Loading Dock Concrete Built for Gatineau Truck Traffic
Trucks back into loading docks hundreds of times per year. The pit fills with water and salt. The apron corner takes the full weight of a delivery vehicle at a single point. Gatineau Concrete pours docks engineered to handle that punishment, with sloped aprons that shed water away from the pit and steel edge protection cast into the slab. We also repair failed docks by fixing the engineering mistake that caused the failure in the first place. Free written estimate on every project.
Why Loading Dock Concrete Fails Faster Than Parking Lot Concrete
A parking lot spreads truck loads across a wide area. A loading dock concentrates them. The rear wheels of a delivery truck land on the same 12-inch square of concrete thousands of times a year. Add winter salt, freeze-thaw cycles, and the steel dock plates that drag across the leading edge, and a standard parking-lot slab cracks and spalls in five years. A dock slab has to be engineered thicker, reinforced heavier at the edge, and protected with a steel angle that takes the dock-plate abuse.
The pit itself is another problem. An open dock door lets rain and meltwater pour in. If the apron slopes the wrong way (toward the pit instead of away), water pools at the slab edge, freezes, and breaks the concrete from inside. We slope every apron away from the building, toward the parking lot or a catch basin, so the pit stays as dry as an open dock allows.
We assess the weight and frequency of trucks using the dock, the pit depth and drainage, the dock-leveler type and embed locations, and the slope direction. This data drives the slab thickness, reinforcement pattern, and apron grade.
Prepare pit and apron base
The pit is excavated to spec, the apron subgrade is compacted, and gravel base is laid. Any pit drainage lines are run before forming begins. The base has to be solid so the slab doesn't settle unevenly under truck loads.
Form, reinforce, embed steel
Pit walls and apron edges are formed to the engineered dimensions. Rebar is tied at the specified spacing, with extra reinforcement at the corner where trucks land. The steel edge angle is positioned and welded to embed studs. Dock-leveler anchor bolts are set at the right spacing.
Pour, slope, finish, harden
Concrete is placed and consolidated into the forms. The apron is finished with a slope away from the pit (typically 1/8 inch per foot). The surface is broom-finished for grip. A hardener is applied to the high-wear areas to resist dock-plate abrasion.
When docks fail
Repairing a Failed Loading Dock Means Finding the Root Cause
A spalled dock edge looks like a concrete problem. It is usually an engineering problem. The original dock was too thin, or the steel edge angle was never installed, or the apron was sloped the wrong way. Patching the spall without fixing the cause means the dock fails again in two years.
We assess every failed dock for the original engineering mistake. If the slab beneath is sound and only the edge is damaged, we cut out the failed section, add the steel edge angle that should have been there, and pour a repair that matches the original spec. If the whole dock was undersized or reverse-sloped, we recommend a full replacement. We also work with our commercial floor and equipment pad teams to integrate the dock into the wider facility concrete plan.
Slab specs, steel edges, dock-leveler embeds, drainage and when to repair vs replace.
Because they take concentrated repeat loads at a single point (the truck rear-wheel landing spot), steel-on-concrete abuse from dock plates, and concentrated water/salt at the pit. A parking-lot spec slab fails inside five years at a loading dock; the dock spec is different by design.
It protects the leading edge of the dock from the steel dock plates that drag across it during loading. Without it, the concrete edge spalls within a year of regular dock-plate use. The angle is cast into the pour with embed studs that anchor it permanently.
Yes. We coordinate with the dock-leveler supplier to set their embeds (anchor bolts, channels) at the right positions before the pour. Adding them after the pour is messy and rarely fits as cleanly; integrating them up front is the right way.
Always away from the pit. The slope drains meltwater and rain off the apron toward the parking lot or a catch basin, never into the pit which catches enough water on its own from the open dock door. Reverse-sloping into the pit is the most common failed-dock pattern we see.
Depends on the cause. Localised spalling at the edge with a sound slab beneath, sectional repair plus a steel edge retrofit works. Systemic failure from wrong original engineering (too-thin apron, no reinforcement, reverse slope), a new dock is the honest answer.
Client reviews
What Gatineau Operations Say About Their Loading Docks
Replaced a dock that had failed at six years. New apron engineered for our truck loads, steel edge angle cast in, sloped away from the pit. Three years in, zero spalling. Built to last this time.
X. L.
Logistics Manager, Gatineau
★★★★★
They identified the original dock was reverse-sloped into the pit, which was the cause of the failure. New dock slopes away. Pit stays dry, edge intact, trucks back in without abuse.
Y. L.
Warehouse Director, Ottawa
★★★★★
Coordinated with our dock-leveler supplier to set the embeds in the new pour. Leveler dropped in cleanly afterward, no improvisation needed. Real trade coordination.
Y. I.
Industrial Facility Manager, Barrhaven
★★★★★
Edge repair on three docks instead of full replacement. They were honest that the slab beneath was sound, only the edge needed work. Added steel angles to all three, no spalling since.
Q. H.
Distribution Center Operations, Nepean
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Tell us the truck loads, whether this is new construction or repair, and any dock leveler or scheduling specifics, and we will assess and quote in writing.
