Stabilization &
Pulverizing.
Stronger Base. Longer Life.
Transform failing pavement into a solid, load-bearing foundation — without the cost of full excavation. PSI's stabilization and pulverizing services recycle existing materials in place, rebuilding the base from the ground up for a longer-lasting surface ready for paving.
Fix the base, not just
the surface.
Most pavement failures start below the surface. Cracking, rutting, and settlement are symptoms of a weak or deteriorating base — and no amount of milling or resurfacing will fix the root cause.
Soil stabilization permanently improves the load-bearing capacity of existing subgrade materials by blending them with additives like Portland cement, lime, or emulsified asphalt. The result is a chemically bonded, moisture-resistant base that can support heavy traffic for decades.
Pulverizing is the mechanical process of grinding the existing asphalt and base into a uniform, blended material — all in place, without hauling anything off site. Once pulverized, the material is re-graded, compacted, and either stabilized with additives or used directly as a recycled aggregate base for new asphalt paving.
A stronger foundation than the original.
From failed base to
pave-ready surface.
Every stabilization project follows a controlled, engineered sequence. PSI coordinates the entire process — from initial assessment through final compaction — so you have one point of contact and zero gaps between trades.
The right fix when your
base has failed.
If your pavement shows widespread alligator cracking, deep rutting, settlement, or chronic drainage failure, the problem is almost always below the surface. Milling and resurfacing won't solve a base issue — the same failures will return within a few years.
Soil stabilization and pulverizing address the root cause by rebuilding the base in place. PSI assesses every site honestly during the free inspection — we don't push stabilization when milling or an overlay is the better solution, and we don't recommend resurfacing when the base needs attention first.
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One crew. One call.
Base to surface.
PSI coordinates stabilization, pulverizing, grading, and paving under one project manager. One call, one point of contact — we manage the full scope so you don't have to chase multiple contractors.
Soil Stabilization & Pulverizing
Frequently Asked Questions
Common questions about stabilization and pulverizing services in the BC Interior.
Soil stabilization is the process of permanently improving the load-bearing capacity of existing subgrade and base materials. Additives like Portland cement, lime, or asphalt emulsion are blended into the soil using a reclaimer, creating a chemically bonded, moisture-resistant base that can support heavy traffic and extend the life of your asphalt pavement by decades.
Pulverizing uses a reclaimer to grind the existing asphalt surface and underlying base into a uniform crushed blend — all in place, without removing anything from the site. The resulting material is then re-graded, compacted, and either stabilized with additives or used directly as a recycled aggregate base for new paving.
If you're seeing widespread alligator cracking, deep rutting, settlement, or chronic drainage failure, the problem is in the base — not the surface. Milling only removes the top layer and works well when the base is still strong. Stabilization addresses the root cause by rebuilding the entire base structure in place.
Our reclaimers can pulverize to depths of 300mm or more, working through the asphalt surface, base course, and into the subgrade. The exact depth is determined during the site assessment based on the condition and structure of your existing pavement.
The most common stabilizing agents include Portland cement, lime, and emulsified or foamed asphalt. The right additive depends on the soil type, moisture conditions, and structural requirements of the project. PSI determines the best approach during the site assessment and can coordinate lab testing for engineered mix designs on larger projects.
Yes — 100%. That's one of the primary advantages. All existing asphalt and base material is ground, blended, and reused directly on site as new base. Nothing goes to landfill, no new aggregate is imported, and trucking is virtually eliminated.
Stabilization and pulverizing typically cost 40–60% less than full excavation and replacement. The savings come from eliminating trucking, disposal fees, and the import of new aggregate — while producing a base that often outperforms the original construction.
A properly stabilized and compacted base can support pavement for 20 years or more, depending on traffic volume, soil conditions, and maintenance practices. Cement-stabilized bases in particular offer excellent long-term performance and moisture resistance in the BC Interior's freeze-thaw climate.
Absolutely. Because pulverizing and re-grading rebuilds the entire base profile, it's an ideal opportunity to correct slope and cross-fall deficiencies that cause water pooling. Proper drainage is one of the most important factors in long-term pavement performance — and it's built into every PSI stabilization project.
Yes. PSI coordinates the full scope — stabilization, grading, and asphalt paving — under one project manager. You get one point of contact from start to finish, which means tighter scheduling, consistent quality standards, and no gaps between trades.
Base problems?
Let's fix them right.
PSI provides honest assessments and free quotes for soil stabilization and pulverizing projects across the BC Interior.
778.200.2166