Applications
Urban Roads & Municipal Streets
Durable infrastructure for local road networks — without heavy reconstruction or repeated interventions
The Urban Challenge
Cities need roads that don't come back every five years
Urban pavements face constant stresses: daily traffic, repeated freeze-thaw cycles, moisture, sometimes insufficient drainage, and accelerated asphalt aging — all within the context of limited municipal budgets.
Traditional asphalt removal and replacement methods are costly, disrupt traffic for extended periods, and lead to frequent repeat interventions. LL-TECH offers a durable alternative — rehabilitating urban pavements directly from existing materials, without heavy reconstruction.
Application in Urban Environments
How LL-TECH works in a city context
Cold In-Place Reclamation
Recycling of asphalt and in-place materials (Cold In-Place Reclamation) — the existing road becomes the structural material.
Structural Base Stabilization
In-place stabilization of the base and subbase creates a monolithic, dense structure resistant to water and traffic.
Minimal Asphalt Overlay
A thin asphalt overlay may be applied when required — but it becomes structurally secondary, not the load-bearing layer.
Documented Urban Projects
Proven performance across North American cities
Residential roadways in subtropical climate with drainage challenges and intense rainfall.
Municipal roads in residential areas with heavy precipitation and bearing capacity constraints.
Residential network exposed to rain and freeze cycles, requiring a stable and durable base.
Urban pavements in cold climates with repeated freeze-thaw cycles and saturated soils.
Complete rehabilitation through in-place recycling with significant reduction in new asphalt usage.
Urban roadways with marked seasonal variations and high long-term durability requirements.
Observed Performance
Structural stability that cities can count on
Structural stability maintained over time. Absence of rutting and premature cracking. High resistance to water, moisture, and freeze-thaw cycles. Significant reduction in maintenance requirements.
Performance confirmed by standardized ASTM, AASHTO, and CBR testing, as well as multi-year field observations.
Break the municipal asphalt cycle — invest in durability
LL-TECH enables cities to invest in infrastructure that is more durable, more economical, and better adapted to current climatic realities.
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