Use existing materials
Build or stabilize road base with suitable on-site soil materials, reducing the need to truck in additional aggregate.
The Original Stabilization Product in the USA
Build stronger roads from the ground up.
TerraRoads® is a concentrated, multi-enzyme formulation that helps transform existing earth materials into a dense, durable road base—without corrosive or caustic treatment agents.
A formulation with a lighter footprint
Natural chemistry. Practical construction.
25%
less water demand, up to
72 hrs
typical cure period
A better base begins with better chemistry
A natural approach to lasting road performance.
When TerraRoads is mixed with compaction water, it acts on cohesive fines in the soil to support a tighter, more permanent bond. The result is a road base designed to resist water penetration, weathering, and wear.
The TerraRoads advantage
Less imported material. Less maintenance. More resilience.
Reduce water demand
Promotes rapid saturation and inhibits surface evaporation, reducing water needed to reach optimum moisture by as much as 25%.
Protect people and equipment
Non-toxic, non-caustic, non-corrosive, non-flammable, and biodegradable under normal use.
Create a denser base
Supports closer binding of soil particles during compaction for greater strength and reduced permeability.
How it works
A practical process built into normal road construction.
01
Prepare the material
Blade or rip the road material to the required depth and assess gradation, fines, and site conditions.
02
Mix with compaction water
Add TerraRoads concentrate to the water used to bring the material toward optimum moisture.
03
Blend, shape, compact
Blend thoroughly, spread to grade, crown the surface, and compact in appropriate lifts.
04
Allow the base to cure
Under normal summer conditions, the bonding process develops as the treated base dries and cures.
Built for demanding ground
From local roads to heavy-use haul routes.
Road building
For new or existing road bases where suitable cohesive fines and well-graded materials are available.
Haul roads
Helps bind fines and larger material into a dense, stabilized base for demanding site conditions.
Road rehabilitation
A practical option for improving existing unpaved roads and reducing recurring dressing or re-gravelling.
Designed around the material
Good road design still matters.
TerraRoads works alongside sound engineering practice. Traffic loads, available materials, topography, sub-base conditions, moisture, drainage, and long-term maintenance all shape the right road design.
1 gal
treats 160 cubic yards of soil material
1 L
treats 30 cubic meters of soil material
72 hrs
typical cure period under normal summer conditions
Start with your site conditions
Let’s talk about a stronger road base.
Explore how TerraRoads can fit your road-building, stabilization, or rehabilitation project.
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