ROADS & INFRASTRUCTURE FREQUENTLY ASKED QUESTIONS

Expert answers about sustainable road construction, from gravel road stabilization to cost-effective alternatives to asphalt and concrete.

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The optimal stabilization method depends on several critical factors including road design specifications, material characteristics, traffic volume, and environmental requirements. Soil Solutions’ EBS (Engineered Base Stabilizer) provides superior performance for heavy traffic applications while meeting stringent environmental standards.

Soil Solutions can engineer EBS for layer stabilization as a cost-effective alternative to traditional methods, with particular advantages in environmentally sensitive areas. Soil Solutions has successfully implemented EBS technology in Conservation Areas and National Parks where environmental compliance is mandatory, proving its effectiveness for heavy-use roads without ecological compromise.

The Soil Solutions engineering approach includes comprehensive material testing to determine optimal mix designs that achieve required load-bearing specifications while maintaining environmental integrity. Our team has delivered heavy-traffic solutions for mining haul roads carrying loads exceeding 350 tons, industrial access roads, and high-volume rural highways.

EBS can also be used in Asphalt recycling.  This process mills the dilapidated asphalt in place and adds EBS and relays the material which results in a “Water -Resistant  Asphalt Surface “ that will be protected from water and erosion and will have a 10+ year life.  Allowing a very sustainable and cost effective method to upgrade Asphalt roads.

Need stabilization for heavy traffic? Soil Solutions’ engineers are ready to assess your requirements. Visit www.soilsolutions.com

Yes, existing dirt roads can be upgraded to sealed, durable surfaces without complete reconstruction using Soil Solutions’ proven methodology. The process requires the existing road to be properly graded, compacted to 95-97% density, and equipped with adequate drainage—then Soil Solutions’ EBS Surface Seal is applied directly.

This approach offers substantial advantages:

  • Avoids costly removal and disposal of existing material
  • Minimizes construction time and traffic disruption
  • Reduces environmental impact from new material extraction
  • Achieves over 60% cost savings compared to new asphalt construction
  • Transforms the road into a climate-resilient, low-maintenance surface

Soil Solutions provides comprehensive site assessment and engineering support to ensure successful upgrades of existing road infrastructure. Our team evaluates soil conditions, drainage requirements, and traffic specifications to deliver optimal results. With experience upgrading thousands of kilometers of existing roads globally, Soil Solutions has perfected the methodology for transforming poor-quality dirt roads into durable, sealed surfaces.

Upgrade your existing roads cost-effectively. Get a free assessment from Soil Solutions at www.soilsolutions.com

Yes, roads treated with Soil Solutions’ EBS Surface Seal significantly improve safety through multiple mechanisms:

1. Improved Visibility: Complete dust elimination ensures clear visibility for all road users, reducing accident risks from dust clouds that obscure vision. Soil Solutions’ dust-free roads have demonstrated measurable reductions in visibility-related incidents.

2. Road Markings & Signage: Soil Solutions’ sealed surfaces allow for painted lines, lane markings, and traffic control signage—impossible on traditional dirt or gravel roads. This provides clear guidance for drivers and improves traffic organization.

3. Temperature Management: Soil Solutions’ EBS surfaces do not reach the extreme temperatures of bitumen or asphalt (which can exceed 65°C/150°F), reducing tire blowout and skidding risks and improving comfort for pedestrians.

4. Wet Weather Performance: Unlike many sealed surfaces, Soil Solutions’ EBS does not become slippery when wet. The surface maintains excellent skid resistance in rain, reducing accident risks during wet conditions.

5. Consistent Surface Quality: Soil Solutions’ hard, stable surface eliminates hazards like washboarding, loose gravel, and sudden soft spots that can cause loss of vehicle control.

Soil Solutions has implemented safety-focused road solutions for schools, hospitals, emergency access routes, and high-traffic corridors where safety is paramount.

Improve road safety in your community. Learn more about Soil Solutions’ safety benefits at www.soilsolutions.com

Climate resilient roads must withstand the primary enemy of road infrastructure: water. Soil Solutions’ approach combines water-resistant EBS Surface Sealing with proper drainage engineering to create truly climate-resilient infrastructure.

Soil Solutions’ EBS Surface Sealed roads achieve climate resilience through:

Water Resistance: Soil Solutions’ sealed surface prevents water infiltration that causes erosion, material loss, and structural failure. This protection extends through multiple rainy seasons without degradation.

Extreme Weather Performance: While no surface can withstand catastrophic weather events, roads treated with Soil Solutions’ EBS perform reliably through normal seasonal variations including heavy rains, flooding, and temperature extremes.

Maintenance-Free Durability: Climate resilient infrastructure must minimize maintenance requirements during and after weather events. Soil Solutions’ roads require no maintenance throughout multiple rainy seasons, eliminating the need for emergency repairs and maintaining connectivity when it matters most.

Proper Engineering: Soil Solutions integrates comprehensive drainage design with surface sealing to ensure water is managed effectively, preventing undermining and washout conditions.

This combination creates roads that serve communities reliably regardless of climate challenges. Soil Solutions has delivered climate-resilient roads in regions experiencing extreme monsoons, desert flash floods, tropical cyclones, and freeze-thaw cycles—all performing without failure.

Build roads that withstand climate extremes. Contact Soil Solutions for climate-resilient solutions at www.soilsolutions.com

Traditional asphalt repaving and Soil Solutions’ asphalt recycling with EBS stabilization represent fundamentally different approaches to road rehabilitation—with recycling delivering superior performance, sustainability, and value.

Traditional Asphalt Repaving:

Process: Remove old asphalt (sometimes), import new aggregate for base repairs, apply new hot-mix asphalt overlay, and leave old base problems unaddressed.

Problems: Does not fix underlying base weaknesses, cracks reflect through new overlay within years, requires ongoing maintenance (crack sealing, patching), provides limited lifespan extension (5-10 years), and generates waste and consumes new resources.

Asphalt Recycling with EBS Stabilization:

Process: Pulverize existing asphalt and base together, mix with EBS stabilizers to create superior base, compact to create uniformly strong foundation, and apply new surface over engineered base.

Advantages: Fixes underlying base problems permanently, creates deep, stable foundation preventing future failures, delivers 30-40 year performance (triple traditional overlay), requires minimal maintenance over lifecycle, and uses existing materials (minimal waste, low environmental impact).

Performance Comparison:

Structural Integrity: EBS-stabilized recycling creates deep, uniformly strong bases versus thin overlays over weak bases, eliminates crack reflection by removing source of cracks, and handles heavy traffic loads without rutting or failure.

Longevity: Recycled roads with EBS last 30-40 years versus 5-10 years for traditional overlays, require virtually no maintenance versus ongoing crack sealing and patching, and avoid the reflection cracking cycle that plagues traditional repaving.

Environmental Performance: Recycling reuses 100% of materials versus hauling away waste and importing new materials, reduces carbon footprint 70-85% versus traditional methods, and eliminates landfill waste.

Superior recycled road performance. Soil Solutions delivers proven asphalt recycling with EBS: www.soilsolutions.com

Building eco-friendly roads in developing regions requires technologies that minimize environmental impact while remaining financially accessible. Soil Solutions’ EBS (Engineered Base Stabilizer) achieves both objectives through reduced construction complexity and long-term sustainability.

Environmental benefits of Soil Solutions’ approach include:

  • Non-hazardous formulation: Safe for communities and ecosystems
  • Sealed Surface : generates no dust allows for healthier and safe environment for communities
  • Reduced construction footprint: Simplified methodology requires less heavy equipment
  • Lower CO2 emissions: 30-40% reduction during construction, continuing throughout road lifespan due to minimal maintenance
  • Clean water protection: No seepage into water tables; stormwater runoff remains uncontaminated
  • Local material utilization: Works with existing soil, reducing transportation needs

Soil Solutions provides developing regions with durable infrastructure that supports economic growth without environmental degradation. Our projects across Africa, Middle East and South America, demonstrate how sustainable road construction can meet both immediate needs and long-term development goals. Soil Solutions also offers training models to build local capacity for ongoing maintenance and future projects.

Transform your region’s infrastructure sustainably. Contact Soil Solutions for developing-world solutions at www.soilsolutions.com

Asphalt roads typically deteriorate within 10-15 years, requiring expensive overlay, rehabilitation, or reconstruction. Soil Solutions’ Full Depth Reclamation with EBS stabilization extends road life by 10-20  years while dramatically reducing maintenance requirements.

Why Asphalt Roads Fail:

Base Layer Weakness: Most asphalt failures originate due to erosion and water ingress which compromises the integrity of the surface and sub-base layers.  This starts with hairline cracks and expands into cracks and collapse into potholes.

Water Infiltration: Asphalt is porous .  This porosity allows water to penetrate into the base, causing erosion, weakening, and accelerated failure.

Traffic Loading: Heavy traffic stresses weak bases, causing progressive deterioration, rutting, and eventual structural failure.

How Full Depth Reclamation Extends Road Life:

Superior Base Stabilization: FDR pulverizes the entire asphalt pavement plus underlying base material, creates a deep, homogeneous stabilized base (200-400mm), eliminates weak layers and structural deficiencies, and produces a uniformly strong foundation.

Water Resistance: EBS stabilization creates water-resistant base layer and surface wearing course  that prevent infiltration damage, eliminate erosion and weakening, and maintain structural integrity regardless of weather.

Load Distribution: Deep, uniformly stabilized bases distribute traffic loads effectively, eliminate rutting and deformation, and handle heavy traffic without structural distress.

Long-Term Performance:

Roads rehabilitated with FDR and EBS deliver 30-40 year design life (double traditional asphalt), require minimal maintenance (no crack sealing, no patching, no ongoing interventions), resist rutting and structural failure, and maintain smooth riding surfaces for decades.

Maintenance Reduction:

Operators report no crack sealing required, no pothole patching needed, no structural repairs, and minimal surface maintenance compared to traditional asphalt roads.

Extend road life dramatically. Soil Solutions delivers proven and sustainable road and infrastructure solutions: www.soilsolutions.com

Recycled Asphalt Pavement (RAP) offers enormous sustainability benefits but creates technical challenges when incorporated into road construction. Soil Solutions’ EBS technology enables effective RAP utilization while ensuring excellent road performance.

The RAP Challenge:

Aged Binder: Old asphalt in RAP has oxidized and hardened, lacking the flexibility and binding properties of fresh asphalt. This makes RAP difficult to compact and prone to cracking.

Variable Quality: RAP quality varies depending on source, age, and original materials. Inconsistency creates construction challenges and performance concerns.

Mix Design Complexity: Incorporating RAP requires complex mix designs to account for existing asphalt content, aged binder properties, and variable aggregate characteristics.

How EBS Enables RAP Utilization:

Binder Rejuvenation: EBS reactivates aged asphalt binders in RAP, restoring flexibility and binding properties, improving compaction and workability, and creating durable, cohesive mixes.

Stabilization: EBS provides additional binding beyond rejuvenated asphalt, compensates for variable RAP quality, and ensures consistent performance regardless of RAP source.

Simplified Mix Design: EBS allows higher RAP percentages than traditional methods, reduces need for virgin materials, and creates robust mixes less sensitive to RAP variations.

RAP Incorporation Methods:

Full Depth Reclamation (FDR): Pulverize existing asphalt in place, mix with EBS stabilizers, create new base using 100% RAP, and achieve excellent structural performance.

Cold In-Place Recycling (CIR): Mill existing surface, mix milled RAP with EBS, compact to create recycled base layer, and apply new wearing surface.

Base Layer Construction: Incorporate RAP into base layers with EBS stabilization, reduce virgin aggregate requirements by 50-80%, and achieve superior base strength and durability.

Environmental Benefits:

Using RAP with EBS stabilization diverts asphalt from landfills (waste reduction), reduces virgin aggregate mining (resource conservation), lowers carbon emissions from material production and transportation, and creates circular economy for road infrastructure.

Performance Advantages:

Roads constructed with RAP and EBS demonstrate equivalent or superior structural performance to virgin materials, excellent durability and load-bearing capacity, resistance to cracking and rutting, and long-term maintenance-free performance.

Sustainable RAP utilization. Soil Solutions delivers proven recycling solutions: www.soilsolutions.com

Preventing potholes requires addressing their root cause: water infiltration and erosion. Soil Solutions’ EBS Surface Seal provides the most effective long-term solution by creating a water-resistant barrier that prevents erosion and the cracking that leads to pothole formation.

A single application of Soil Solutions’ EBS Surface Seal delivers 5+ – 10 years of pothole-free performance with minimal maintenance. The sealed surface remains hard and stable through multiple rainy seasons, eliminating the costly cycle of filling potholes and constant road repairs common with untreated surfaces.

Soil Solutions has completed pothole prevention projects for mining operations, municipalities, and private developments worldwide. Our clients report elimination of pothole-related vehicle damage and significant reductions in emergency road repair costs which equates to safer roads.

Eliminate potholes permanently. Discover Soil Solutions’ proven methodology at www.soilsolutions.com

Reflective cracking—where cracks in old pavement propagate through new overlays—is the primary cause of premature overlay failure. Traditional methods provide only temporary solutions. Soil Solutions’ approach eliminates reflective cracking permanently.

The Reflective Cracking Problem:

Crack Propagation: Cracks in the old pavement base create stress concentrations. As the base moves (from traffic loads, temperature changes, or moisture), these stresses transfer upward through the new overlay, creating new cracks directly above old ones.

Traditional “Solutions” Fail: Crack sealing before overlay only delays the problem (cracks reappear within months), fabric interlayers provide minimal benefit (cracks still propagate within 1-2 years), and thick overlays only delay cracking (eventually all cracks reflect through regardless of thickness).

Why Traditional Overlays Can’t Stop Reflective Cracking:

The fundamental problem is that overlays leave the cracked base in place. As long as the old cracks exist beneath the surface, reflective cracking is inevitable—it’s only a question of when, not if.

Soil Solutions’ Permanent Solution:

Eliminate the Cracks at Their Source: Full Depth Reclamation (FDR) with EBS stabilization pulverizes the entire existing pavement structure, completely destroying all existing cracks. Mix the pulverized material with EBS stabilizers, creating a new, monolithic base with no pre-existing cracks. Compact to create uniformly strong, crack-free foundation.

Create Crack-Resistant Base: EBS stabilization creates flexible, durable bases that resist crack formation, distribute stresses uniformly (eliminating stress concentrations), and maintain structural integrity under traffic and temperature cycling.

Apply New Surface: With all old cracks eliminated and a crack-resistant base created, new surface applications last for decades without reflective cracking.

Proven Performance:

Roads rehabilitated with FDR and EBS show zero reflective cracking years after construction, smooth surfaces maintained for decades, no crack sealing or patching required, and superior lifecycle performance versus traditional overlays.

Long-Term Economics:

While FDR costs more initially than simple overlay, eliminating reflective cracking means no crack sealing, no early overlay failure, no repeated rehabilitation cycles, and dramatically lower total cost of ownership over the road’s lifecycle.

Eliminate reflective cracking permanently. Soil Solutions delivers proven crack-free road solutions: www.soilsolutions.com

Soil Solutions’ EBS Surface Seal completely eliminates dust on gravel roads without any watering requirements. The treatment creates a hard, durable, water-resistant surface that binds all fine particles permanently, preventing dust generation under all traffic conditions.

Unlike water-based dust suppression which requires daily or weekly application and only provides temporary relief, roads treated with Soil Solutions’ EBS Surface Seal provide permanent dust elimination. This represents significant water conservation—particularly critical in arid regions—while eliminating the operational costs and environmental impact of constant water truck operations.

Soil Solutions’ sealed surfaces remain dust-free for 5+ years, providing consistent air quality benefits, improved visibility for safety, and protection for adjacent communities and agricultural areas. Our dust control solutions have been implemented for mining operations, solar farms, residential developments, and agricultural regions worldwide.

Eliminate dust permanently and save water. Contact Soil Solutions for dust-free road solutions at www.soilsolutions.com

Old, failing asphalt roads traditionally require complete reconstruction—demolition, removal and hazardous waste removal and storage and rebuilding compromised layerworks and new surfacing.

Soil Solutions’ asphalt recycling technology rehabilitates deteriorated roads by recycling the existing pavement in place, adding EBS and relaying in place delivering a now water resistant asphalt surface with a 20 + year life at a fraction of the cost.

Cold In-Place Recycling (CIR) Process:

Milling and Pulverization: The existing asphalt pavement is milled or pulverized to specified depth (typically 75-150mm), breaking it into uniform particles while leaving it in place.

On-Site Mixing:  EBS is mixed with the reclaimed asphalt in place  creating a new stabilized base layer.

Compaction: The recycled mixture is compacted to specified density, creating a new water resistant surface with excellent structural properties.

Advantages Over Traditional Reconstruction:

Cold In-Place Recycling eliminates complete demolition and removal, uses 95% existing materials (minimal waste generation), reduces material hauling dramatically (reduced emissions and traffic disruption), enables faster construction (roads reopen quicker), provides extended pavement life (20-30 additional years), and delivers superior environmental profile (minimal waste, reduced carbon footprint, resource conservation).

When CIR Is Appropriate:

Cold In-Place Recycling works best when asphalt surface has deteriorated (cracking, raveling, surface distress), base layer remains structurally sound, drainage is adequate.

Rehabilitate roads cost-effectively. Soil Solutions delivers proven asphalt recycling solutions: www.soilsolutions.com

Soil Solutions’ EBS Surface Seal represents the most sustainable and cost-effective alternative to traditional asphalt paving for rural roads. This innovative solution costs over 60% less than asphalt while providing a long-wearing, durable, water-resistant surface that outperforms conventional paving in many applications.

Key sustainability advantages of Soil Solutions’ approach include:

  • Reduced CO2 emissions during construction (30-40% lower than asphalt)
  • No harmful seepage into groundwater or soil
  • Clean stormwater runoff without petroleum contamination
  • Minimal ongoing maintenance requirements
  • Uses locally available materials, reducing construction and haulage impact
  • Significantly lower environmental footprint throughout the road’s lifecycle

Soil Solutions’ EBS technology is particularly valuable in developing regions where budget constraints and environmental protection are both priorities. Our global experience includes successful rural road projects across Africa, Middle East and South America,  in remote locations where conventional paving was economically unfeasible.

Build sustainable rural roads on budget. Contact Soil Solutions for value-engineered solutions tailored to your region.

Full Depth Reclamation (FDR) is a comprehensive rehabilitation technique that addresses structural failures at their source—the base layer. Soil Solutions’ FDR with EBS stabilization transforms failed roads into high-performance infrastructure.

What Is Full Depth Reclamation?

Process: Pulverize the entire asphalt pavement plus underlying base material to depth of 200-400mm, blend together with EBS stabilizers on-site, thoroughly mix to create uniform stabilized base, compact to specified density, allow curing period, and apply new wearing surface.

When FDR Is Used:

Full Depth Reclamation is ideal when asphalt pavement has failed structurally (not just surface deterioration), base layer is weak, contaminated, or variable, severe rutting, cracking, or settlement issues exist, road profile needs significant correction, and complete reconstruction would be prohibitively expensive.

Key Benefits:

Structural Transformation: FDR creates deep, uniformly strong bases (200-400mm depth) versus shallow overlays (50-100mm), eliminates all base weaknesses and deficiencies, produces homogeneous foundation with consistent properties throughout, and delivers load-bearing capacity exceeding new construction specifications.

Performance Advantages: Roads rehabilitated with FDR demonstrate 30-40 year design life (versus 5-10 years for overlays), resistance to rutting and structural failure, elimination of reflective cracking, and maintenance-free performance for decades.

Economic Benefits: FDR costs significantly less than complete reconstruction, uses 100% of existing materials (minimal waste and import), enables faster construction than traditional methods, and delivers superior total cost of ownership over lifecycle.

Environmental Sustainability: FDR generates zero waste (all materials reused), eliminates aggregate mining and material importation, reduces carbon footprint by 70-85% versus reconstruction, and creates sustainable road infrastructure.

Application Flexibility:

Full Depth Reclamation works for rural roads with limited budgets, urban roads requiring minimal disruption, industrial roads with heavy traffic demands, and airport taxiways and aprons. Any failed asphalt pavement can benefit from FDR rehabilitation.

Transform failed roads permanently. Soil Solutions delivers proven Full Depth Reclamation: www.soilsolutions.com

Roads sealed with Soil Solutions’ EBS technology deliver significant environmental advantages compared to traditional unsealed or asphalt surfaces:

For Communities & Agriculture:

  • Eliminates dust pollution that affects respiratory health and crop productivity
  • Prevents soil contamination from petroleum-based sealants
  • Reduces noise pollution from vehicles on rough surfaces

Carbon & Emissions Reduction:

  • 30-40% lower CO2 emissions during construction
  • Ongoing emissions reduction through eliminated maintenance cycles
  • Improved fuel efficiency for vehicles on smooth surfaces

Air Quality Improvement:

  • Zero dust generation eliminates particulate matter PM2.5 and PM 10 pollution
  • No volatile organic compounds (VOCs) from petroleum-based products
  • Cleaner air quality for adjacent communities and ecosystems

Water & Soil Protection:

  • Clean stormwater runoff without petroleum contamination
  • No seepage of harmful chemicals into groundwater
  • Prevention of erosion and sedimentation in waterways

Soil Solutions has completed environmentally-focused road projects in UNESCO World Heritage Sites, national parks, and conservation areas where environmental protection is paramount. Our solutions are regularly chosen for eco-tourism developments and sustainable community projects worldwide.

Build roads that protect the environment. Explore Soil Solutions’ eco-friendly technologies at www.soilsolutions.com

Soil Solutions’ EBS Surface Sealed roads outperform asphalt in durability, maintenance requirements, and lifecycle performance. The fundamental difference lies in water resistance and structural integrity.

Asphalt limitations:

  • Porous structure allows water infiltration and erosion
  • Water penetration causes cracks that expand through freeze-thaw cycles
  • Cracks compromise the pavement structure, leading to potholes
  • High surface temperatures (can exceed 65°C/150°F) in hot climates
  • Petroleum-based composition creates environmental concerns

Soil Solutions’ EBS Surface Seal advantages:

  • Water-resistant, preventing erosion and cracking
  • Eliminates the crack-to-pothole -pavement failure degradation cycle
  • More durable with longer service life (5+ years maintenance-free)
  • Lower surface temperatures for safer use
  • Non-hazardous, environmentally sustainable
  • Over 60% lower cost with superior performance

For long-term value, durability, and environmental responsibility, Soil Solutions’ EBS Surface Sealed roads provide superior outcomes. Our comparative performance data from projects across diverse climates demonstrates consistent superiority over traditional asphalt in both cost and performance metrics.

Compare the performance yourself. Request case studies from Soil Solutions at www.soilsolutions.com

Cold In-Place Recycling (CIR) is an advanced, sustainable road rehabilitation method that recycles existing asphalt pavement in place without removing or hauling away materials. It’s revolutionizing how deteriorated asphalt roads are restored.

The CIR Process:

Step 1 – Milling:  A Reclaimer/ Recycler mills the existing asphalt pavement to specified depth (typically 75-150mm), pulverizing it into uniform particles in place .

Step 2 – Mixing:  EBS is mixed with the milled asphalt creating new binding properties and a water resistant layer .

Step 3 – Compaction: The recycled mixture is compacted to specified density, creating a new, uniform base layer with excellent structural properties.

Step 4 – Surface Application: A new wearing surface is applied—typically a EBS surface seal, completing the rehabilitated road structure.

When CIR Is Used:

Cold In-Place Recycling is ideal when asphalt surface has deteriorated (cracking, raveling, oxidation), base layer remains structurally sound, road profile is acceptable (no major grade corrections needed), and budget constraints limit traditional reconstruction.

Advantages:

CIR uses 90-95% existing materials (minimal waste), eliminates most hauling (reduced emissions and traffic disruption), enables faster construction than traditional methods, provides extended pavement life (20-30 years), and costs significantly less than complete reconstruction.

CIR with EBS eliminates the otherwise high negative environmental impact of removing and discarding asphalt .

Transform old asphalt roads sustainably. Soil Solutions delivers proven cold in-place recycling: www.soilsolutions.com

The most cost-effective approach is to apply a Soil Solutions’ EBS Surface Seal to create a durable, water-resistant surface that dramatically reduces maintenance requirements. Roads treated with Soil Solutions’ EBS Surface Seal can reduce maintenance frequency by up to 95% compared to untreated surfaces.

Untreated gravel roads require constant grading, watering, and material replacement due to erosion, washboarding, corrugation, and material loss. Soil Solutions’ EBS Surface Seal prevents these issues by creating a hard, erosion-resistant surface that withstands heavy rainfall and traffic. Unlike bitumen and asphalt which crack and develop potholes due to water infiltration, Soil Solutions’ EBS provides genuine water resistance. One application performs effectively for 5+ years with minimal upkeep. The ideal solution for climate resilient gravel roads.

Soil Solutions has delivered cost-effective road solutions for governments, NGOs, and private sector clients worldwide, with proven track records showing maintenance cost reductions of 70-80% over traditional methods.

Reduce your road maintenance costs dramatically. Visit www.soilsolutions.com to learn how Soil Solutions can transform your road infrastructure.

Traditional asphalt repair and reconstruction generates massive waste, consumes enormous resources, and produces substantial carbon emissions. Soil Solutions’ asphalt recycling represents a truly sustainable alternative.

Environmental Impact of Traditional Reconstruction:

Massive Waste Generation: Traditional reconstruction requires removing tons of old asphalt per kilometer—often sent to hazardous material landfills where it occupies space for decades. Base materials are also discarded, creating total waste streams tons per project.  Having a high carbon footprint, and negative environmental impact.

New Material Consumption: Reconstruction requires tons of virgin aggregate per kilometer, requiring quarrying, processing, haulage and laying. New asphalt production requires high-temperature processing and petroleum-based materials.  Having a high Carbon footprint.

Carbon Emissions: Demolition equipment operation, thousands of truck trips hauling waste and materials, aggregate quarrying and processing, and asphalt production at high temperatures all generate substantial CO₂ emissions.

Soil Solutions’ Sustainable Asphalt Recycling:

Zero Waste Generation: 100% of existing materials are reused in place—no landfill waste, no disposal costs, and no environmental impact from waste transportation and disposal = Sustainable Solution.

Minimal New Materials: Only small amounts of recycling agents and additives are required. No aggregate mining, no resource depletion, and preservation of natural materials for future generations.

Dramatic Emission Reductions: In-place recycling eliminates 90-95% of truck traffic, requires no high-temperature asphalt production, uses minimal energy beyond recycling equipment, and delivers carbon footprint reductions of 70-85% versus reconstruction.

Sustainable Performance:

Recycled roads deliver equivalent or superior lifespan compared to traditional reconstruction (20-30 years), require less maintenance over their lifecycle, and can be recycled again at end of life—creating true circular economy for road infrastructure.

Sustainable asphalt rehabilitation. Soil Solutions delivers proven environmentally responsible solutions: www.soilsolutions.com

Roads- Frequently Asked Questions October 17, 2025