Road Construction Contractor & Bitumen Supplier: Highway & Infrastructure
WorldwideTradeX delivers complete road construction projects and supplies penetration grade bitumen for highway, airport, and urban infrastructure across the Middle East, Central Asia, and Africa.
Road Construction Services
Project Types
- National highways and expressways
- Urban road networks and ring roads
- Airport runways and taxiways
- Industrial estate and port access roads
- Rural and agricultural access roads
- Parking structures and surface car parks
Construction Scope
Earthworks & Subgrade
- Site clearance and topsoil stripping
- Cut and fill operations
- Subgrade preparation and compaction
- Geotextile and geogrid installation
- Drainage systems: culverts, channels, retention
- Sub-base: Crushed aggregate, CBR-tested
- Base course: Dense-graded aggregate or stabilized
- Binder course: Asphalt concrete (AC 20)
- Surface course: AC 10 or SMA (Stone Mastic Asphalt)
- Wearing course: High-friction, noise-reducing options
- Road markings: Thermoplastic, cold plastic, epoxy
- Traffic signs and gantries
- Crash barriers: W-beam, concrete, cable
- Street lighting and electrical works
- Kerbs, footpaths, and cycle lanes
Bitumen Supply
Penetration Grade Bitumen
| Grade | Penetration | Softening Point | Best For |
|---|---|---|---|
| 40/50 | 40–50 dmm | 51–58°C | Airports, heavy traffic |
| 60/70 | 60–70 dmm | 46–54°C | Standard highways |
| 80/100 | 80–100 dmm | 42–50°C | Cold climates |
| 160/220 | 160–220 dmm | 35–43°C | Very cold regions |
Polymer-Modified Bitumen (PMB)
For high-performance applications:
- SBS-modified: Superior elasticity, fatigue resistance
- EVA-modified: Improved stiffness at high temperatures
- Crumb rubber modified: Noise reduction, sustainability
Bitumen Emulsions
- Cationic rapid-setting (CRS): Chip sealing, surface dressing
- Cationic slow-setting (CSS): Slurry seal, microsurfacing
- Anionic: Cold mix applications
Supply Formats
| Format | Volume | Application |
|---|---|---|
| 180kg steel drums | 180 liters | Small projects, remote sites |
| Bulk tanker | 20–30 MT | Large projects, direct to plant |
| Bitutainer | 20 MT ISO tank | Export, long-distance |
| New steel drums | 200 liters | Retail, distribution |
Origin: Iran, Russia, Turkey, UAE refineries
Certifications: SGS/Intertek quality certificates, CoA per batch
Asphalt Plant & Equipment
For large-scale road projects, WorldwideTradeX can mobilize:
- Mobile asphalt mixing plants: 80–240 TPH capacity
- Paving trains: Asphalt finishers, compactors, rollers
- Milling machines: Cold planing for rehabilitation works
- Laboratory: On-site QC testing (Marshall, Superpave)
Road Rehabilitation & Maintenance
Beyond new construction:
- Resurfacing: Overlay with new wearing course
- Cold milling: Removal of failed pavement layers
- Crack sealing: Preventive maintenance
- Pothole repair: Emergency and planned patching
- Slurry seal: Surface treatment for life extension
Technical Standards
We design and construct to:
- AASHTO (American Association of State Highway Officials)
- BS/EN (British and European Standards)
- GOST (Russian/CIS standards)
- Local national standards (GCC, African, Central Asian)