Asphalt Overlay Bitumen In Dominican Republic
Last updated: 2026-10-14
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Asphalt overlay bitumen in the Dominican Republic costs $520–$640 per tonne (CIF Santo Domingo or Haina) for penetration grades 60/70 and 85/100, with bulk vessel shipments of 3,000–25,000 MT arriving in 18–30 days from Gulf Coast, Mediterranean, and South American refineries. A typical highway overlay project consumes 90–140 tonnes of bitumen per lane-kilometer at a 50 mm compacted thickness, and Dominican contractors typically hold 7–15 days of buffer stock to cover port congestion and tropical rain delays.
Why the Dominican Republic Is a Growing Market for Asphalt Overlay Bitumen
The Dominican Republic has become one of the Caribbean's most active road rehabilitation markets. The country's road network spans roughly 19,700 km, and the Ministry of Public Works (MOPC) and RD Vial have sustained annual paving and overlay programs tied to toll revenue and international financing.
Key demand drivers:
- Tourism corridor upgrades — Samaná, Punta Cana, Puerto Plata access roads
- Hurricane repair cycles — overlays after tropical storm damage
- Urban expansion — Santo Domingo (Distrito Nacional), Santiago, La Vega
- Industrial/logistics zones — free zones in San Pedro de Macorís and La Romana
- Public tenders — MOPC and municipal contracts specifying PG 60/70 or 85/100
The bitumen itself is almost entirely imported. The Dominican Republic has no commercial-scale crude refining for penetration-grade asphalt, so supply comes from the US Gulf Coast, Spain, Italy, Colombia, Venezuela (historic flows), and increasingly Brazil and Trinidad.
| Demand Factor | 2023 Estimate | 2024–2025 Outlook |
|---|---|---|
| National road network | ~19,700 km | Stable |
| Annual overlay volume (est.) | 450,000–650,000 m² | +8–12% |
| Bitumen import demand | 45,000–60,000 MT/yr | 55,000–70,000 MT/yr |
| Main import grades | 60/70, 85/100 | 60/70, 85/100, PMB |
| Key ports | Haina, Santo Domingo, Caucedo | Same + Puerto Plata |
Bitumen Grades and Specifications for Dominican Overlays
Dominican specifications generally follow ASTM D946 / AASHTO M20 for penetration grades, with project-specific requirements often referencing PG 64-22 or PG 70-22 for high-temperature performance in the Caribbean climate.
Most-used grades:
- Penetration 60/70 — standard for hot mix asphalt (HMA) wearing courses, highways
- Penetration 85/100 — cooler climates within the country, lower traffic roads
- Penetration 40/50 — heavy-duty intersections, container terminals
- PG 64-22 / PG 70-22 — performance-graded specs for premium projects
- PMB (polymer modified) — bridges, steep grades, high-stress urban corridors
- Cutback & emulsion — tack coats, prime coats, chip seals
| Grade | Penetration (25°C, 0.1mm) | Softening Point (°C) | Typical Use in DR | Price Range (USD/MT, CIF) |
|---|---|---|---|---|
| 40/50 | 40–50 | 52–60 | Heavy traffic, ports | $560–$680 |
| 60/70 | 60–70 | 49–56 | Highways, main roads | $520–$640 |
| 85/100 | 85–100 | 45–52 | Secondary roads | $510–$620 |
| PG 64-22 | — | — | Premium HMA | $580–$700 |
| PMB 60/70 | 50–70 | 60–75 | Bridges, ramps | $700–$900 |
| Emulsion CSS-1h | — | — | Tack/prime coat | $450–$600 |
Test parameters buyers in the DR request:
- Penetration @ 25°C
- Softening point (ring & ball)
- Ductility @ 25°C
- Flash point (COC)
- Solubility in trichloroethylene
- Density @ 25°C
- Thin film oven test (TFOT) residue
- Viscosity @ 135°C (for PG grades)
Pricing, Shipping, and Logistics to Dominican Ports
Landing cost in the DR depends on FOB origin + freight + insurance + port charges + local trucking. Freight from Houston to Haina runs $45–$85/MT, while Mediterranean origins (Algeciras, Augusta, Cartagena) run $55–$95/MT.
| Origin | Route | Transit Time | Freight (USD/MT) | Vessel Size |
|---|---|---|---|---|
| Houston, TX | USGC → Haina | 4–7 days | $45–$65 | 3,000–10,000 MT |
| Corpus Christi, TX | USGC → Haina | 5–8 days | $50–$70 | 3,000–10,000 MT |
| Algeciras, Spain | Med → Haina | 12–18 days | $65–$95 | 5,000–20,000 MT |
| Augusta, Italy | Med → Haina | 14–20 days | $70–$100 | 5,000–20,000 MT |
| Cartagena, Colombia | Caribbean → Haina | 3–6 days | $35–$55 | 2,000–8,000 MT |
| Trinidad | Caribbean → Haina | 6–10 days | $40–$60 | 3,000–10,000 MT |
Total delivered cost example (60/70, 5,000 MT, ex-Houston):
| Cost Component | USD/MT |
|---|---|
| FOB Houston | $455–$520 |
| Ocean freight | $45–$65 |
| Marine insurance | $8–$15 |
| Port/THC Haina | $12–$20 |
| Customs & local fees | $8–$15 |
| Inland trucking (avg.) | $10–$25 |
| Landed cost | $540–$660 |
Port notes:
- Haina (Haina Occidental/Oriental) — main bitumen discharge, tank farm capacity nearby
- Santo Domingo (Don Diego) — limited bulk liquid berths
- Caucedo (Multimodal Caucedo) — containerized drums/IBCs preferred
- Puerto Plata (Casa de Campo) — north coast projects
Customs & import:
- HS Code: 2713.20.00 (petroleum bitumen)
- Import duty: typically 0–3% under DR-CAFTA for US-origin goods
- ITBIS (VAT): 18% on most imports
- Requires DGII registration and importer of record
- Quality certificate + COO needed at arrival
How Much Bitumen Does an Asphalt Overlay Project Need?
The rule of thumb: 1 mm of compacted overlay thickness over 1 m² requires about 2.3–2.5 kg of HMA, and bitumen makes up 5.0–6.5% of HMA by weight for wearing courses in the DR's climate.
Formula for bitumen demand:
> Bitumen (tonnes) = Lane-km × Width (m) × Thickness (mm) × 0.001 × Binder % × Corrections
Worked examples (4.0 m lane, 50 mm overlay, 5.5% binder):
| Project Type | Length (lane-km) | HMA Required (MT) | Bitumen (MT) |
|---|---|---|---|
| Rural road | 1 | 460–500 | 25–28 |
| Urban arterial | 5 | 2,300–2,500 | 125–140 |
| Highway section | 20 | 9,200–10,000 | 500–560 |
| Full network program | 100 | 46,000–50,000 | 2,500–2,800 |
Practical overrun factors for the DR:
- Tropical rain delays → +5–8% waste
- Poor subgrade requiring thicker lift → +10–20%
- Traffic control and staging → +3–5%
- Tack coat consumption → 0.15–0.30 kg/m² (emulsion)
Recommended ordering strategy:
- Buffer stock: 7–15 days of consumption on site
- Reorder point: when stock drops to 30% of peak daily demand
- Bulk storage: heated tanks at 150–170°C for HMA, delivery temp 160–170°C
Procurement & Supply Strategy for Dominican Contractors
Winning DR road contracts means securing bitumen before the paving season, not during it. The peak season runs November to June (dry season), with reduced activity July–October due to hurricanes and rain.
Best practices:
- Lock in volume in Q4 for Q1/Q2 delivery — freight rates spike with demand
- Diversify origins — USGC for speed, Med for price, Caribbean for flexibility
- Use IBC drums or flexitanks for smaller projects under 100 MT
- Bulk vessels for projects over 500 MT
- Pre-shipment inspection — SGS, Intertek, or Bureau Veritas
- Verify supplier experience — ask for previous DR shipments and port references
- Payment terms — LC at sight standard; TT 30/70 preferred by most traders
| Procurement Channel | Volume Range | Lead Time | Price Index |
|---|---|---|---|
| Bulk vessel direct refiner | 3,000–25,000 MT | 18–45 days | 100 (baseline) |
| Trader bulk cargo | 500–5,000 MT | 20–40 days | 102–108 |
| Flexitank/IBC | 20–500 MT | 15–35 days | 110–125 |
| Local distributor | 5–100 MT | 1–14 days | 120–145 |
Risk checklist for buyers:
- Verify bitumen grade match before vessel loading
- Confirm tank heating and pumping capability at discharge
- Check port storage availability (Haina tank farms fill up in peak season)
- Plan for customs clearance 2–5 working days minimum
- Keep 1 alternate supplier approved at all times
FAQ: Asphalt Overlay Bitumen in the Dominican Republic
Q1: How much does asphalt overlay bitumen cost in the Dominican Republic?
Bulk penetration-grade bitumen (60/70, 85/100) lands in the Dominican Republic at $520–$660 per tonne CIF, depending on origin, vessel size, and freight rates. Smaller flexitank or IBC shipments run $600–$750 per tonne delivered.
Q2: Which bitumen grade is most used for overlays in the DR?
Penetration grade 60/70 is the most widely specified grade for highway and urban overlays, followed by 85/100 for lower-traffic roads. Premium projects and high-temperature zones often specify PG 64-22 or PG 70-22.
Q3: How long does it take to ship bitumen to Haina or Santo Domingo?
From the US Gulf Coast, transit is 4–8 days; from Cartagena or Trinidad, 3–10 days; from Mediterranean ports, 12–20 days. Add 2–5 working days for customs clearance and discharge scheduling.
Q4: How much bitumen do I need per kilometer of overlay?
For a 4 m lane at 50 mm thickness, plan 25–28 tonnes of bitumen per lane-kilometer, assuming a 5.5% binder content in the HMA. Highway projects often run 500–560 tonnes per 20 lane-km when including overrun and waste factors.
Q5: What's the best time to buy bitumen for DR road projects?
Lock in contracts in Q4 (October–December) for delivery January–June, ahead of the dry-season paving window. Buying during peak season (Q1–Q2) typically adds 5–12% to landed cost due to freight and port congestion.
Calculate Your Exact Bitumen Cost for the Dominican Republic
Stop guessing at landed cost. Use the 6Tar cost calculator to model CIF Haina, Santo Domingo, or Caucedo pricing in seconds — input origin, grade, volume, freight, and customs assumptions, and get a full delivered cost breakdown per tonne.
Get started:
- Choose grade (40/50, 60/70, 85/100, PG, PMB)
- Enter volume (bulk vessel, flexitank, or IBC)
- Select origin port and destination (Haina, Santo Domingo, Caucedo, Puerto Plata)
- Add customs, VAT, and inland trucking
- Compare scenarios side-by-side and export your quote-ready summary
→ Open the 6Tar cost calculator and price your next Dominican Republic asphalt overlay bitumen cargo today.