Asphalt Overlay Bitumen In Qatar
Last updated: 2026-10-19
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Asphalt Overlay Bitumen In Qatar: Costs, Grades & Specifications (2025 Guide)
Asphalt overlay bitumen in Qatar typically costs $520–$680 per metric ton (CIF Hamad Port, bulk), with 60/70 penetration grade being the most widely specified for overlay works. A standard 40mm overlay consumes roughly 0.9–1.1 kg of bitumen per m², meaning a 10,000 m² road resurfacing project requires 9–11 tons of bitumen in the mix, plus tack coat. Qatar's climate—summer pavement temperatures exceeding 70°C—demands PG 70-10 or 40/50 pen grade for high-traffic corridors.
Qatar's Bitumen Demand for Asphalt Overlays
Qatar's road network spans over 8,000 km, and with the post-2022 infrastructure cycle shifting from new construction to maintenance, overlay demand is rising. The Public Works Authority (Ashghal) manages the majority of resurfacing tenders, and its 2025–2030 maintenance program covers an estimated 1,200 km of arterial roads.
Key demand drivers:
- Aging pavements: Roads built during the 2010–2022 expansion now require first-cycle overlays
- Climate stress: Thermal cracking from 50°C+ summer ambient temperatures
- Heavy axle loads: Construction and logistics traffic accelerates rutting
- Vision 2030 maintenance budgets: Increased allocation to asset preservation
| Application | Typical Bitumen Grade | Annual Volume (est.) |
|---|---|---|
| Highway overlays (arterials) | 40/50 pen, PG 70-10 | 45,000–60,000 MT |
| Urban roads & streets | 60/70 pen | 30,000–40,000 MT |
| Airport aprons & runways | PG 76-22 (polymer-modified) | 8,000–12,000 MT |
| Industrial zones & ports | 60/70 + PMB | 10,000–15,000 MT |
Bitumen Grades Specified for Overlays in Qatar
Grade selection is governed by Ashghal's Qatar Construction Specifications (QCS) and climate zone requirements. The table below compares the most common grades:
| Grade | Penetration @25°C | Softening Point | Best For | Price Range (CIF) |
|---|---|---|---|---|
| 40/50 pen | 40–50 dmm | 50–58°C | High-traffic arterials, hot climate | $540–$620/MT |
| 60/70 pen | 60–70 dmm | 45–52°C | Standard urban roads | $520–$600/MT |
| PG 70-10 | Perf-graded | — | Heavy traffic, rutting resistance | $560–$640/MT |
| PG 76-22 (PMB) | Perf-graded | — | Airports, bridges, steep grades | $680–$820/MT |
| MC-30 / Cutback | — | — | Tack coat, prime coat | $600–$700/MT |
Key points for QCS compliance:
- Ashghal typically requires 40/50 pen or PG 70-10 for surface courses on roads with design traffic above 10 million ESALs
- Tack coat (typically 60/70 emulsion or cutback) is mandatory between old and new layers at 0.3–0.5 kg/m²
- Polymer-modified bitumen (PMB) is required for bridge decks, roundabouts, and bus lanes where shear stress is highest
- Suppliers must provide third-party test certificates (penetration, softening point, ductility, viscosity) per batch
Qatar Market Pricing & Logistics (2025)
Bitumen in Qatar is almost entirely imported—primarily from Iran, Bahrain, UAE, and India—since domestic production is negligible. Pricing depends on grade, packaging, volume, and Incoterms.
Indicative 2025 pricing (bulk, CIF Hamad Port):
| Cost Component | Range |
|---|---|
| Base bitumen (60/70, bulk) | $480–$560/MT |
| Freight & insurance to Hamad Port | $30–$60/MT |
| Port handling & customs clearance | $15–$25/MT |
| Inland transport (to Doha Industrial Area) | $10–$20/MT |
| Total landed cost | $520–$680/MT |
| Drummed packaging premium | +$60–$90/MT |
| Polymer-modified (PMB) premium | +$150–$250/MT |
Logistics facts:
- Hamad Port is the primary entry point; bulk vessels discharge via bitumen tankers or ISO tanks
- Lead time from Iran (Bandar Abbas): 3–5 days; from UAE: 5–7 days; from India: 12–18 days
- Storage requires heated tanks (140–160°C) —Qatar's ambient heat reduces energy costs but demands careful temperature control to avoid aging
- Peak overlay season runs October–April; summer months see reduced paving due to ambient temperatures above 45°C
Overlay Design: Bitumen Consumption & Project Planning
Accurate bitumen estimation prevents over-ordering (which risks aging in storage) and under-supply (which delays paving crews). Use this reference table:
| Overlay Thickness | Bitumen Content (per m²) | 10,000 m² Needs | 50,000 m² Needs |
|---|---|---|---|
| 30 mm | 0.65–0.80 kg | 6.5–8 MT | 33–40 MT |
| 40 mm | 0.90–1.10 kg | 9–11 MT | 45–55 MT |
| 50 mm | 1.10–1.35 kg | 11–13.5 MT | 55–68 MT |
| 60 mm | 1.35–1.60 kg | 13.5–16 MT | 68–80 MT |
Planning checklist for overlay projects:
- Tack coat: add 0.3–0.5 kg/m² (emulsion) — often overlooked in tonnage estimates
- Waste allowance: add 3–5% for plant loss, sampling, and tank heel
- Delivery scheduling: bulk deliveries of 20–30 MT per tanker; confirm supplier can meet daily laydown rate (typically 500–1,500 m²/day for a single paver)
- Storage capacity: ensure heated tank capacity equals at least 3–5 days of consumption to buffer shipping delays
- Testing budget: allow for third-party lab testing per 500 MT delivered
Supplier Selection Criteria for Qatar Buyers
Not all bitumen imports meet QCS requirements. Buyers should verify:
- Certified test reports per ASTM D5 (penetration), D36 (softening point), D113 (ductility), D2170 (viscosity)
- Origin traceability — refinery certificates of origin matching batch numbers
- QCS compliance documentation for Ashghal-tendered projects
- Delivery reliability: suppliers with established Hamad Port discharge experience and heated ISO tank fleets
- Payment terms: typical Qatar market terms are LC at sight or 30–60 day credit for repeat buyers
- After-sales support: technical data sheets, SDS, and mixing guidance for PMB grades
Red flags include prices below $480/MT CIF (often oxidized or off-spec material), missing viscosity data, and suppliers unable to provide pre-shipment samples.
FAQ: Asphalt Overlay Bitumen in Qatar
Q1: What grade of bitumen is used for asphalt overlays in Qatar?
A: Most road overlays in Qatar use 60/70 penetration grade for urban roads and 40/50 pen or PG 70-10 for high-traffic arterials, per Ashghal's QCS. Airport and bridge overlays require PG 76-22 polymer-modified bitumen.
Q2: How much does bitumen cost in Qatar in 2025?
A: Bulk 60/70 bitumen lands at $520–$600 per metric ton CIF Hamad Port, while PMB grades range $680–$820/MT. Drummed packaging adds $60–$90/MT, and inland delivery to Doha adds $10–$20/MT.
Q3: How much bitumen does a 40mm asphalt overlay require?
A: A 40mm overlay consumes approximately 0.9–1.1 kg of bitumen per m², so a 10,000 m² project needs 9–11 tons in the mix, plus 3–5 tons for tack coat at 0.3–0.5 kg/m².
Q4: How long does bitumen delivery to Qatar take?
A: Lead times run 3–5 days from Iran, 5–7 days from the UAE, and 12–18 days from India, plus 2–4 days for customs clearance at Hamad Port. Buyers should hold 3–5 days of heated storage buffer.
Q5: Is polymer-modified bitumen mandatory for overlays in Qatar?
A: PMB is mandatory for bridge decks, roundabouts, bus lanes, and airport pavements where shear and rutting stresses are high. For standard arterial overlays, QCS permits 40/50 pen or PG 70-10 as alternatives.
Estimate Your Overlay Bitumen Cost Now
Planning an overlay project in Qatar? Don't guess tonnage or budget—use the 6Tar cost calculator to get an instant, project-specific estimate covering bitumen grade, volume, packaging, freight to Hamad Port, and inland delivery. Enter your overlay area and thickness, and receive a costed bill of materials in under a minute—then request a formal quotation with test certificates attached.