Urmia Cement Type 1, Grade 42.5

Description

Urmia Cement Type 1, Grade 42.5
Engineering Quality, Stable Strength, and Export Horizons

Among the reputable cement brands in Iran, Urmia Cement holds a distinguished position. Leveraging modern technology, precise production control, and high-quality raw materials, the factory has succeeded in producing a product fully compliant with the international standard EN 197-1. Urmia Cement Type 1, Grade 42.5, as one of the most widely used Portland cements, is applied in large-scale construction projects, heavy concrete structures, and regional exports.

Engineered Chemical Composition

The precise formulation of raw materials in this cement is the main reason for its consistent quality and high strength. Laboratory analysis indicates the chemical composition as follows:

• Silicon Dioxide (SiO₂): 20.67%
• Aluminum Oxide (Al₂O₃): 4.89%
• Iron Oxide (Fe₂O₃): 3.09%
• Calcium Oxide (CaO): 63.56%
• Magnesium Oxide (MgO): 1.7%
• SO₃: 2.54%
• Loss on Ignition: 2.08%
• LSF: 0.97

These ratios reflect a perfect balance among the main clinker components. The lime-to-silica ratio is optimized to ensure proper setting while guaranteeing long-term durability and stability of concrete. Careful control of magnesium and sulfur content prevents thermal cracking and sudden expansion.

Physical Properties and Mechanical Performance

Physical tests demonstrate that this cement exceeds standard requirements in compressive strength, setting time, and volumetric stability.

• 2-day compressive strength: 32.5 MPa
• 7-day compressive strength: 45 MPa
• 28-day compressive strength: 55 MPa

The Blaine fineness is 3,636 cm²/g, indicating high fineness and good reactivity in concrete, enhancing adhesion and concrete compaction. Initial setting time is approximately 115 minutes, and final setting time is 165 minutes—ideal for concrete placement operations.

Autoclave expansion is only 0.05%, and Le Chatelier soundness measures around 0.5 mm, demonstrating exceptional volumetric stability and quality control, preventing cracking or deformation over time.

Extensive Applications in Construction Projects

Due to uniform composition and high strength, Urmia Cement is suitable for a wide range of applications, including:

• Foundations, slabs, and concrete columns
• Ordinary and reinforced concrete production
• Underground structures, bridges, and dams
• Precast components, blocks, and cement bricks
• Road construction and urban civil projects

Its high moisture resistance, excellent performance under temperature fluctuations, and compatibility with concrete additives are among the product’s key advantages.

Export Potential and Regional Markets

The factory’s strategic location in northwest Iran provides fast access to Turkey, Armenia, and Azerbaijan, a major advantage in export competitiveness. Safe road routes and short distances to borders reduce transportation costs and enable rapid delivery to international customers.

Turkey – Nearby and High-Capacity Market

Turkey, bordering Iran, has high cement demand in its eastern regions. Areas such as Van, Hakkari, and Ağrı find importing cement from Urmia more economical than domestic production. With high strength and full compliance with European standards, Urmia Cement can effectively compete with Turkish producers.

Armenia – Growing Construction Needs

Due to increasing construction projects in recent years, especially in Yerevan, Armenia requires significant cement imports. Urmia’s proximity to the NORDUZ border allows direct shipment, facilitating exports. Features such as volumetric stability, uniform setting, and high strength make Urmia Cement a preferred choice in the Armenian market.

Azerbaijan – Reconstruction and Development Opportunities

Recent infrastructure development and regional reconstruction in Azerbaijan have increased the demand for high-quality cement. Urmia’s closeness to the Nakhchivan border enables fast and cost-effective exports. Consistent quality and competitive pricing are key factors for expanding Iran’s market share in Azerbaijan.

Complementary Markets in the Caucasus

Besides the main three destinations, Georgia, northern Iraq, and the Caspian littoral also present potential markets for expanding exports. Land transport infrastructure via Astara and Urmia provides safe and economical routes to deliver Iranian cement to these markets.

Export Advantages

• Strategic location near Iran’s western borders
• Full compliance with international standard EN 197-1
• High compressive strength and consistent quality per shipment
• Low transportation costs and timely delivery
• Flexible packaging options for bulk or bagged exports

Summary

Urmia Cement Type 1, Grade 42.5 embodies technical precision, quality consistency, and engineering capability of the Iranian cement industry. With a precise raw material composition, high compressive strength, and remarkable durability, it is a reliable choice for domestic and international contractors.

By leveraging its geostrategic location, Urmia Cement not only fulfills domestic needs but has also taken significant steps in expanding exports to regional markets. From building foundations to major infrastructure, this cement lays the foundation for strong and lasting construction—a product recognized under the name of Iran in international markets, with quality that speaks the universal language of engineers across the region.