SAMANAR

Steel and Cement Trading

OPC Cement (Type I/II/V)

High-Strength, Durable, and International-Standard Cement for All Construction Needs.
Samanar supplies premium-grade Ordinary Portland Cement (OPC) — manufactured under strict quality control, compliant with ASTM, EN, and ISIRI standards, and engineered for outstanding durability and performance across a wide range of construction applications.

OPC Cement (Type I/II/V)

What Is OPC Cement?

Ordinary Portland Cement (OPC) is the world’s most widely used cement, essential for structural and architectural applications. Produced from high-quality clinker and gypsum, OPC offers excellent compressive strength, rapid setting time, and long-term durability.

Samanar’s OPC Cement is manufactured using advanced milling technology and high-purity raw materials, ensuring stable performance for concrete, mortar, and all general construction needs.
We supply three major types — Type I, Type II, and Type V — each formulated for specific environmental and structural requirements.

Types of OPC Cement

We supply multiple categories depending on application:

OPC Type I – General Purpose Cement

Ideal for most standard construction projects.
Features:

  • High early strength

  • Excellent workability

  • Reliable performance for everyday concrete applications

Common uses: Residential buildings, pavements, foundations.

OPC Type II – Moderate Sulfate Resistance

Designed for projects exposed to mild sulfate environments.
Features:

  • Lower heat of hydration

  • Better resistance to chemical attack

  • Enhanced long-term durability

Common uses: Water structures, retaining walls, general infrastructure

OPC Type V – High Sulfate Resistance (HSR)

Specifically for harsh environments with high sulfate concentrations.
Features:

  • Maximum resistance to sulfate attack

  • Suitable for marine, coastal, and wastewater applications

  • Long service life even in aggressive environments

Common uses: Marine structures, sewer systems, chemical plants.

Product Features

Key Advantages of Samanar OPC Cement

  • Consistent strength development (early & long-term)

  • High durability in diverse climate conditions

  • Superior setting behavior and finishing quality

  • Low impurity levels & controlled particle size

  • Compliant with ASTM C150, EN 197-1, and ISIRI 389

  • Suitable for both local markets & international export

Applications

Samanar OPC Cement is used in:

  • Ready-mix concrete

  • Precast concrete elements

  • Structural foundations

  • Bridges & industrial complexes

  • Residential & commercial buildings

  • Pavements, slabs, and flooring

  • Dams and infrastructure projects

  • Mortar and plaster applications

Chemical Composition (Typical Values)

ComponentOPC Type IOPC Type IIOPC Type V
CaO61–67%61–67%63–67%
SiO₂19–23%20–24%20–24%
Al₂O₃4–7%4–6%3–5%
Fe₂O₃2–4%2–4%1–3%
MgO< 5%< 5%< 4%
SO₃2–3%2–3%< 2.5%
Loss on Ignition (LOI)< 3%< 3%< 3%

Physical Properties

PropertySpecification
Fineness (Blaine)3000–3300 cm²/g
Initial Setting Time45–75 minutes
Final Setting Time150–180 minutes
Soundness< 10 mm
28-Day Compressive Strength42–55 MPa
Bulk Density1350–1500 kg/m³

Packaging Options

Packaging TypeWeightExport Option
Paper Bags50 kgPalletized or non-palletized
PP Bags50 kgAvailable for international shipping
Jumbo Bags1–1.5 tonsIdeal for bulk export
Bulk TankerBest for large-scale projects

Quality Assurance & Standards

Samanar OPC Cement is produced according to:

  • ASTM C150

  • EN 197-1

  • ISIRI 389

  • ISO 9001 Quality Management System

  • Strict laboratory testing (every batch)

  • Continuous monitoring of setting time, fineness & compressive strength

Why Choose Samanar OPC Cement?

  • Sourced from certified, high-capacity cement plants

  • Consistent product quality & strong performance

  • Competitive pricing for both local and overseas markets

  • Flexible packaging and logistics solutions

  • Reliable, fast shipping and export documentation support

Contct Us

Get Your Quote Today

Contact our sales team with your required grade, size, quantity, and delivery destination.
We will send a customized quotation within 24 hours.

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