JSW PSC Grade Cement Paper Bag 105055: A Complete Guide for Construction Professionals
In the Indian construction industry, cement selection is one of the most critical decisions that directly impacts project quality, durability, and cost-effectiveness. Among the various cement types available in the market, JSW PSC Grade Cement has emerged as a preferred choice for many builders, contractors, and engineers across India. The paper bag variant, particularly the 105055 specification, represents a standard packaging solution that has become increasingly important for construction projects of all scales.
This comprehensive guide explores everything you need to know about JSW PSC Grade Cement in paper bags, including its specifications, applications, advantages, and how to source quality materials through reliable channels like AECORD.
Build cost · Bengaluru, May 2026
Understanding PSC Grade Cement: Basics and Standards
What is PSC Grade Cement?
PSC stands for Portland Slag Cement, a specialized cement type that combines Portland cement clinker with granulated blast furnace slag. This blend creates a cement with unique properties that make it particularly suitable for specific construction applications across India.
According to Indian Standards (IS 455:2015), PSC Grade cement must contain:
Portland cement clinker: 50-70%
Granulated blast furnace slag: 30-50%
Gypsum and other minor constituents: up to 5%
JSW Steel, one of India's leading cement manufacturers, produces PSC Grade cement that strictly adheres to these specifications, ensuring consistency and reliability across batches.
The 105055 Specification Explained
The reference number 105055 typically denotes a specific product code within JSW's manufacturing system, often referring to PSC Grade cement packaged in 50 kg paper bags. This standardized packaging has become the industry norm across India, making it easier for contractors to manage inventory, transportation, and application on construction sites.
Key Properties and Characteristics of JSW PSC Grade Cement
Strength Development
One of the most important characteristics of PSC Grade cement is its strength development pattern. Unlike OPC (Ordinary Portland Cement), PSC cement develops strength more gradually:
3-day strength: Typically 16-18 MPa
7-day strength: Usually 24-28 MPa
28-day strength: Generally 33-37 MPa
This slower initial strength gain is compensated by superior long-term durability and reduced heat of hydration, making PSC ideal for large concrete pours and mass concrete applications.
Heat of Hydration
PSC cement generates significantly less heat during the hydration process compared to OPC. This property is crucial for:
Large concrete structures where heat buildup can cause thermal cracking
Dams and thick concrete sections
Underwater and marine construction projects
Projects in hot climates across Indian regions like Rajasthan, Gujarat, and Telangana
Durability and Resistance
The slag component in PSC cement provides exceptional resistance to:
Sulfate attack from soil and groundwater
Chloride penetration in coastal areas
Chemical corrosion in aggressive environments
Alkali-aggregate reactions
For construction projects in coastal cities like Mumbai, Chennai, and Kolkata, or in regions with high sulfate content in soil, PSC cement offers superior performance and longevity.
Applications of JSW PSC Grade Cement in Indian Construction
Ideal Project Types
PSC Grade cement is particularly well-suited for:
Dam and reservoir construction: The low heat of hydration prevents thermal cracking in massive concrete structures
Marine and coastal projects: Superior sulfate and chloride resistance ensures long-term durability
Underground structures: Tunnels, metro projects, and basement construction benefit from slag cement's properties
Industrial structures: Chemical plants, refineries, and factories exposed to aggressive environments
RCC buildings: Multi-story residential and commercial complexes across major Indian cities
Infrastructure projects: Roads, bridges, and railway construction
Water treatment plants: Where resistance to chemical attack is essential
Regional Applications in India
Different regions of India benefit from PSC cement for specific reasons:
Coastal Regions (Mumbai, Chennai, Goa, Kerala): High humidity and salt spray make PSC's chloride resistance invaluable for long-term structure preservation.
Industrial Belts (Gujarat, Maharashtra, Odisha): Chemical-rich environments require cement with enhanced durability properties.
Dam Projects (Himachal Pradesh, Karnataka, Telangana): Large concrete pours benefit from reduced heat generation and improved long-term strength.
Urban Construction (Delhi, Bangalore, Hyderabad): Modern infrastructure projects increasingly specify PSC for improved durability and reduced maintenance costs.
Advantages of Using JSW PSC Grade Cement
Cost-Effectiveness
While PSC cement may have a slightly higher initial cost compared to OPC (typically 5-10% premium depending on market conditions), the long-term savings are significant:
Reduced repair and maintenance costs due to superior durability
Lower long-term lifecycle costs for structures
Decreased need for protective coatings and sealants
Better performance in harsh environments, reducing premature deterioration
For projects with budgets ranging from ₹50 lakhs to ₹10 crores and beyond, these savings become substantial.
Environmental Benefits
PSC cement production involves incorporating industrial waste (blast furnace slag), which:
Reduces reliance on raw limestone and clay extraction
Minimizes carbon dioxide emissions compared to pure OPC production
Promotes circular economy principles in Indian manufacturing
Aligns with sustainable construction practices increasingly mandated in India
Performance Advantages
Improved workability: Better flow and placement characteristics
Reduced segregation: More uniform concrete properties
Lower permeability: Denser concrete matrix over time
Enhanced durability: Longer service life for critical structures
Specifications and Quality Standards
IS 455:2015 Compliance
JSW PSC Grade cement must meet stringent Indian Standards including:
Fineness: Not more than 10% retained on 90 micron sieve
Soundness: Le Chatelier expansion not exceeding 10 mm
Setting time: Initial setting not less than 45 minutes, final setting not more than 600 minutes
Strength requirements: As mentioned earlier for 3, 7, and 28-day periods
Chloride content: Maximum 0.10%
Sulfate content: Maximum 4%
Paper Bag Packaging Standards
The 50 kg paper bag packaging (105055) adheres to:
Multi-wall kraft paper construction for moisture protection
Proper sealing to prevent moisture ingress during storage and transportation
Clear labeling with product specifications, manufacturing date, and expiry information
Stacking compatibility for efficient warehouse management
Protection during transit across Indian roads and rail networks
Storage and Handling Guidelines
Proper Storage Conditions
To maintain cement quality from purchase to application:
Temperature: Store in cool, dry locations between 5-35°C
Humidity: Keep relative humidity below 65% to prevent moisture absorption
Ventilation: Ensure adequate air circulation in storage areas
Elevation: Stack bags on platforms at least 15 cm above ground level
Duration: Use cement within 3 months of manufacturing for optimal performance
Transportation Best Practices
During transit across Indian cities and regions:
Use covered vehicles to protect from rain and moisture
Avoid prolonged exposure to direct sunlight
Stack bags properly to prevent crushing and damage
Ensure proper documentation and quality certificates accompany shipments
Verify bags are intact before accepting delivery at site
Sourcing Quality JSW PSC Grade Cement Through AECORD
Finding reliable suppliers of quality cement is crucial for project success. AECORD, India's leading B2B2C marketplace for AECO professionals, connects builders, contractors, and engineers with verified cement suppliers and manufacturers across the country.
Benefits of Using AECORD for Cement Procurement
Verified Suppliers: All cement suppliers on AECORD are thoroughly vetted, ensuring they meet quality standards and regulatory requirements.
Competitive Pricing: Compare prices from multiple suppliers across different Indian cities and regions, helping you negotiate better rates for bulk orders.
Quality Assurance: Access to supplier certifications, product specifications, and customer reviews helps ensure you're purchasing genuine JSW PSC Grade cement.
Convenient Procurement: Streamlined ordering process reduces administrative burden and ensures timely delivery to your project sites.
Technical Support: Connect with AECORD's network of construction professionals who can provide recommendations based on their experience with JSW PSC cement.
How to Find Suppliers on AECORD
Simply search for "JSW PSC Grade cement" or "Portland Slag cement suppliers" in your region. Filter results by location, supplier rating, and price to find the best options for your project requirements. Whether you're in Mumbai, Delhi, Bangalore, or Hyderabad, AECORD helps you connect with local suppliers offering competitive rates and reliable delivery.
Cost Considerations and Pricing
Current Market Pricing in India
As of 2024, JSW PSC Grade cement typically costs:
Bulk orders (500+ bags): ₹380-420 per 50 kg bag depending on location and market conditions
Medium orders (100-500 bags): ₹400-450 per bag
Small orders (under 100 bags): ₹420-480 per bag
Prices vary based on:
Geographic location (coastal regions may have different pricing than inland areas)
Market demand and seasonal fluctuations
Transportation distances from manufacturing plants
Current raw material costs and fuel prices
Supplier markup and distribution margins
Quality Testing and Certification
Third-Party Testing
For critical projects, consider third-party testing of cement samples to verify:
Compressive strength at 3, 7, and 28 days
Fineness and particle size distribution
Setting time characteristics
Soundness and expansion properties
Chemical composition and slag content
Major testing laboratories across Indian cities can provide certified reports within 7-10 days.
JSW Quality Certifications
JSW PSC Grade cement comes with:
IS 455:2015 certification
ISO 9001:2015 quality management certification
Environmental certifications for sustainable production
Third-party test certificates from accredited laboratories
Comparing PSC with Other Cement Types
PSC vs. OPC (Ordinary Portland Cement)
Strength Development: OPC develops faster initial strength; PSC develops strength more gradually but achieves superior long-term durability.
Heat of Hydration: PSC generates 20-30% less heat, making it better for large concrete sections.
Cost: PSC typically costs 5-10% more than OPC.
Durability: PSC offers superior resistance to sulfate and chloride attack.
PSC vs. PPC (Portland Pozzolana Cement)
Composition: PPC uses fly ash instead of slag; PSC uses blast furnace slag.
Availability: PSC is more readily available near steel manufacturing regions.
Performance: Both offer good durability, but PSC is preferred for aggressive chemical environments.
Best Practices for Using PSC Grade Cement
Concrete Mix Design Considerations
Account for slower early strength development when planning construction schedules
Adjust water-cement ratio based on PSC's higher water demand compared to OPC
Consider longer curing periods to achieve optimal strength development
Implement proper curing practices, especially in hot and dry climates
Construction Site Management
Ensure adequate storage space with proper moisture protection
Maintain inventory records to prevent cement aging beyond 3 months
Train workforce on proper handling and mixing procedures
Conduct regular quality checks during concrete placement
Document cement batches used for traceability and quality assurance
Conclusion: Making the Right Choice for Your Project
JSW PSC Grade Cement in 50 kg paper bags (105055) represents an excellent choice for construction professionals seeking durability, performance, and long-term value. Whether you're working on coastal projects in Chennai and Mumbai, industrial facilities in Gujarat, or urban infrastructure in Delhi and Bangalore, PSC cement offers proven benefits that justify its selection.
The key to successful project execution lies in sourcing quality cement from reliable suppliers and implementing proper storage, handling, and application practices. By leveraging resources like AECORD to connect with verified cement suppliers across India, you can ensure consistent quality, competitive pricing, and timely delivery to your project sites.
For your next construction project requiring PSC Grade cement, visit AECORD today to explore verified suppliers in your region, compare prices, and connect with industry professionals who can guide your procurement decisions. Making informed choices about cement selection now will result in structures that stand the test of time.
