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Buy CALCIUM SILICATE BLOCK GRADE 1100 Size 900 x 600 x 50 mm thickness at low price 687 INR / Pc at Wedge India. 


Calcium silicate blocks of grade 1100°C with dimensions 900 x 600 x 50 mm are robust insulation materials designed for high-temperature applications. These blocks are particularly effective in industrial environments, providing excellent thermal insulation, mechanical strength, and fire resistance.


Key Properties

High-Temperature Resistance

  • Temperature Endurance: Capable of withstanding continuous temperatures up to 1100°C (2012°F).
  • Thermal Stability: Maintains structural integrity and insulation properties at high temperatures.

Thermal Insulation

  • Low Thermal Conductivity: Typically ranges from 0.05 to 0.12 W/m·K, minimizing heat loss and improving energy efficiency.


  • High Compressive Strength: Can withstand significant mechanical stress and impact without deformation.
  • Moisture Resistance: Hydrophobic properties prevent moisture absorption, reducing the risk of damage and ensuring long-term performance.


  • Ease of Handling: Despite their strength, calcium silicate blocks are relatively lightweight, making them easier to handle and install.



1. Cement Plants

  • Rotary Kilns: Insulation of kiln shells to reduce heat loss and protect the structure.
  • Coolers and Preheaters: Provides a thermal barrier, enhancing energy efficiency and operational stability.
  • Boilers and Ducts: Reduces heat loss, improving the efficiency of heat generation and transport systems.

2. Power Plants

  • Steam Pipes and Boilers: Insulation to maintain high temperatures and improve energy efficiency.
  • Turbine Insulation: Protects turbines from thermal damage and enhances operational performance.

3. Petrochemical Plants

  • Process Vessels: Insulates reactors and other high-temperature process vessels, maintaining optimal temperatures and enhancing safety.
  • Pipelines: Ensures minimal heat loss during the transport of high-temperature fluids.

4. Steel Plants

  • Ladle and Tundish Insulation: Prevents heat loss in molten metal handling equipment, improving energy efficiency.
  • Furnace Linings: Protects furnace structures from extreme temperatures and enhances their longevity.

5. Ceramic and Glass Manufacturing

  • Kilns: Insulates kiln walls and roofs, maintaining high operating temperatures and reducing energy consumption.
  • Annealing Ovens: Ensures consistent temperatures for high-quality production processes.


Installation Considerations

Surface Preparation

  • Clean and Dry Surfaces: Ensure surfaces are free from contaminants to facilitate proper adhesion.
  • Repair Structural Damage: Address any damage before installation to ensure effectiveness and stability.

Cutting and Shaping

  • Customization: Can be cut and shaped using standard tools to fit specific dimensions and complex geometries.
  • Precision: Ensure accurate cutting to minimize gaps and ensure a snug fit.

Adhesives and Fasteners

  • High-Temperature Adhesives: Use adhesives suitable for high-temperature applications to bond the blocks securely.
  • Mechanical Fasteners: Use screws or other fasteners in areas with high vibration or mechanical stress for additional support.


  • Multiple Layers: Consider using multiple layers of blocks for enhanced insulation, ensuring each layer is properly aligned and bonded.
  • Proper Alignment: Ensure layers are properly aligned to prevent thermal bridging and gaps.

Protective Coatings

  • Surface Protection: Apply protective coatings to shield the blocks from physical damage and environmental factors, enhancing durability.



Energy Efficiency

  • Reduced Heat Loss: Significantly reduces heat loss, improving overall energy efficiency and reducing fuel consumption.
  • Process Control: Helps maintain optimal operating temperatures, enhancing process control and efficiency.

Safety and Durability

  • Fire Safety: Non-combustible nature enhances safety in high-temperature environments.
  • Long Lifespan: Resistant to high temperatures and mechanical stress, ensuring long-term performance.


  • Lower Energy Costs: Improved thermal efficiency translates to lower energy consumption.
  • Reduced Maintenance Costs: Durable and resistant to damage, reducing the need for frequent maintenance.


Calcium silicate blocks of grade 1100°C with dimensions 900 x 600 x 50 mm are highly effective for thermal insulation in various industrial applications. Their excellent thermal insulation properties, high-temperature resistance, durability, and fire safety make them ideal for use in cement plants, power plants, petrochemical plants, steel plants, and ceramic and glass manufacturing. Proper installation and maintenance are crucial to maximizing their performance and benefits, ensuring enhanced energy efficiency, safety, and operational performance.

CALCIUM SILICATE BLOCK GRADE 1100 Size 900x600x50 mm

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