Buy good quality Sandwich Panel Wedge SP450 made of Fire Resistant Insulated Calcium Silicate and Rockwool at Wedge India.  Calcium silicate sandwich panels are a type of Insulated Panels used for Insulation of Kiln Dryers, Ovens upto 450 Degree and as Prefabricated Building Material that consists of calcium silicate boards with a core of insulating material, typically used for interior and exterior walls, partitions, ceilings, and floors.
 
These panels are known for their excellent fire resistance, durability, and thermal and sound insulation properties. They are widely used in commercial, residential, and industrial buildings due to their lightweight, easy installation, and environmental friendliness.
 
Key Features of Calcium Silicate Sandwich Panels
1. Composition:
• Calcium Silicate Boards: Made from a mix of calcium, silica, and reinforcing fibers, these boards are lightweight yet strong and resistant to fire and moisture.
• Insulating Core: Typically filled with materials such as expanded polystyrene (EPS), polyurethane (PU), rock wool, or mineral wool, providing excellent thermal and acoustic insulation.
2. Fire Resistance:
• Calcium silicate panels are highly fire-resistant, often achieving fire ratings of up to 4 hours or more, making them suitable for applications where fire safety is a critical concern.
3. Thermal Insulation:
• The insulating core significantly reduces heat transfer, enhancing the building’s energy efficiency and providing a comfortable indoor environment.
4. Sound Insulation:
• The combination of dense calcium silicate boards and an insulating core helps to reduce noise transmission, making these panels ideal for soundproofing applications.
5. Durability and Moisture Resistance:
• Calcium silicate panels are resistant to moisture, mold, and mildew, ensuring longevity and minimal maintenance.
• They do not warp or degrade over time, maintaining their structural integrity in various environmental conditions.
6. Lightweight and High Strength:
• The panels are lighter than traditional masonry, reducing the structural load on buildings and making them easier to handle and install.
• Despite their light weight, they offer high compressive strength and impact resistance.
7. Ease of Installation:
• Prefabricated and ready to install, these panels can be quickly assembled with minimal labor, reducing construction time and costs.
• They can be cut, drilled, and finished easily, allowing for flexibility in design and application.
8. Environmental Friendliness:
• Made from non-toxic materials, calcium silicate panels are eco-friendly and contribute to healthier indoor air quality.
• They are also recyclable, reducing the environmental impact of construction waste.
 
Applications of Calcium Silicate Sandwich Panels
1. Interior and Exterior Walls:
• Used in residential, commercial, and industrial buildings for non-load-bearing walls.
• Provides excellent fire and sound insulation for both interior partitions and external facades.
2. Ceilings and Floors:
• Suitable for use as lightweight, fire-resistant ceilings and flooring systems.
• Offers enhanced thermal and acoustic insulation for multi-story buildings.
3. Roof Insulation:
• Can be used as part of a roofing system to improve thermal efficiency and fire safety.
4. Partition Walls:
• Ideal for creating quick, efficient, and sound-insulated partitions in offices, schools, hospitals, and other commercial spaces.
 
Advantages of Calcium Silicate Sandwich Panels
• Fire Safety: Provides excellent fire resistance, crucial for building safety.
• Energy Efficiency: Insulating core reduces energy costs by maintaining stable indoor temperatures.
• Soundproofing: Reduces noise transmission, improving comfort in homes and offices.
• Fast Installation: Prefabricated panels allow for quick assembly, saving time and labor costs.
• Low Maintenance: Resistant to moisture, pests, and decay, requiring minimal upkeep.
 
Considerations
• Structural Limitations: Typically used for non-load-bearing applications; for load-bearing walls, additional structural support may be needed.
• Design Flexibility: While versatile, customization in terms of finishes and sizes may depend on the manufacturer’s offerings.
• Cost: Initial costs can be higher than some traditional materials, but savings in installation and energy efficiency often offset this.
 
Wedge SP450 is Insulation Sandwich panel for dryers and preheating furnace, flue gas ducts, steaming plants, tunnel furnaces, etc. In terms of working hygiene, these materials are harmless and not subject to any classification.
 
Feature & Advantages
Harmless in terms of working hygiene
Large-sized, self-supporting
Good insulating effect,
High permanent temperature resistance
Minimum thermal bridges
Corrosion and rot-resistant
Good chemical resistance
Vibration-proof
Secure and variable fixings and connections
Uncomplicated breakthroughs producible
Diffusion open, no condensates
Long service life
Energy-saving
Dimensionally stable, low thermal expansion
Variable surface coatings are possible
Cost-reducing thanks to ready-to- assemble systems and easy processing
 
Industrial Applications
Ovens Insulation
Dryers Insulation
Preheating furnace
Flue gas ducts,
Steaming plants,
Tunnel furnaces