Calcium Silicate Insulation, Fire Protection

Powder | Block | Pipe Support Section

Get best quality calcium silicate board, block, powder, pipe support, pipe section, designs, shapes, for insulation, fire protection, furnace, wall, partition, roof, machine manufacturer at Wedge India. We ensure good price, customer service, fast delivery, and flexible payment terms for our customers. These good quality Calcium Silicate Boards are most suitable for Insulation, Building Fire Protection, Wall insulation, Partitions, roof Insulation, and fire resistant door manufacturing.

How we do Manufacturing Calcium Silicate?

Different technologies are employed in the production of calcium silicates which are known to result in different product characteristics. Our OEM manufacturing bases operate production lines with the following technologies. Each technology leads to a product with special properties and advantages.

Hatschek & Modified Gypsum Technology

For making high density calcium silicate boards for building fire protection, low temperature insulation, acoustics insulation, oven and dryer insulation. Calcium Silicate Board is  manufactured from a mixture of portland cement, fine silica, special cellulose fibers and selected fillers to impart durability, toughness, fire and moisture resistance.

 

Calcium Silicate Sheet is cured by an autoclaving process whereby the ingredients are reacted together under the effects of super-heated steam and high pressure. The synthetic cement silicate binder provides exceptional dimensional stability and an unrivalled resistance to movement due to effects of moisture or heat.

 

Calcium Silicate Board does not contain any soluble ingredients or free alkali which could be dissolved by moisture or condensation and causing unsightly marks. If exposed to moisture, the board will completely recover on drying out, with no permanent loss of strength.

This is most suitable technology for manufacturing high density insulation and Fire Resistant Calcium Silicate Boards for Building Insulation, Passive Fire Protection, Ovens & Dryer Insulation.

Filterpress, Magnani, and Gel Tank Technology

Most suitable technologies for manufacturing high temperature resistant calcium silicate insulation boards in various types of density ranging from 240 kg/m3 to 1600 kg/m3. The continuous application temperature resistance can be achieved upto 1200 Degree C. The special properties can be achieved are: High Performance Thermal Insulation, High electrical strength, non wetting to molten aluminium metal, High corrosion Resistance.

Calcium Silicates manufactured with these technologies have wide range of application in industries including steel plant, power plant, aluminium melting tanks, pipe support, boilers, cement plants, refinery pipe insulation, industrial furnaces, ovens, driers, kilns, etc.

Calcium silicate design
Calcium Silicate Board

Low Density Calcium Silicate Board

Wedge lightweight low density & medium density Calcium Silicate Boards are manufactured with Filter Press & Gel Tank Technology to achieve low density, high strength, high temperature insulation, machinability. These boards and machined ready to use designs are most suitable as thermal insulation for processes in various industrial applications.

Advantages

  • Low thermal conductivity,

  • Resistant to H2, CO, CH4, NH3, N2.

  • Low density & lightweight

  • High thermal resistance

  • High mechanical strength

  • Vibration resistant

  • Resistant to moisture and chemicals

  • Low heat storage

 

Applications

  • High temperature insulation and heat protection

  • Steel industry: smelting, heat distortion and heat treatment plants

  • Ceramic industry: chamber and tunnel furnaces

  • Glass industry: melting furnaces and cooling channels

  • Cement industry: heat exchangers and cyclone separators

  • Chemical and petrochemical industry: thermal cracking reactors and processing plants

  • Fireplace Insulation, Oven Construction

  • Pizza Oven Construction

  • Barbecue Insulation and energy saving

  • Kitchen insulation

High Density Calcium Silicate Board

Wedge high density Calcium Silicate Boards are manufactured with Filter Press Technology to achieve very high strength, high temperature insulation, high machinability, and non-wettability to molten metals. These boards and machined ready to use designs are most suitable as thermal insulation for processes in direct contact with molten aluminium such as transfer ladle, casting, holding, metal bath furnace in launders, spouts, floats, hot top ring headers, and holding furnaces for die-casting.

 

Advantages

  • Low thermal conductivity, Low heat capacity Molten aluminium can be transferred with minimal reduction in temperature.

  • Used for the lining of the holding furnace, energy savings can be achieved by raising temperature in a shorter time than conventional castable.

  • Excellent machinability for variety of shapes such as floats, spouts, hot top ring headers, etc.

  • It is non-wettable with molten aluminium, so it is easy to remove solidified metal.

 

Applications

  • Molten aluminium launders.

  • Molten aluminium baths for holding furnaces

  • Floats, spouts, stopper pins.

  • Hot top ring headers, Floats, Spouts, etc.

  • Distribution boxes, dams, baffles, filter boxes,

  • Troughs, head boxes,

  • Working lining in low energy aluminium die cast holding

Fire Resistant Calcium Silicate Board

Wedge high density fire resistant Calcium Silicate Boards are non combustible engineered mineral board reinforced with selected Fillers and Fibres. These boards are most suitable for building applications to protect from fire.

Fire Resistance: 120 - 240 Minutes

Longer Guarantee Life: More than 30 Years

High Insulation: Acoustic & Thermal

Advantages

  • Low thermal conductivity, Low heat capacity in case of fire provides natural insulation.

  • Upto 240 minutes fire resistance can be achieved with just below 10 mm thickness.

  • Excellent machinability for variety of shapes.

 

Applications

  • Light Weight 60, 120, 240 Minutes Fire Doors

  • Fire protection to concrete structures

  • Fire Resistant Acoustic Door

  • Access Panel & Trap Doors

  • Shaft Wall, Lift Doors & Fire Escape Area

  • Moisture resistance ceiling Backing wall for wet area ceramic tiling

  • Casings for building services

  • Fire rated industrial wall linings

  • Perforated finishes for acoustic space

  • Fire protection to tunnel concrete structures

  • Partitions and hoardings

  • Ventilation, smoke outlet and Kitchen extract ducts

  • Structural steel protection

  • Conversion of external to internal walls, external walls

  • Self-supporting ceilings, suspended ceilings

  • Timber floor protection, upgrading of timber floors

  • Cladding to steel ducts, self-supporting ducts

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Low Density Calcium Silicate Board

We produce extremely low thermal conductivity, high strength Low Density Calcium Silicate Insulation Boards, Pipe Sections, and Designs for all types of industrial applications for heat insulation temperatures from 600 C to 1100 C. 

These boards are resistant to H2, CO, CH4, NH3, N2,  lightweight, high thermal resistance, high mechanical strength, vibration resistant, resistant to moisture and chemicals, low heat storage. These boards are also available in ready to use machined parts, pipe support shoe form, pipe sections, rings, gaskets, and seals forms. We can also supply Calcium Silicate Powder for filling applications.

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Fire Resistant Calcium Silicate Board

We offer high fire resistance calcium silicate boards for various fire rating requirements: 30 minutes | 60 minutes | 120 minutes | 240 minutes.

High Insulation: High Acoustic Insulation and High Thermal Insulation

Longer Guarantee Life: 20 - 30 years and weather proof.

These boards are most suitable for : Fire Doors Manufacturing, Fire Wall & Fire resistant partitions, Fire resistant ceilings, roofs and floors, Fire resistant barriers and spandrels, Fire protection to concrete structures, Fire protection to tunnel concrete structures, Industrial walls and external walls, Lift Doors & Fire Escape Area, Aesthetic curved ceiling, Prefab Houses, Modular houses, etc. 

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High Density Calcium Silicate Board

Wedge High Density Calcium Silicate Boards are high strength, high temperature insulation, high machinability, and non-wettability to direct contact with molten aluminium such as transfer ladle, casting, holding, metal bath furnace in launders, spouts, floats, hot top ring headers, and holding furnaces for die-casting.

 

We also offer Graphite Reinforced high density calcium silicate boards with very low shrinkage, less oil absorption,

less out gassing when in metal contact, high non-wetting with molten metal, excellent machinability due to improved toughness and strength.

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Fire Door Calcium Silicate Board

Wedge StarPan1150 is a high density Fire Resistant calcium silicate board manufactured with selective fibres to resist against fire when it used as core or infill boards in the Wooden Fire Resistant doors. StarPan boards are very easy to work with and have excellent gluing properties with Plywood to make extremely good finish Fire Doors.

 

Starpan boards do not have any asbestos content and have guarantee life of more than 30 Years. ​With Starpan1150 board you can manufacture Woden Fire Doors:​ FD120 :Fire Door with 120 Minutes Fire Rating with 2 Layers of 9 mm thick boards,  FD60   :Fire Door with 60 Minutes Fire Rating   : 1 Layer of 9 mm or 2 layers of 6 mm Boards

Calcium Silicate Board Price for Bulk Quantity | Buy Online