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Calcium Silicate Blocks
Calcium Silicate Blocks
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Calcium Silicate Blocks

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Calcium Silicate Blocks Specification

  • Layer
  • Single-layer or multi-layer
  • Feature
  • Fireproof, Lightweight, Moisture Resistant
  • Surface Treatment
  • Smooth, Water-resistant coating
  • Material
  • Calcium Silicate
  • Application
  • Thermal insulation
  • Color
  • White
 

Calcium Silicate Blocks Trade Information

  • Minimum Order Quantity
  • 100 Square Foots
  • Payment Terms
  • Cash in Advance (CID)
  • Supply Ability
  • 5000 Square Foots Per Month
  • Delivery Time
  • 2-10 Days
  • Main Domestic Market
  • All India
 

About Calcium Silicate Blocks

Insulation Material

Properties
  • Strong in intensity: The strongest inorganic thermal insulation material in intensity as compared with other nearest density products.
  • Hot-resistant: Not out of shape under the service temperature
  • Water-resistant: Strong in intensity wet or dry
  • Thermal insulation: The lower thermal conductivity than other hard mass thermal insulation materials.

Major Applications

  • Lining for industrial furnaces(heating furnace, soaking pit, metallurgy industry)
  • Cooling machine in cement kiln
  • Glass furnace
  • Pottery kiln
  • Petrochemical industry
  • High temperature flue in metallurgy industry
  • Power plants
  • Shipyards
  • Paper mills
  • Banking material of refractory bricks
  • Electrolyzing cell in nonferrous metal industry

Advantages

  • Temperature range 900oC to 1100oC
  • Exceptional strength
  • Low thermal conductivity
  • Easy application: Available sizes and shapes reduce the number of required joints and make
  • Calcium silicate easy to work with
  • Energy saving: Low thermal conductivity provides significant energy savings.
  • Adaptable: Calcium silicate can also be used on a various shapes and sizes of surfaces
  • Fire resistant
  • Low chloride content
  • Asbestos-free


Properties

IS 9428 1993 limit

Calcium Thermal 950 observed

Calcium thermal 1100 observed

Temperature(oC), max, service temperature oC

950

950

1100

Bulk Density (kg/m3), day

220-280+10%

256

270
Compressive strength, reduction in thickness
Not to exceed under a load of Dry, 415kN/m2,
Wet, after 18 hrs, immersion in water, 170kN/m2


5%

5%


1.1%

1.3%


0.6%

0.9%

Flexural strength(kN/m2), min

240

430

680

Cold crushing strength, kN/m2, min


720

1350
Hot resistance under heat soaking for 24hrs
Linear shrinkage (length), max at 950oC
Linear shrinkage (length), max at 1050oC
Loss in mass, max
Compressive strength, reduction in thickness not to exceed under a load of 345 kN/m2


2%


15%

5%


1.5%


11.5%


2.4%


1.2%


9.5%


1.7%

Thermal conductivity(W/m K), maximum




At mean temperature 200oC

0.080

0.070

0.070

250oC

0.088

0.073

0.074

300oC

0.097

0.079

0.080

350oC

0.110

0.086

0.088

400oC

0.121

0.093

0.095

450oC

0.135

0.096

0.098

500oC

0.148


0.102

As dispatched, moisture content (%), max

7.5

5.5

5.2

Alkalinity, pH

8-11

10

10
Dimensional tolerance(mm)
Length/width
Thickness

+3

-1.5, +3

+2

-1.5, +2

+2

-1.5, +2


FAQs of Calcium Silicate Blocks:


Q: What is the primary application of Calcium Silicate Blocks?

A: Calcium Silicate Blocks are primarily used for thermal insulation.

Q: Are Calcium Silicate Blocks fireproof?

A: Yes, Calcium Silicate Blocks feature fireproof properties.

Q: Can these blocks resist moisture?

A: Yes, Calcium Silicate Blocks are moisture-resistant.

Q: What surface treatment is provided for Calcium Silicate Blocks?

A: The blocks have a smooth surface with a water-resistant coating.

Q: Are Calcium Silicate Blocks available in different layers?

A: Yes, they are available in single-layer or multi-layer configurations.

Calcium Silicate Blocks
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