Calcium Silicate Insulation Block Is Non-asbestic and high effective heat-resistance material. As the name suggests these blocks are made with calcium silicate and can be used for to insulate high-temperature applications like ducts, boilers, steam pipe lines and furnaces among many others. Their high load-bearing capacity makes them ideal for heavy-duty equipment across industries. In addition, these blocks are literally maintenance-free and have a life of more than 20 years.
These Boards are available in 3 grades:
  • H – 800
  • H – 1000
  • H – 1100
Technical Specifications
Grade Max Service temp.0C B.D. (Kg/m3) Compressive Strength KN/m2 Min.(At room Temp.) Flexural Strength KN/m2 (Min.)
H- 800 800 250 700 300
H – 1000 1000 280 700 350
H – 1100 1100 280 700 600