The modulus of rupture of an insulating fire brick can differ based on the brick's particular composition and manufacturing method. On average, insulating fire bricks usually have a modulus of rupture ranging from 1 to 10 megapascals (MPa). This indicates that these bricks can endure a bending force or pressure of 1 to 10 MPa before they fracture or break. It should be emphasized that the modulus of rupture can be affected by factors like the density, porosity, and chemical composition of the insulating fire brick.
The typical modulus of rupture of an insulating fire brick can vary depending on the specific composition and manufacturing process of the brick. However, on average, the modulus of rupture for insulating fire bricks typically ranges from 1 to 10 megapascals (MPa). This means that these bricks can withstand a bending force or pressure of 1 to 10 MPa before fracturing or breaking. It is important to note that the modulus of rupture can be influenced by factors such as the density, porosity, and chemical composition of the insulating fire brick.
The typical modulus of rupture of an insulating fire brick is around 100 psi (pounds per square inch).
