Kalim Group Of Companies Interview Questions and Answers

Specific gravity of Portland Pozzolana Cement (PPC) is typically around 2.9 to 3.1.

• Specific gravity of PPC is an important property that affects its strength and durability.

• The specific gravity of PPC can vary depending on the composition and manufacturing process.

• Typically, the specific gravity of PPC ranges from 2.9 to 3.1.

• Specific gravity is determined by comparing the weight of a given volume of the material to the

Specific gravity of Ordinary Portland Cement (OPC) is typically around 3.15.

• Specific gravity of OPC is an important property that affects the density and strength of concrete.

• It is usually determined by the pycnometer method or by using a Le Chatelier flask.

• The specific gravity of OPC can vary slightly depending on the manufacturer and composition.

• A higher specific gravity indicates a denser cement with potentially bet

Cube mould size is typically 150mm x 150mm x 150mm for testing concrete strength.

• Standard cube mould size is 150mm x 150mm x 150mm

• Cube moulds are used for testing the compressive strength of concrete

• Different sizes of cube moulds may be used for specific testing requirements