25) What is the general value of factor of safety range to find B C of soil?

26) What is the super imposed material load in Kg/m² for office and churches?

27) What is the weight range of brick in Kg/m³?

28) What is the recommended super imposed load material in Kg/m² for public building and dance hall?

29) What is the weight range of dry earth in Kg/m³?