Which of the following precautions is not correct while constructing brick jack arch floors?
A. Key brick should be properly secured in mortar
B. R.S.J should be properly secured in position
C. Only first class bricks are used
D. Any class of bricks can be used
Answer:D
Which of the following precautions is not correct while constructing brick jack arch floors?
A. Key brick should be properly secured in mortar B. R.S.J should be properly secured in position C. Only first class bricks are used D. Any class of bricks can be used