Section 47(ii) in Faridabad Complex Administration Building Rules, 1989
(ii)the inner and outer parts of the wall shall be securely tied together with suitable bonding ties of adequate strength, galvanised iron or other suitable material tarred and sanded before use or other suitable materials, the ties being placed at distance a part not exceeding 1 metre horizontally and 0.5 metre vertically. The clamps in successive courses shall break joints.
