Man this forum is awesome..im learning heaps!
thanks mgilla for ya suggestion...its just that the concrete ground is not level which really restricted what i can do...i did think of…

THANKS mike8136
i would prefer to bolt galv stirrups to the existing concrete, as they're all big slabs and in good condition..
its just that they're are not fully leveled....
so you rekon…

HEY all,
Thanks for the reply...hmmm the rusting of the rebar...i might have to look into it more..
I'll probably have around 8-10 of these block..
any recommended height?!?!? i was thinking minimum…

HEY all,
i am planning to build a deck in my back yard, however my backyard is all concreted and the land is slightly slanted.
im planning to make a concrete box…