I'm extend my front porch out about 1.8m. The existing porch is just a tad over 3m wide and I'm wondering if/how to connect the existing slab to the new one.
I had thought of drilling horiz holes in the end of the existing slab and poking some reo in there or putting in some long dyna bolts and leaving them stick a 100mm or maybe some chemset bolts. Just to tye it ot the new slab. Not sure if I need to do this or if I;m on the right track.
Anyone have any ides?
Cheers