When needed
For reinforcement.
The equipment they used is a hammer to hammer in the parts and used concrete steel and metal. That's what builders use.
a form of masonry reinforced with imbedded iron bars that is regarded as the precursor of reinforced concrete. English builders began relying on iron in the construction of factories about 1850
Concrete plants Rock wall builders Landscapers
This wall is strong because of iron bars strengthening the concrete.
I use 1/4 x 1/2 mild steel bars. Easy to weld or drill and your average burglar can not get through them without a sackful of metal cutting tools.
concrete is basically strong in compression....anything which is having tensile strength reinforces concrete To reinforce concrete company's will use a fibre mesh which has loads of microscopic fibres and they bind the concrete together stronger. also in concrete slabs builders will usually tread re-in-forced steel grids into the mix
It doesn't usually cost much to resurface concrete, its generally quite cheap and can be found at your local builders supplies yard. Sites like flexcrete can also be of some use.
yes you can use a framed floor for a metal shed, however you may want to pour a concrete footer (stem wall) to keep the wood up off the ground, or use concrete blocks to support it. And use pressure treated wood.
The Acro Bike is required in order to cross the metal bars simply ride the bike and follow the bars to where you need to go. If there is a gap between the bars use the side jump to cross the gap.To side jump press left/right and B at the same time.
Yes if you use it on the concrete long enough
TMT steel bars are known to be highly flexible. These bars can be bent and twisted to great extents, without the possibility of any cracks or breakage. This flexibility allows the builders to play around with steel bars and make the best use of them, enhancing the overall strength and durability of the building