+ Connecting reinforced: not required at the location with great force.+ On a cross-section not more than 25% of the total area of the reinforcement is connected, (with smooth steel) and not more than 50% for steel spikes.+ Length connects the forced reinforcement not less than 250 mm with reinforcement subjected to pull and not less than 200 mm reinforcement subjected to compression and be retrieved according to the table of rules violations.+ When connecting tie rebar bending hooks must be pulled region (smooth steel) and require no bending of the hook with steel spikes. On the connections required at least for 3 position
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