Put the reinforcement in the cell: the first row is attached to the second at right angles, other rows are fixed similarly;
Calculation of the number of reinforcement is a difficult matter and requires some knowledge of the nuances of the work, and in order not to be mistaken, you need to contact a specialist who will help to calculate the footage and cross -section of the rods. If the error is made at the same time, then you will have to buy the reinforcement or it will be more necessary;