The utility model provides a former material of assembled reinforcing bar divides storehouse support belongs to the reinforcing bar classification field of stacking, it is including a plurality of support units, a plurality of the concatenation of support unit forms frame rack structure, every the support unit includes parallel arrangement's crossbeam and parallel arrangement's longeron, the crossbeam with the longeron is located the coplanar, the crossbeam with the longeron passes through the support can dismantle the interlinkage, the perpendicular to is followed to the support planar direction is extended. The utility model provides a pair of former material of assembled reinforcing bar divides storehouse support sets up multiunit support unit, and the former material of various reinforcing bars is placed respectively in each group's support, and the ability effectively gives the former material of various reinforcing bars categorised, and convenient installation and the dismantlement of this kind of former material of assembled reinforcing bar divides storehouse support ability can be used repeatedly simultaneously, and the resource of utilizing that just so can be more abundant just can not produce building rubbish.