Cold-rolled ribbed steel structure design elements: as specified shear reinforcement. Seismic house height should be higher than the current maximum applicable national standard "design of concrete structures." The minimum reinforcement ratio of reinforced shear wall configurations CRB600H cold-rolled ribbed steel company, and its distribution ribs, axial compression ratio, bound edge components and set the edge member structure should be consistent with current national standard "design of concrete structures "requirement. Cold-rolled ribbed steel construction elements: randomly selected from each batch of steel supply CRB600H two samples of cold-rolled ribbed steel bars, a tensile test, a bending test done, the test results should be consistent with tensile strength. When one of the indicators do not meet the above requirements, the batch should be reinforced in double the number of samples taken retest CRB600H cold rolled ribbed steel prices, there is still a specimen fails the retest, the batch is determined not reinforced qualified, should clear the construction site.