| 摘要 |
The invention relates to the building materials, in particular to the reinforcement for reinforced concrete, and can be used in the construction of objects for any purpose of precast and cast-in-situ reinforced concrete.The reinforcement for reinforced concrete consists of a steel tape with rounded edges, coiled in a spiral with regular step, equal to 1.0…10.0 of the width of the tape, and with the ratio of tape section thickness to its width within 1:4…1:10. At the same time on the surfaces of the tape are made corrugations of arbitrary shape. In particular, the corrugations can be made straight, mesh or pointed. The corrugation height is 0.05…0.30 of the thickness of the tape. |
