The channel can be a hot-rolled or a cold-formed steel shape in which a T-shape screw is placed in order to transfer the load to the base material. Anchor channels: used in precast concrete connections.Lifting inserts: used for lifting operations of plain or prestressed RC beams.Different types of cast-in-place anchors might be distinguished: Moreover, their position must also be coordinated with the reinforcement layout. Various typically disposable aids, mainly of plastic, are produced to secure and align cast-in-place anchors prior to concrete placement. Other uses include anchoring machines to poured concrete floors and buildings to their concrete foundations. The last are used in concrete-steel composite structures as shear connectors. The simplest – and strongest – form of anchor bolt is cast-in-place, with its embedded end consisting of a standard hexagonal head bolt and washer, 90-bend, or some sort of forged or welded flange (see also stud welding).
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