La description
Post Tensioning Wedge
Product Description
The RuiYi post-tensioning wedge is a crucial component used in
prestressed concrete structures. By applying prestressing force
on the concrete elements, it significantly enhances the
load-bearing capacity and durability of the structure.
Working Principle of post tensioning wedge
By utilizing the taper of the anchor ring and the prestressed
anchor plate, a significant clamping force is generated on the
steel strand, creating a strong gripping force. The clamping-type
anchor system generally utilizes the frictional resistance
between the prestressed anchor plate and the steel strand to
secure the steel strand. The porous prestressed anchor plate
system, also known as a cluster anchor system, consists of porous
prestressed anchor plates, anchor bearing plates (also known as
cast iron bellows, anchor seats), helical bars, or steel mesh
sheets. This type of anchor is implemented on a multi-porous
anchor plate, with each conical hole holding a pair of
prestressed anchor plates to clamp a steel strand.Â
General Parameters of Post Tensioning Wedge
Product Code Dimensions
(D mm*L mm) No. of
Segments(PCS) Material&Hardness Weight(g) Qty(Sets) /Box
Compatible PC Strand（Dia）
RYM*4 *6**7 2 Material: *0CrMnTi
Hardness: HRC ****2 *5 **0 3.9mm
RYM**3 *3.7**5.8 2&3 *2 **0 *2.7mm
RYM**5 *5.5**2.4 2&3 *2 **0 *5.2mm
RYM**8 *0**7 2&3 **0 *5 *7.8mm
RYM**2 *6.4**9 2&3 **0 *5 *1.6mm
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