3-piece wedge anchor for prestressed strand
Use: post-tensioned and precast concrete
Parts: anchor, wedge, base plate, spiral, coupler, duct, spacer
Pre-stressed Anchorage Accessories
Material: alloy steel, carbon steel, cast iron, plastic.
Parts: anchor rings (anchor plates, barrels), inner wedges (grips, clamps), bearing plates (base plates, backing plates, block), spirals, limit plate, coupler (joints), ducts (bellows), spacers (separator) etc.
Usage: post-tensioned concrete and pre-cast concrete, comply with 7-wire PC steel strands 9.3/9.5/9.53mm, 12.5/12.7/12.9mm, 15.2/15.24/15.7mm, 21.8mm; 3-wire PC strands 6.5/8.6/10.8mm; PC steel wires 4.0/4.8/5.0/6.0/7.0/7.5/8.0/9.0mm; PC steel bars 5.0/6.0/7.1/9.0/25/32mm etc.
Remarks: in pre-cast and post-tensioned prestressed concrete, anchorage anchors play a very important role. The effect of pre-stressing depends on the load that the anchors allow, and anchors’ capability decides the security of pre-stressing.