Prestressed Anchorage

1. Types: Tension anchorage, fixing anchorage and related accessories

2. Items: Round anchorage, flat slab anchorage, annular anchorage, P-type fixing anchorage, H-type fixing anchorage, pier head anchorage, cone anchorage, connector anchorage etc.

3. Parts: Anchor, wedge, base plate, spiral, bellows etc.

4. Material: Alloy structure steel, casting iron, plastic etc.

5. Standard: GB/T 14370-2007

6. Main Models for PC tendons: 1*7 PC strands -12.5, 12.7, 12.9, 15.2, 15.7, 17.8, 18.0, 21.6, 21.8mm; 1*3 PC strands -6.5, 8.6, 10.8mm; Spiral Ribs PC Wire -4.0, 5.0, 6.0, 7.0 mm; PC bar -25, 32mm etc.

7. In post-tensioned and pre-tensioned concrete structure, pre-stressed anchorage plays a very important role. The effect of prestress depends on the load that the anchorage allows. The prestressed is the important part of a firm system of construction, and its capability influences the security of the prestressed concrete structure directly.