Flat Anchorage Casting
Flat Anchor Block
Multi Round Anchorage Casting Type R
Multi Round Anchorage Casting Type S
Multi Round Anchor Block
Anchor Wedge
Anchor Barrel
Mono Anchorage Casting
Corrugated GI Duct Flat
Corrugated GI Duct Round

Component Solutions for Every Post-Tensioning System

Products Overview

At Completo Manufacturing Solutions, we supply precision components tailored for the three major types of post-tensioning systems — Flat, Multi-Round, and Mono Anchorage. All products are manufactured with strict quality control and dimensional accuracy, ensuring compatibility with industry-standard assemblies.

In addition to our standard catalogue range, we also support customised component development based on specific design or project needs.

Flat Post-Tensioning Systems

Optimized for slab applications in buildings and podiums where low profile and shallow depth are critical.

  • » [Flat Anchorage Casting] also known as Flat Anchor Head, Flat Anchorage Plate, Slab Anchorage Casting
  • » [Flat Anchor Block] also known as Flat Bearing Plate, Slab Anchor Block
  • » [Anchor Wedge] also known as Grip Wedge, Three-part wedges
  • » [Anchor Barrel] also known as Wedge Barrel, Anchorage Barrel
Multi-Round Post-Tensioning Systems

Designed for high-load, long-span structures like bridges, industrial girders, and segmental works.

  • » [Multi Round Anchorage Casting – Type R] also known as Round Bearing Plate, Round Anchorage Plate
  • » [Multi Round Anchorage Casting – Type S] also known as Round Bearing Plate, Multi Round Anchorage Plate
  • » [Multi Round Anchor Block] also known as Stressing Block, Multi Anchor Head
  • » [Anchor Wedge] also known as Grip Wedge, Three-part wedges
Mono Anchorage Systems

Used for single-strand stressing in bridge slabs, repairs, retrofits, and confined space applications.

  • » [Mono Anchorage Casting] also known as Mono Anchor Body, Single Strand Anchorage Casting
  • » [Anchor Wedge] also known as Grip Wedge, Three-part wedges
  • » [Anchor Barrel] also known as Wedge Barrel, Anchorage Barrel
Ducts

Durable, precisely formed ducts for guiding tendons through concrete structures.

  • » [Corrugated Duct – Round (GI)] also known as GI Sheathing Duct (Round Type), Galvanised Corrugated Tendon Duct
  • » [Corrugated Duct – Flat (GI)] also known as Flat Sheathing Duct (GI), Galvanized Flat Tendon Duct
  • » [HDPE Corrugated Duct] also known as Plastic Corrugated Duct, HDPE Tendon Sheathing

Customisation Available

We can manufacture non-standard sizes and configurations for:

  • Anchorage castings – flat, multi-round, mono
  • Anchor blocks
  • Anchor barrels
  • Anchor wedges

Flat Anchorage Casting

Flat Anchorage Castings are used in flat slab post-tensioning systems as the primary front-end anchorage component, positioned at the slab edge to secure prestressing strands. They play a critical role in anchoring the tendons and efficiently transmitting the applied prestressing force into the surrounding concrete. Commonly used in slabs for commercial buildings, parking structures, and high-rise constructions, they ensure reliable load transfer while supporting optimized slab thickness and design efficiency. Compatible with multiple strand configurations (2 to 5 strands) and both 12.7 mm (0.5") and 15.2 mm (0.6") strands.

Flat Anchorage Casting Flat Anchorage Casting

Flat Anchor Block

Flat Anchor Blocks are used in flat slab post-tensioning systems to support the anchorage and ensure uniform distribution of prestressing forces into the concrete. Positioned behind the flat anchorage, they play a key role in transferring concentrated loads from the tendons into the slab, minimizing stress concentrations and enhancing structural performance. Compatible with multiple strand configurations (2 to 5 strands) and both 12.7 mm (0.5") and 15.2 mm (0.6") strands.

Flat Anchor Block Flat Anchor Block

Multi Round Anchorage Casting Type R

Multi Round Anchorage Castings – Type R are used as the primary anchorage heads in multi-strand post-tensioning systems, designed to secure multiple tendons and efficiently transfer their combined prestressing force into the concrete. With a round face configuration, they are well-suited for heavy structural applications such as bridges, girders, piers, and large infrastructure elements. Supporting systems from 4 up to 31 strands in both 12.7 mm (0.5") and 15.2 mm (0.6") strands.

Round Anchorage Casting Type R Round Anchorage Casting Type R

Multi Round Anchorage Casting Type S

Multi Round Anchorage Castings – Type S are used as anchorage heads in multi-strand post-tensioning systems, designed to secure multiple tendons and transfer their combined prestressing force effectively into the concrete. The square front face provides a stable and flat bearing surface, making them suitable for applications where firm seating and alignment are critical. Supporting configurations from 4 up to 31 strands in both 12.7 mm (0.5") and 15.2 mm (0.6") strands.

Round Anchorage Casting Type S Round Anchorage Casting Type S

Multi Round Anchor Block

Multi Round Anchor Blocks are used in multi-strand post-tensioning systems to support the anchorage head and ensure uniform distribution of combined prestressing forces into the concrete. Positioned behind the anchorage, they play a critical role in transferring high loads from multiple strands, reducing stress concentrations and enhancing structural stability. Compatible from 4 to 31 strand configurations in both 12.7 mm (0.5") and 15.2 mm (0.6") strands.

Round Anchor Block Round Anchor Block

Anchor Wedge

Anchor Wedges are essential components in post-tensioning and prestressing systems, designed to securely grip and lock high-strength steel strands within the anchorage. During tensioning, the wedges firmly hold the strand, ensuring effective transfer and retention of prestressing force over time. Suitable for both 12.7 mm (0.5") and 15.2 mm (0.6") strands, compatible with bonded and unbonded prestressing systems.

Anchor Wedge Anchor Wedge

Anchor Barrel

Anchor Barrels are a critical component in post-tensioning and prestressing systems, used to securely anchor high-strength steel strands in concrete structures. By housing the wedges and guiding the strand, the anchor barrel ensures efficient load transfer from the prestressed tendon to the concrete. Suitable for use with 12.7 mm (0.5") and 15.2 mm (0.6") strands, supporting both bonded and unbonded prestressing applications.

Anchor Barrel Anchor Barrel

Mono Anchorage Casting

Mono Anchorage Castings are used in mono-strand post-tensioning systems to anchor individual tendons and transfer prestressing forces efficiently into the concrete. They are commonly applied in slab-on-ground, residential slabs, beams, and light structural elements. Positioned at the stressing end, these castings ensure secure anchorage and reliable load transfer. Suitable for both 12.7 mm (0.5") and 15.2 mm (0.6") strands.

Mono Anchorage Casting Mono Anchorage Casting

Corrugated GI Duct Flat

Corrugated GI Flat Ducts are used in post-tensioning systems, particularly in flat slab construction where reduced slab thickness and efficient tendon layout are critical. Their low-profile, flat geometry allows multiple prestressing strands to be housed within a compact section, making them ideal for slabs in commercial buildings, parking structures, and high-rise constructions. The corrugated design provides flexibility for routing while maintaining structural integrity during concreting.

Corrugated GI Duct Flat Corrugated GI Duct Flat

Corrugated GI Duct Round

Corrugated GI Round Ducts are widely used in post-tensioning and prestressing systems to guide and protect tendons, especially in bonded and multi-strand applications. Their circular corrugated profile allows smooth routing of tendons through straight and curved alignments, making them suitable for bridges, beams, girders, and heavy structural elements. The ducts act as protective sheathing during concreting and enable efficient grouting in bonded systems.

Corrugated GI Duct Round Corrugated GI Duct Round