Terminator (Headed Bar System)
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Features
- A field-installed headed bar system that requires no threading on the rebar.
- Fast and simple installation.
- Reduces rebar material and processing costs.
- Simplifies rebar arrangement and relieves congestion.
- Makes concrete structure removal and extension easier.
Specifications
| Type | L1 | L2 | D1 | D2 |
|---|---|---|---|---|
| D16 | 29.0 | - | 40.0 | 18.1 |
| D19 | 35.0 | - | 45.0 | 21.5 |
| D22 | 44.3 | 26.2 | 52.0 | 25.7 |
| D25 | 50.3 | 30.7 | 57.8 | 29.2 |
| D29 | 54.2 | 33.8 | 65.0 | 32.9 |
| D32 | 61.4 | 36.5 | 72.5 | 36.3 |
| Tolerance | ± 0.5 | ± 0.2 | ± 0.5 | ± 0.2 |
Unit: mm※ Dimensions may change due to product improvement or manufacturing process changes.
Components
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Body
-
Knob
Installation Steps
-
1. Insert the body onto the rebar.
-
2. Position the knob after the first rib of the rebar.
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3. Hand-tighten and lock the body and knob, then use a pipe wrench until the rebar is fully secured.
Test Photos
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Before rebar fracture
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After rebar fracture
D22D25D29D32Test Report and Related Records
The following quality information summarizes the publicly available test report issued in November 2025.
- Product
- On-site assembled headed-bar anchorage, SD600 (D16–D32)
- Standards
- KS B 0802, KS D 3871
- Testing organization
- Korea Construction Technology Research Institute (한국건설기술연구소)
- Issue date
- Nov. 21, 2025
- Test items
- Tensile strength, yield strength
- Result
- All sizes—D16, D19, D22, D25, D29 and D32—passed
Patents Related to the Terminator
※ Review the project specifications and site quality requirements before application.