울트라커플러(현장체결식 철근커플러) SD400 잔류변형량, 인장, 항복 품질검사 성적서 (D13~D32)_2023년 07월
Test Report Details
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Document details and measured results are available in HTML. Original documents are provided as images below. This post has no PDF attachments.
- Product
- Ultra Coupler SD400
- Test standard / method
- KS D 0249:2019
- Testing organization
- 한국건설품질연구소
- Test or issue period
- 2023-07-05
- Reviewed source scope
- Original report for the D13 specimen
Results apply to the specimens in the source reports. Confirm the product, rebar grade, diameter and project requirements before use.
Measurements from the Original Documents
Source: JUNSUNG comparison sheet
| Size | Yield strength N/mm² |
Tensile strength N/mm² |
Residual deformation mm |
Source |
|---|---|---|---|---|
| D13 | 468 | 623 | 0.00 | View source |
| D16 | 472 | 590 | 0.30 | View source |
| D19 | 480 | 621 | 0.13 | View source |
| D22 | 445 | 585 | 0.04 | View source |
| D25 | 433 | 610 | 0.16 | View source |
| D29 | 455 | 591 | 0.10 | View source |
| D32 | 445 | 579 | 0.16 | View source |
Swipe the table to see all columns on mobile.
This table reproduces the printed measurements. See the linked originals for test conditions and notes. Results apply to the tested specimens.
준성산업 울트라 커플러(현장체결식 철근커플러) 품질검사 성적서입니다.
울트라커플러(현장체결식 철근커플러) SD400 잔류변형량, 인장, 항복 품질검사 성적서 (D13~D32)_2023년 07월
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