CSA G30.18 , استاندارد میلگرد تسلیح بتن

CSA G30.18 : Carbon steel bars for concrete reinforcement

دانلود استاندارد CSA G30.18 (استاندارد ملی کانادا برای مشخصات و خصوصیات میلگرد های فولادی کربن استیل برای تقویت و مسلح سازی بتن ساختمان)

فهرست سرفصل های CSA G30.18 :

1 Scope
2 Reference publications
3 Definitions
4 General requirements
5 Ordering information
6 Process
7 Chemical composition
8 Deformations
9 Tensile and bend test procedures
10 Tensile test results
11 Bend test results
12 Retests
13 Permissible variation in mass
14 Finish
15 Bar marking system
16 Identification and traceability
17 Inspection
18 Mill test reports

Annexes
A (informative) — Determination of total elongation at maximum force
B (informative) — Preferred chemical composition for hot-galvanizing

Tables
1 — Deformed bar designation numbers and associated requirements
2 — Chemical composition limits from heat analysis
3 — Chemical composition limits for analysis of finished bars
4 — Tensile test requirements
5 — Bend test requirements

Figures
1 — Stress-strain curve