BAR REINFORCEMENT
Dmi supplies CARES approved grade 500N/mm² reinforcement bar to BS4449:2005. Available ex stock in standard lengths up to 15m or cut and bent to customers’ requirements in accordance with BS8666:2020. Lengths over 15m available to special order.
SHAPE CODES (BS8666:2020)
Bar reinforcement, also known as rebar, is a crucial component in construction projects that involves reinforcing concrete structures. It provides added strength and durability to the concrete, making it capable of withstanding heavy loads and resisting tension and bending. In this meta description, you’ll discover the importance of bar reinforcement in construction and its role in creating safe and sturdy structures.
00. Total Length (L) = A
01 . Total Length (L) = A, stock lengths
11. Total Length (L) = A + (B) – 0.5r – d
12 Total Length (L) = A + (B) – 0.43R – 1.2d
13 . Total Length (L) = A + 0.57B + (C) – 1.6d
14. Total Length (L) = A + (C) – 4d
15. Total Length (L) = A + (C)
21 . Total Length (L) = A + B + (C) – r- 2d
22. Total Length (L) = A + B + C + (D) – 1.5r – 3d
23. Total Length (L) = A + B + (C) – r – 2d
24 . Total Length (L) = A + B + (C)
25. Total Length (L) = A + B + (E)
26.Total Length (L) = A + B + (C)
27.Total Length (L) = A + B + (C) -0.5r – d
28.Total Length (L) = A + B + (C) -0.5r – d
29.Total Length (L) = A + B + (C) – r – 2d
31.Total Length (L) = A + B + C + (D) -1.5r – 3d
32.Total Length (L) = A + B + C + (D) -1.5r – 3d
33.Total Length (L) = 2A + 1.7B + 2(C) – 4d
34.Total Length (L) = A + B + C + (E) – 0.5r – d
35.Total Length (L) = A + B + C + (E) + 0.5r – d
36.Total Length (L) = A + B + C + (D) – r – 2d
41.Total Length (L) = A + B + C + D + (E) – 2r – 4d
44.Total Length (L) = A + B + C + (E) – 2r – 4d
46.Total Length (L) = A + 2B + C + (E)
47.Total Length (L) = 2A + B + 2C + 1.5r
51.Total Length (L) = 2(A + B + (C)) – 2.5r – 5d
56.Total Length (L) = A + B + C + (D) + 2(E) – 2.5r – 5d
63.Total Length (L) = 2A + 3B + 2(C) -3r -6d
64.Total Length (L) = A + B + C + 2D + E + F -3r – 6d
67.Total Length (L) = A
75.Total Length (L) = π(A – d) + B
77.Total Length (L) = C.π.(A – d)
98.Total Length (L) = A + 2B + C + (D) – 2r -4d
99.
All other shapes where standard shapes cannot be used. No other shape code number, form of designation or abbreviations shall be used in scheduling. A dimensioned sketch shall be drawn over the dimens
BAR DIAMETERS & WEIGHTS
| Size (mm) | Area (mm²) | Weight (kg/m) |
|---|---|---|
| 6 | 28.3 | 0.222 |
| 8 | 50.3 | 0.395 |
| 10 | 78.5 | 0.617 |
| 12 | 113.0 | 0.888 |
| 14 | 153.96 | 1.209 |
| 16 | 201.0 | 1.58 |
| 18 | 254.0 | 2.00 |
| 20 | 314.0 | 2.47 |
| 25 | 491.0 | 3.85 |
| 32 | 804.0 | 6.31 |
| 40 | 1257.0 | 9.86 |
| 50 | 1963.0 | 15.41 |