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Rebar, short for reinforcing bar, is a type of steel bar or mesh used to reinforce concrete and masonry structures, enhancing their strength and durability. It helps strengthen concrete under tension and prevent cracking. Rebar is essential in construction for providing structural integrity.
Standard | JIS / EN/ ASTM / GB |
Grades | SD295A / B, SD345, SD390, SD490 |
BS4449 460B / B500B, ASTM | |
Size 1 | 8mm—50mm |
Size 2 | 6mm—12mm |
Reduces the need for thicker concrete, which can lower overall project costs.
Expands and contracts effectively with temperature changes, ensuring the concrete remains structurally sound in varying environmental conditions.
