Cold Rolled Steel Rebar 14mm

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Theoretical weight and section area of each diameter as below for your information:

Diameter(mm)	Section area (mm²)	Mass(kg/m)	Weight of 12m (kg)	Pcs/ton
6	28.27	0.222	2.664	375.38
8	50.27	0.395	4.74	210.97
10	78.54	0.617	7.404	135.06
12	113.1	0.888	10.656	93.84
14	153.9	1.21	14.52	68.87
16	201.1	1.58	18.96	52.74
18	254.5	2.00	24	41.67
20	314.2	2.47	29.64	33.74
22	380.1	2.98	35.76	27.96
25	490.9	3.85	46.2	21.65
28	615.8	4.83	57.96	17.25
32	804.2	6.31	75.72	13.21
36	1018	7.99	98.88	10.43
40	1257	9.87	118.44	8.44
50	1964	15.42	185.04	5.40

Cold Rolled Techniques

Yield Point: 545-565mpa

Deformed bar is widely used in buildings, bridges, roads and other engineering construction. Big to highways, railways, bridges, culverts, tunnels, public facilities such as flood control, dam, small to housing construction, beam, column, wall and the foundation of the plate, deformed bar is an integral structure material. With the development of world economy and the vigorous development of infrastructure construction, real estate, the demand for deformed bar will be larger and larger.

Q:How do steel rebars contribute to the overall aesthetics of a structure?: Steel rebars do not directly contribute to the overall aesthetics of a structure as they are typically hidden within the concrete. However, their presence is crucial for providing structural integrity and ensuring the longevity and safety of the building.

Q:Can steel rebars be used in water treatment plants?: Yes, steel rebars can be used in water treatment plants. Steel rebars are commonly used in the construction of various structures, including water treatment plants, due to their high strength and durability. However, it is important to ensure that the steel rebars are properly coated or protected to prevent corrosion from the exposure to water and chemicals commonly found in water treatment plants.

Q:Can steel rebars be used in seismic zones?: Yes, steel rebars can be used in seismic zones. In fact, they are often used to reinforce concrete structures in areas prone to earthquakes. The high tensile strength and ductility of steel rebars make them effective in absorbing and distributing the energy generated during seismic events, thereby enhancing the overall structural integrity and reducing the risk of collapse. Proper design and installation of steel rebars, in accordance with seismic codes and regulations, are crucial to ensure the safety and resilience of buildings in seismic zones.

Q:How do steel rebars affect the cost of a construction project?: Steel rebars can significantly affect the cost of a construction project because they are a crucial component in reinforced concrete structures. The cost of steel rebars depends on their quantity, grade, and size, and it can greatly impact the overall project budget. Additionally, the transportation and installation costs associated with steel rebars should also be taken into account. Therefore, careful planning and consideration of the type and amount of steel rebars required are essential to manage and optimize the project's cost.

Q:Can steel rebars be used for both residential and commercial constructions?: Indeed, steel rebars find utility in both residential and commercial constructions. These sturdy reinforcement materials are frequently employed in concrete structures, imparting them with resilience and steadfastness. Whether it be a residential abode or a commercial edifice, steel rebars are apt for diverse construction ventures. Their utilization guarantees longevity and structural soundness in both domains. Furthermore, steel rebars can be tailored to accommodate specific project prerequisites, rendering them adaptable and fitting for a myriad of applications in residential and commercial construction alike.

Q:How do steel rebars affect the constructability of a project?: Steel rebars play a crucial role in the constructability of a project as they enhance the structural integrity, strength, and durability of concrete structures. By providing tensile strength to concrete, rebars help prevent cracking and ensure the overall stability of the project. Additionally, rebars facilitate the ease of construction by allowing for efficient reinforcement placement and alignment. Overall, steel rebars significantly contribute to the constructability and long-term performance of a project.

Q:What is the role of steel rebars in pile foundation construction?: Pile foundation construction heavily relies on steel rebars, as they serve a vital purpose. These foundations are designed to shift the weight of a structure to deeper layers of soil or rock, ensuring stability and preventing any settling. Steel rebars are utilized in this process to reinforce the concrete piles, thereby increasing their strength and durability. The primary function of steel rebars within pile foundation construction is to provide tensile strength to the concrete. Although concrete is strong under compression, it lacks the ability to withstand tension. By incorporating steel rebars into the concrete, it creates a reinforced structure capable of withstanding both compression and tension forces. In addition, steel rebars play a significant role in preventing cracking and providing structural integrity to the piles. As the piles are subjected to various loads, including vertical and lateral forces, the rebars distribute these loads evenly, preventing any cracking or failure of the concrete under stress. This ensures the stability and longevity of the pile foundation. Moreover, steel rebars contribute to the overall performance of the piles. They enhance the load-carrying capacity of the foundation, enabling it to support heavier structures or loads. The rebars also improve the resistance of the piles against external factors such as earthquakes, wind loads, and soil movement. In summary, steel rebars are essential in pile foundation construction, providing tensile strength, preventing cracking, and enhancing the overall performance and durability of the foundation. Their utilization ensures efficient load transfer and stability, making them an integral component in the construction of robust and dependable structures.

Q:How do steel rebars impact the overall construction timeline?: Steel rebars can have a significant impact on the overall construction timeline. These reinforcement bars are crucial for reinforcing concrete structures, providing strength and stability. However, the installation of rebars can be time-consuming, as they need to be accurately placed and secured before concrete can be poured. Delays in rebar installation can directly affect the progress of the construction project, potentially extending the timeline. Conversely, efficient and timely installation of rebars can expedite the construction process, ensuring smooth progress and adherence to the timeline.

Q:What are the common surface patterns for steel rebars?: The common surface patterns for steel rebars include plain, deformed, and ribbed patterns. Plain rebars have a smooth surface without any patterns or indentations. They are commonly used in applications where the rebar needs to be easily bendable or welded, such as in reinforced concrete structures. Deformed rebars, on the other hand, have patterns or indentations on their surface. These patterns are typically in the form of ribs, humps, or indentations that provide enhanced bonding characteristics with the surrounding concrete. The deformations improve the grip between the rebar and concrete, ensuring better transfer of stresses and preventing slippage. Deformed rebars are widely used in construction projects, especially in areas where high tensile strength and bond strength are required. Ribbed rebars are a specific type of deformed rebar that have continuous longitudinal ribs along their length. These ribs are usually evenly spaced and provide additional anchorage and bond strength with the concrete. Ribbed rebars are commonly used in applications where a higher level of bond strength is required, such as in seismic zones or in structures subjected to heavy loads. Overall, the choice of surface pattern for steel rebars depends on the specific requirements of the construction project and the desired performance characteristics.

Q:Can steel rebars be used in thin concrete elements?: Yes, steel rebars can be used in thin concrete elements. However, it is important to carefully consider the design and placement of the rebars to ensure they provide sufficient reinforcement without compromising the structural integrity or aesthetic appearance of the thin concrete element. Additionally, proper construction techniques and quality control measures should be followed to ensure the rebars are correctly positioned and embedded within the concrete.

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