HR Deformed Steel Rebars of Good Quality

HR Deformed Steel Rebars of Good Quality System 1

HR Deformed Steel Rebars of Good Quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 200000 m.t./month

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Specifications of HR Deformed Steel Rebars of Good Quality:

Standard	GB UK USA	HRB335 HRB400 HRB500 G460B, B500A, B500B,B500C GR40, GR60
Diameter	6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm, 22mm,25mm,28mm,32mm,36mm,40mm,50mm

Length	6M, 9M,12M or as required
Price	Keep lower operating costs so as to offer competitive price for our clients
Label	to be specified by customer, generally, each bundle has 1-2 labels
Application	Building, construction
Invoicing	Actual or Theoretical Weight Basis as buyer’s request.
Type	Hot rolled steel rebar
Brand name	DRAGON

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

Steel Rebar in warehouse

Steel Rebar in stock

Steel Rebar

Chemical Composition: (Please kindly find our chemistry of our material based on BS4449 as below for your information)

BS4449 G460B	Chemical Composition
	C	Mn	Si	S	P
	0.18	0.35	0.14	0.025	0.25
	Physical capability
	Yield Strength(N/cm²)		Tensile Strength(N/cm²)		Elongation (%)
	625		≥460		18

Usage and Applications of HR Deformed Steel Rebars of Good Quality:

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..

Packaging & Delivery of HR Deformed Steel Rebars of Good Quality:

Packaging Detail: products are packed in bundle and then shipped by container or bulk vessel, deformed bar is usually naked strapping delivery, when storing, please pay attention to moisture proof. The performance of rust will produce adverse effect.

Each bundle weight: 2-3MT, or as required

Payment terms: TT payment in advance or Irrevocable LC at sight.

Trade terms :FOB, CFR, CIF

Delivery Detail: within 45 days after received advanced payment or LC.

Note:

1. Our products are produced according to national standard (GB), if not, supply according to national standards (GB) or agreement as customer required.

2. Other Grade and Standard Deformed Steel Bar we can supply:

Grade: GR40/GR60, G460B/B500A/B500B/B500C,BST500S

Standard: ASTM, BS, DIN

The Minimum Order Quantity of these products is high, and need to be confirmed.

3. We can not only supply Deformed Steel Bar; if you need anything about building materials, please contact us for further information.

4. Please send us your detail specifications when inquire. We will reply to you as soon as possible. We sincerely hope we can establish a long stable business relationship.

Q: What are the international standards for steel rebars?: The international standards for steel rebars are defined by the International Organization for Standardization (ISO) and the American Society for Testing and Materials (ASTM). These standards encompass various factors such as the composition, mechanical properties, dimensions, and tolerances of steel rebars, ensuring their quality and performance in construction projects worldwide.

Q: What are the different types of surface finishes available for steel rebars?: Some of the different types of surface finishes available for steel rebars include black or plain, epoxy-coated, galvanized, and stainless steel.

Q: What are the challenges associated with the installation of steel rebars?: Some of the challenges associated with the installation of steel rebars include the difficulty in handling and positioning heavy steel bars, ensuring accurate placement and alignment, the need for skilled labor and expertise, managing reinforcement congestion in complex structural elements, and addressing potential corrosion issues. Additionally, coordination between different trades and adherence to safety protocols are crucial during the installation process.

Q: Can steel rebars be used in underground parking garage construction?: Indeed, steel rebars find utility in the construction of underground parking garages. They are frequently employed in the reinforcement of concrete structures, including those built below the ground level. By endowing the concrete with strength and reinforcement, the rebars enable it to withstand the immense weight and pressure exerted by the structure above. Moreover, steel rebars possess remarkable resistance to corrosion—a quality of utmost significance in subterranean environments where moisture and other corrosive agents are likely to exist. In summary, steel rebars emerge as a dependable and widely preferred option for reinforcing concrete during the construction of underground parking garages.

Q: What is the difference between steel rebars and steel mesh?: Steel rebars and steel mesh are both commonly used in construction projects to reinforce concrete structures, but they have some key differences in terms of their design and application. Steel rebars, also known as reinforcing bars, are long, cylindrical steel rods that are typically used to provide tensile strength to concrete structures. These rebars are usually placed in a grid-like pattern within the concrete, and they help to prevent cracking and enhance the overall structural integrity of the concrete. Rebars are available in various sizes, and they are typically used in applications where a high amount of tensile force is expected, such as in columns, beams, and slabs. On the other hand, steel mesh, also known as wire mesh or welded wire fabric, consists of a series of interconnected steel wires that are welded together to form a grid-like pattern. This mesh is usually manufactured in large rolls and can be easily cut or bent to the desired shape. Steel mesh is primarily used to provide both tensile and shear strength to concrete structures. It is often used in applications where a lower amount of tensile force is expected, such as in walls, foundations, and pavements. In terms of installation, steel rebars are typically placed and secured within the concrete formwork before the pouring of concrete. They are usually positioned at specific locations as per the structural design requirements. Steel mesh, on the other hand, is laid on top of the formwork or within the concrete pour itself, providing reinforcement throughout the entire concrete structure. Both steel rebars and steel mesh have their own advantages and disadvantages. Rebars offer greater tensile strength and are ideal for applications where heavy loads or high amounts of force are expected. However, they can be more time-consuming and labor-intensive to install due to their individual placement and tying process. Steel mesh, on the other hand, offers easier and faster installation due to its continuous form, and it is more commonly used in smaller-scale projects or applications where lighter loads are expected. In summary, while both steel rebars and steel mesh serve the purpose of reinforcing concrete structures, they differ in terms of their design, installation method, and application. The choice between rebars and mesh depends on the specific structural requirements, project scale, and load expectations. Consulting with a structural engineer or construction professional is recommended to determine the most suitable reinforcement solution for a particular project.

Q: Can steel rebars be used in high-rise building construction?: Yes, steel rebars can be used in high-rise building construction. Steel rebars are commonly used as reinforcement in concrete structures, including high-rise buildings, to provide strength and stability. The use of steel rebars helps distribute and withstand the load and stresses that such tall structures experience.

Q: Can steel rebars be recycled after demolition?: It is possible to recycle steel rebars once a demolition takes place. Steel is widely recycled worldwide due to its durability and recyclable properties. Once a building or structure is demolished, the steel rebars can be removed and transported to recycling facilities. These facilities employ different techniques, including shredding and melting, to separate the steel from other substances and reshape it into fresh products. By recycling steel rebars, not only is the amount of waste going to landfills reduced, but natural resources are also conserved, and carbon emissions related to steel production are decreased.

Q: How do steel rebars impact the overall construction cost estimation process?: The overall construction cost estimation process is significantly influenced by steel rebars. These reinforcing bars play a crucial role in reinforced concrete structures, providing strength and durability to the building. Consequently, including them in the cost estimation is essential for accurately assessing the total project cost. To begin with, the material cost of the construction project is impacted by steel rebars. Rebars are typically priced based on weight, so the quantity and size of rebars required directly affect the material cost estimation. Accurately identifying and quantifying rebars is necessary to ensure an appropriate budget allocation for the project. Furthermore, labor cost estimation is also influenced by steel rebars. Skilled labor is required to install rebars, and the time and effort involved in cutting, bending, and placing the rebars must be taken into account. The complexity of the reinforcement design, such as intricate shapes or complex detailing, can increase labor costs. Therefore, accurately estimating rebars allows for better planning of labor resources and cost allocation. In addition to material and labor costs, steel rebars impact other aspects of the construction cost estimation process. For example, the weight and placement of rebars affect the structural design, which can influence the cost estimation of the concrete mix design and formwork requirements. The size and spacing of rebars may also impact the excavation and foundation costs, as well as the overall project timeline. Moreover, steel rebars contribute to the long-term costs of the construction project. The quality and durability of rebars directly affect the lifespan and maintenance requirements of the structure. Investing in high-quality rebars can reduce future maintenance and repair costs, as well as enhance the overall life cycle cost analysis of the project. To conclude, the overall construction cost estimation process is significantly impacted by steel rebars. Accurately estimating rebars is essential for determining material and labor costs, as well as influencing other cost-related aspects of the project. It allows for precise budget allocation, resource planning, and consideration of long-term costs, ultimately resulting in a more reliable and comprehensive construction cost estimation.

Q: Are steel rebars easy to handle and transport?: Yes, steel rebars are generally easy to handle and transport due to their relatively small size and shape. They are lightweight and can be easily lifted and moved using appropriate tools and equipment. Additionally, their durability and strength make them suitable for transportation without the risk of damage or deformation.

Q: Can steel rebars be used in industrial flooring?: Industrial flooring can indeed incorporate steel rebars, as they possess remarkable tensile strength and durability. The incorporation of steel rebars in concrete construction, particularly in industrial flooring, is a widespread practice. These rebars are strategically positioned within the concrete to reinforce it and provide additional strength, enabling it to withstand heavy loads and prevent cracking. By utilizing steel rebars in industrial flooring, the capacity to bear weight is significantly augmented, and the floor's longevity and structural integrity are assured. Furthermore, steel rebars can be effortlessly welded or linked together to form a grid or mesh, further enhancing the floor's strength and stability. Hence, steel rebars are a suitable choice for industrial flooring applications.

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