A615 deformed steel bar for construction

A615 deformed steel bar for construction System 1

A615 deformed steel bar for construction

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Product Description:

Specifications of HRB500 Deformed Steel Bar:

Standard	GB	HRB500
Diameter	6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm, 22mm,25mm,28mm,32mm,36mm,40mm,50mm

Length	6M, 9M,12M or as required
Payment term	TT or L/C
Application	mainly used in construction industry to reinforce concrete structures and so on
Quality	First quality, the goods are from Chinese big manufacturers.
Type	Hot rolled deformed steel bar
Brand name	DRAGON

Chemical Composition: (Please kindly find our chemistry of our material based on HRB500 as below for your information)

Grade	Technical data of the original chemical composition (%)
	C	Mn	Si	S	P		V
HRB500	≤0.25	≤1.60	≤0.80	≤0.045	≤0.045		0.08-0.12
	Physical capability
	Yield Strength (N/cm²)		Tensile Strength (N/cm²)			Elongation (%)
	≥500		≥630			≥12

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

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

Usage and Applications of HRB500 Deformed Steel Bar:

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 HRB500 Deformed Steel Bar:

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

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

Label: to be specified by customer, generally, each bundle has 1-2 labels

Trade terms: FOB, CFR, CIF

Deformed Steel Bar in stock

A615 deformed steel bar for construction

Deformed Steel Bar in testing

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: Are steel rebars suitable for use in structures with aggressive soil conditions?: Steel rebars are generally suitable for use in structures with aggressive soil conditions. However, it is important to consider the specific characteristics of the soil and the potential impact it may have on the rebars. Aggressive soil conditions typically involve high levels of moisture, acidity, or corrosive substances. In such cases, the rebars may be at risk of corrosion, which can weaken the structural integrity of the entire construction. To mitigate the risk of corrosion, various measures can be taken. One common method is to use corrosion-resistant steel rebars, such as stainless steel or epoxy-coated rebars. These materials provide an extra layer of protection against aggressive soil conditions. Furthermore, proper design and construction techniques can also help to minimize the impact of aggressive soil conditions on the rebars. Adequate drainage systems, waterproofing measures, and protective coatings can all be implemented to prevent the soil from directly contacting the rebars. It is crucial to consult with structural engineers and experts in soil science to assess the suitability of steel rebars in structures with aggressive soil conditions. They can provide valuable insights and recommendations to ensure the longevity and safety of the structure.

Q: Can steel rebars be used in the construction of sports facilities?: Yes, steel rebars can be commonly used in the construction of sports facilities. Steel rebars provide reinforcement and strength to concrete structures, making them suitable for the construction of sports facilities such as stadiums, arenas, and gymnasiums. They help improve the structural integrity and durability of these facilities, ensuring they can withstand heavy loads, vibrations, and impacts, which are often encountered during sports events.

Q: Can steel rebars be used in renovation or retrofitting projects?: Yes, steel rebars can definitely be used in renovation or retrofitting projects. Steel rebars are commonly used in construction to reinforce concrete structures, and they can also be used in renovation projects to strengthen existing structures. When renovating or retrofitting a building, it is often necessary to reinforce the existing structure to meet modern building codes or to support additional loads. Steel rebars can be used to strengthen walls, columns, beams, or slabs by adding additional reinforcement to the concrete. By incorporating steel rebars into a renovation project, the structural integrity of the building can be improved, ensuring its safety and longevity.

Q: How are steel rebars bundled and tied together on construction sites?: Rebar tying, a specific technique employed in construction sites, is the process by which steel rebars, commonly utilized to reinforce concrete structures, are bundled and secured. This practice guarantees the stability and position of the rebars during activities such as concrete pouring. To bundle the rebars, construction workers gather a predetermined number based on the project's specifications and align them in parallel. They then employ wire or steel straps to bind the rebars tightly, creating a compact bundle. These straps are wrapped around the rebars at regular intervals, ensuring the bundle remains intact and the rebars remain in place. Once bundled, the rebars are further secured using specialized tools. The primary tool used for rebar tying is a rebar tying gun or tier. This tool automates the tying process by swiftly twisting wire around the rebars, forming secure connections. Rebar tying guns or tiers are equipped with a spool of wire that is fed through the tool. The construction worker positions the tool above the rebars, activates a trigger or button, and the tool automatically twists the wire around the rebars, tying them together. This process is repeated at regular intervals along the length of the rebars to ensure a secure fastening. The wire used for rebar tying is typically a thin, high-tensile steel wire designed to withstand the exerted forces during construction. This wire, specifically manufactured for rebar tying, is available in pre-cut lengths or on spools. Overall, the bundling and tying of steel rebars on construction sites play a critical role in ensuring the structural integrity of concrete structures. By utilizing wire or steel straps, along with specialized rebar tying tools, construction workers can create secure bundles of rebars, preventing any movement or separation during construction activities.

Q: What is the effect of high temperatures on steel rebars?: High temperatures can have detrimental effects on steel rebars, causing them to lose their strength and structural integrity. The heat can lead to the softening and deformation of the steel, ultimately reducing its load-bearing capacity. Additionally, prolonged exposure to high temperatures can result in the formation of cracks, which further compromises the rebars' performance. It is crucial to consider the impact of elevated temperatures on steel rebars in order to ensure the safety and durability of structures.

Q: How are steel rebars connected to each other during construction?: Steel rebars are typically connected to each other during construction using several methods, such as overlapping, welding, or using mechanical connectors like couplers or lap splices. These connections ensure the rebars form a strong and continuous reinforcement system, providing structural integrity to the concrete elements being constructed.

Q: How do steel rebars affect the thermal properties of a structure?: Steel rebars can increase the thermal conductivity of a structure, making it more prone to heat transfer.

Q: Can steel rebars be used in structures with aggressive chemical exposure?: When working with structures that are exposed to aggressive chemicals, it is crucial to take precautions to prevent the corrosion of steel rebars. Over time, the corrosion weakens the structure. To minimize this risk, it is possible to apply corrosion-resistant coatings or materials to the rebars. These coatings create a barrier between the rebars and the aggressive chemicals, reducing the likelihood of corrosion by preventing direct contact. Moreover, it is necessary to regularly inspect and properly maintain the rebars to detect any signs of corrosion and take appropriate action. By implementing these protective measures, steel rebars can be safely utilized in structures exposed to aggressive chemicals.

Q: What is the role of steel rebars in the construction of wind turbine towers?: Steel rebars play a critical role in the construction of wind turbine towers as they provide structural reinforcement and stability. These rebars are strategically placed within the concrete tower to enhance its strength, durability, and resistance against the strong forces exerted by wind. By reinforcing the concrete, steel rebars ensure that the wind turbine tower can withstand the extreme conditions and vibrations, thereby ensuring the safety and longevity of the structure.

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.

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