ASTM A615 Gr 60 8mm 10mm 12mm High Quality Steel Rebar

ASTM A615 Gr 60 8mm 10mm 12mm High Quality Steel Rebar System 1

ASTM A615 Gr 60 8mm 10mm 12mm High Quality Steel Rebar System 2

ASTM A615 Gr 60 8mm 10mm 12mm High Quality Steel Rebar System 3

ASTM A615 Gr 60 8mm 10mm 12mm High Quality Steel Rebar System 4

ASTM A615 Gr 60 8mm 10mm 12mm High Quality Steel Rebar

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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ASTM A615 Gr 60 8mm 10mm 12mm High Quality Steel Rebar

Details of the ASTM A615 Gr 60 8mm 10mm 12mm High Quality Steel Rebar

Standard & Grade:	GB1499-98 : HRB335,HRB400,HRB500
	BS4449-1997 : GR460,GR500
	CAN/CSA-G30.18-M92 : 400W
	ASTM A615 : Gr.40, Gr.60
Diameter:	6mm;8mm;10mm;12mm;14mm;16mm;18mm;20mm;22mm;25mm;28mm;30mm;32mm;35mm;40mm
Length:	6m,9m,12m
Packing:	Bundle packing
Origin:	China
Application:	Construction,Road,Machinery processing,Welding fields.
Delivery time:	10-25 days
Shipment:	By bulk vessel or Container
Documents:	Mill Test Certificate,Commercial Invoice,Packing List,Certificate of Origin

Company Introduction of the ASTM A615 Gr 60 8mm 10mm 12mm High Quality Steel Rebar

CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.

With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.

ASTM A615 Gr 60 8mm 10mm 12mm High Quality Steel Rebar

Packaging & Delivery of the ASTM A615 Gr 60 8mm 10mm 12mm High Quality Steel Rebar

Packaging Detail	Sea worthy packing /as per customer's packing instruction
Delivery Detail	15 ~ 40 days after receiving the deposit

FAQ

Are you a trading company or manufacturer?	Manufacturer
What’s the MOQ?	1000m2
What’s your delivery time?	15-20 days after downpayment received
Do you Accept OEM service?	Yes
what’s your delivery terms?	FOB/CFR/CIF
What's the Payment Terms?	30% as deposit,70% before shipment by T/T
	Western Union acceptable for small amount.
	L/C acceptable for large amount.
	Scrow ,Paybal,Alipay are also ok
Why choose us?	Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals.
Why choose us?
What's your available port of Shipment?	Main Port, China
What’s your featured services?	Our service formula: good quality+ good price+ good service=customer's trust
What’s your featured services?
Where are your Market?	Covering more than 160 countries in the world

Q:Can steel rebars be used in wastewater treatment plant construction?: Yes, steel rebars can be used in wastewater treatment plant construction. Steel rebars are commonly used in the construction of reinforced concrete structures, including wastewater treatment plants. They provide additional strength and durability to the concrete, helping it withstand the harsh conditions and corrosive environment often found in wastewater treatment facilities. The rebars are typically coated with epoxy or other corrosion-resistant materials to protect them from the corrosive effects of wastewater. Additionally, proper design and placement of the rebars ensure structural integrity and longevity of the treatment plant. Overall, steel rebars are a commonly used and effective reinforcement material in wastewater treatment plant construction.

Q:Can steel rebars be used in hotel construction?: Yes, steel rebars can be used in hotel construction. Steel rebars are commonly used in reinforced concrete structures, including the construction of hotels, due to their high tensile strength and ability to provide reinforcement and stability to the building.

Q:How do steel rebars help in preventing cracks in concrete?: The reinforcement of steel rebars is essential for preventing cracks in concrete and adding strength to the structure. Concrete is strong in compression but weak in tension, meaning it can withstand forces that push or compress it, but it is prone to cracking under pulling or bending forces. To counteract this weakness, steel rebars are embedded within the concrete. They act as a framework, distributing tensile forces evenly throughout the material and preventing the formation and spread of cracks. Additionally, rebars reinforce the structure, increasing its resistance to bending, shearing, and external forces. Furthermore, steel rebars enhance the overall structural integrity of the concrete, thus preventing cracks. During the drying and curing process, concrete tends to shrink and crack. However, with the presence of rebars, the tensile forces caused by shrinkage are absorbed by the steel, reducing or eliminating the formation of cracks. Moreover, steel rebars provide resistance against temperature changes and external loads, which also helps prevent cracks in concrete. They control the expansion and contraction of the material due to temperature fluctuations, minimizing the risk of cracking. Additionally, rebars reinforce the concrete against heavy loads, such as those from traffic or seismic activity, ensuring the structure remains intact and free from cracks. In conclusion, steel rebars are crucial in preventing cracks in concrete by reinforcing the material, distributing forces, absorbing tensile stresses, and enhancing structural integrity. Their presence significantly improves the durability and longevity of concrete structures, making them more resistant to cracking and ensuring their stability over time.

Q:What is the effect of impurities on the corrosion resistance of steel rebars?: Impurities in steel rebars can have a negative impact on their corrosion resistance. These impurities, such as sulfur, phosphorus, and certain non-metallic inclusions, can promote the formation of localized corrosion sites and accelerate the corrosion process. Additionally, impurities can weaken the protective oxide layer on the surface of the steel, making it more susceptible to corrosion. Therefore, minimizing impurities in steel rebars is crucial to ensure their long-term corrosion resistance and structural integrity.

Q:What are the different types of steel rebars used in railway bridges?: There are several types of steel rebars used in railway bridges, including plain carbon steel rebars, epoxy-coated rebars, and stainless steel rebars. Each type of rebar offers unique properties and benefits to ensure the durability and strength of railway bridges.

Q:Can steel rebars be used in bridges?: Yes, steel rebars can be used in bridges. They are commonly used as reinforcement in concrete structures, including bridge construction, to enhance the strength and durability of the bridge.

Q:How are steel rebars handled and stored on construction sites?: Construction projects that require reinforced concrete structures rely on steel rebars, which are also known as reinforcing bars. Ensuring the quality and safety of these rebars when handling and storing them on construction sites is of utmost importance. Upon delivery to the construction site, the steel rebars must undergo inspection for any signs of damage or corrosion. If any rebars are found to be damaged, they should be discarded as they can compromise the project's structural integrity. Additionally, the rebars should be checked for proper labeling, including grade, size, and other specifications. Mechanical lifting equipment, such as cranes or forklifts, is typically used to handle steel rebars. It is crucial to use appropriate lifting tools to prevent mishandling or accidents that could result in injuries. The rebars should be lifted vertically to avoid bending or distortion. Once lifted, the steel rebars should be stored in a designated area called a rebar yard. This yard should be clean, well-drained, and organized to prevent potential damage or corrosion. The rebars should be stacked horizontally on leveled ground, ensuring they do not come into direct contact with the soil or water to avoid rusting. To prevent the rebars from rolling or falling, they should be securely tied together using binding wires or steel bands. This practice not only helps maintain the order and stability of the stored rebars but also prevents accidental damage by keeping them away from other construction materials, machinery, or equipment. Proper storage also involves protecting the rebars from adverse weather conditions. Waterproof tarpaulins or plastic sheets should be used to cover the rebars, preventing moisture absorption and corrosion. Adequate ventilation is necessary to avoid moisture accumulation, which can lead to rusting. Regular inspections of the stored rebars are crucial to identify any signs of damage or deterioration. If any rebars are found to be damaged or rusty, they should be promptly removed and replaced to preserve the structural integrity of the construction project. In conclusion, the handling and storage of steel rebars on construction sites require careful attention. Suitable lifting equipment should be used during handling, and a clean and organized rebar yard is necessary for storage. Regular inspections and maintenance are essential to ensure the rebars' quality and prevent any compromise to the construction project's structural integrity.

Q:How do steel rebars affect the overall construction cost of residential buildings?: Steel rebars can have a significant impact on the overall construction cost of residential buildings. Firstly, steel rebars are essential components in reinforced concrete structures, providing added strength and durability. However, the cost of steel rebars can vary depending on factors such as the size, grade, and quantity required for the project. The use of steel rebars in residential buildings can increase the construction cost due to the expenses involved in purchasing and installing them. The cost of steel itself is subject to market fluctuations and can vary over time. Additionally, the complexity of the design and the amount of reinforcement required can also affect the overall cost. Moreover, the installation of steel rebars involves skilled labor, which can further contribute to the construction expenses. The process of cutting, bending, and placing the rebars requires expertise and precision, which adds to the labor cost. Additionally, the time required for proper installation can impact the overall construction schedule, potentially leading to additional costs if delays occur. However, it is important to note that while steel rebars may increase the upfront construction cost of residential buildings, the long-term benefits they provide outweigh the initial expenses. Reinforced concrete structures with steel rebars offer better resistance to structural failures, such as cracking or collapsing, which can save significant costs in terms of repairs and maintenance in the future. In summary, steel rebars are crucial elements in residential construction, enhancing the strength and durability of reinforced concrete structures. While the use of steel rebars can increase the overall construction cost initially, the long-term benefits they provide in terms of structural integrity and reduced maintenance expenses justify their inclusion in residential building projects.

Q:What are the fire resistance properties of steel rebars?: Steel rebars have excellent fire resistance properties due to their high melting point and low thermal conductivity. They do not burn or contribute to the spread of fire. In case of a fire, steel rebars maintain their structural integrity and can help in preventing the collapse of a building or structure.

Q:Can steel rebars be used in structures with high resistance to UV radiation?: Steel rebars are not typically recommended for use in structures with high exposure to UV radiation. Rebars made of traditional carbon steel are susceptible to corrosion when exposed to UV radiation, as the sun's rays can break down the protective oxide layer on the surface of the steel, leading to rust and deterioration over time. Additionally, UV radiation can cause the steel to expand and contract, which can weaken its overall strength and structural integrity. To counteract these issues, alternative materials such as stainless steel rebars or epoxy-coated rebars are often used in structures where high resistance to UV radiation is required. Stainless steel rebars have a higher resistance to corrosion and are more durable when exposed to UV radiation. Epoxy-coated rebars have a protective layer of epoxy coating that shields the steel from direct exposure to UV radiation, reducing the risk of corrosion. It is important to consult with structural engineers and professionals to determine the appropriate type of rebars to be used in structures with high resistance to UV radiation. Factors such as the specific environment, climate conditions, and project requirements should be taken into consideration to ensure the longevity and safety of the structure.

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