Dia.12mm Alloy Steel Deformed Rebar in Coil

Dia.12mm Alloy Steel Deformed Rebar in Coil System 1

Dia.12mm Alloy Steel Deformed Rebar in Coil System 2

Dia.12mm Alloy Steel Deformed Rebar in Coil System 3

Dia.12mm Alloy Steel Deformed Rebar in Coil System 4

Dia.12mm Alloy Steel Deformed Rebar in Coil

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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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Dia.12mm Alloy Steel Deformed Rebar in Coil

Details of the Dia.12mm Alloy Steel Deformed Rebar in Coil

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 Dia.12mm Alloy Steel Deformed Rebar in Coil

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.

Dia.12mm Alloy Steel Deformed Rebar in Coil

Packaging & Delivery of the Dia.12mm Alloy Steel Deformed Rebar in Coil

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: How do steel rebars affect the overall fire resistance of a structure?: Steel rebars can significantly impact the fire resistance of a structure by providing reinforcement and preventing structural failure during a fire. Due to their high melting point, rebars can maintain the integrity of the concrete even when exposed to high temperatures. This helps to delay the onset of structural collapse, providing additional time for occupants to evacuate and firefighters to control the fire. Additionally, rebars can also enhance the load-bearing capacity of the structure, contributing to its overall fire resistance.

Q: Is cold-rolled ribbed steel bar thread steel?: Which is divided into cold rolled ribbed steel and hot rolled ribbed bar. Usually called hot rolled ribbed steel hot rolling thread steel or steel

Q: How do steel rebars affect the acoustic properties of a structure?: The acoustic properties of a structure can be greatly influenced by steel rebars. This is due to their high density and rigidity, which allows them to conduct sound and vibrations effectively. As a result, when sound waves or vibrations encounter steel rebars, they can easily pass through them, resulting in higher levels of noise and reduced acoustic insulation. Regarding airborne sound transmission, steel rebars can create a direct pathway for sound waves to travel through a structure. This can lead to sound amplification, especially in areas where rebars directly contact walls or floors. Consequently, the overall acoustic quality of the structure may be compromised, resulting in increased noise levels and decreased speech intelligibility. Steel rebars can also impact a structure's ability to block impact or structure-borne noise. For instance, when vibrations are generated from activities like walking or machinery, the rigid steel rebars can efficiently transmit these vibrations throughout the structure. This can cause the amplification and propagation of structure-borne noise, making it more noticeable in various areas of the building. To minimize the negative effects of steel rebars on a structure's acoustic properties, various techniques can be employed. One common method is to use acoustically decoupled materials or resilient mounts to isolate the rebars from the surrounding structure, reducing the transmission of vibrations. Additionally, incorporating sound-absorbing materials like acoustic panels or insulation can help absorb and dampen sound waves, improving the overall acoustic performance of the space. In conclusion, steel rebars can significantly impact the acoustic properties of a structure due to their high density and rigidity. They can efficiently conduct sound and vibrations, leading to increased noise levels and reduced acoustic insulation. Therefore, careful consideration of acoustic design and the appropriate use of soundproofing measures are crucial in minimizing the adverse effects of steel rebars on a building's acoustic quality.

Q: Are steel rebars magnetic?: Yes, steel rebars are magnetic as they are typically made from carbon steel, which is a ferromagnetic material.

Q: How do steel rebars perform in corrosive environments?: Steel rebars perform well in corrosive environments, thanks to their inherent resistance to corrosion. The presence of protective oxide layers on the surface of steel rebars helps prevent the penetration of corrosive elements such as moisture and chemicals. Additionally, the use of corrosion-resistant coatings or stainless steel rebars can further enhance their performance in highly corrosive environments.

Q: Are steel rebars eco-friendly?: Steel rebars are not inherently eco-friendly as they are made from mined iron ore and have a significant carbon footprint during the manufacturing process. However, they can be considered more sustainable compared to alternatives like concrete rebars as steel can be recycled indefinitely, reducing the need for new production and minimizing waste. Additionally, steel rebars provide strength and durability to structures, leading to longer lifespans and potentially reducing the environmental impact associated with frequent repairs and replacements.

Q: Can steel rebars be used in historical building restoration?: Yes, steel rebars can be used in historical building restoration. Steel rebars provide structural support and reinforcement, making them a suitable choice for strengthening and preserving historical buildings. However, careful consideration should be given to ensure that the use of steel rebars does not compromise the historical integrity and authenticity of the building.

Q: Are steel rebars suitable for use in high-temperature applications?: High-temperature applications are generally not suitable for the use of steel rebars. Despite being a strong and durable material, steel has limitations when exposed to high temperatures. It can undergo a significant reduction in strength and even a loss of structural integrity, leading to potential failures. When subjected to high temperatures, steel goes through a process known as thermal expansion, which can weaken and deform it. This phenomenon is particularly noticeable in rebars, which are commonly used to reinforce concrete structures. The high temperatures cause the rebars to expand, exerting excessive pressure on the surrounding concrete. This pressure can result in cracks and potentially compromise the stability of the structure. Furthermore, prolonged exposure to high temperatures can cause a loss of the steel's mechanical properties, including its tensile strength and load-bearing capacity. As a result, the rebars become less effective in resisting external forces and reinforcing the concrete. For this reason, it is generally recommended to consider alternative materials, such as stainless steel or special alloys, for high-temperature applications. These materials are specifically designed to withstand elevated temperatures without compromising their structural integrity. To ensure safety and structural stability, it is important to consult with experts and engineers who are familiar with high-temperature applications in order to determine the most suitable materials for specific projects.

Q: How do steel rebars contribute to the overall sustainability of a structure?: Steel rebars contribute to the overall sustainability of a structure in several ways. Firstly, steel is a highly durable material that can withstand extreme weather conditions and has a long lifespan. This means that structures reinforced with steel rebars require less maintenance and replacement, reducing the use of resources and minimizing waste. Additionally, steel rebars improve the structural integrity of a building, enabling it to better withstand seismic events and other natural disasters, which in turn reduces the need for reconstruction and the associated environmental impacts. Moreover, steel is a highly recyclable material, and steel rebars can be easily salvaged and reused at the end of a structure's life, reducing the demand for new steel production and minimizing carbon emissions. Overall, the use of steel rebars in construction enhances the sustainability of structures by promoting durability, resilience, and resource efficiency.

Q: What are the factors to consider when choosing steel rebars for a project?: When choosing steel rebars for a project, there are several important factors to consider. 1. Grade of Steel: The grade of steel rebars determines its strength and durability. It is crucial to select a grade that is appropriate for the specific project requirements and structural design. Higher grades of steel rebars provide better resistance to corrosion and have higher tensile strength. 2. Size and Shape: The size and shape of the rebars should be chosen based on the structural design and load requirements. Different projects may require different diameters and lengths of rebars. It is important to consider the specific dimensions and spacing requirements to ensure optimal reinforcement. 3. Corrosion Resistance: Depending on the project's location and exposure to environmental conditions, it is essential to select rebars with appropriate corrosion resistance. This can be achieved by using rebars with protective coatings, such as epoxy or galvanized coatings, or by choosing stainless steel rebars. 4. Weldability: If welding is required for the project, it is important to consider the rebars' weldability. Some rebars may require special procedures or preheating before welding, while others may not be suitable for welding at all. 5. Cost: The cost of steel rebars can vary based on grade, size, and other factors. It is important to balance the project's budget with the required quality and strength of the rebars. Additionally, considering the rebars' lifecycle cost, including maintenance and potential repairs, can help make a more economical choice. 6. Availability: The availability of the required rebars in the local market should be considered. It is important to ensure that the desired grade, size, and quantity of rebars are readily available to avoid delays in the project. 7. Compliance with Standards: Steel rebars should meet the relevant national or international standards, such as ASTM or BS, to ensure their quality and performance. Compliance with these standards ensures that the rebars have been manufactured and tested to meet specific requirements. 8. Expert Advice: Consulting with structural engineers or experts in steel reinforcement can provide valuable insights and recommendations. They can assess the project's needs and provide guidance on the most suitable rebars for the specific application. Considering these factors will help ensure the selection of appropriate steel rebars that meet the project's requirements in terms of strength, durability, corrosion resistance, and cost-effectiveness.

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