BS4449 UK Standard Steel Rebar from China

BS4449 UK Standard Steel Rebar from China System 1

BS4449 UK Standard Steel Rebar from China System 2

BS4449 UK Standard Steel Rebar from China System 3

BS4449 UK Standard Steel Rebar from China System 4

BS4449 UK Standard Steel Rebar from China

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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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BS4449 UK Standard Steel Rebar from China

Details of the BS4449 UK Standard Steel Rebar from China

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 BS4449 UK Standard Steel Rebar from China

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.

BS4449 UK Standard Steel Rebar from China

Packaging & Delivery of the BS4449 UK Standard Steel Rebar from China

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 to distinguish the quality of thread steel?: The quality of threaded steel (rebar spot price) can be used to compare intuitive methods to identify, and today we teach you a few quick identification of shoddy steel small trick.1., inferior steel longitudinal reinforcement is often wavy, prone to fold. Folding is due to shoddy manufacturers in pursuit of high efficiency, the amount of pressure is too large, produce handle, a rolling produce folding, folding products after bending cracks, the strength of steel big drop.2. inferior steel appearance often pitted phenomenon. Ma is due to a defect of groove wear caused by irregular rugged steel surface. Due to the inferior steel manufacturers to pursue profits, often rolling groove rolling most standard.

Q:What is the process of handling and transporting steel rebars on-site?: The process of handling and transporting steel rebars on-site involves several steps to ensure their safe and efficient movement. 1. Receiving: The first step is the receipt of the steel rebars at the construction site. This typically involves unloading the rebars from the delivery truck and inspecting them for any damage or defects. 2. Storage: Once unloaded, the rebars are typically stored in a designated area, known as a rebar yard. The rebars are arranged and stacked in a way that allows for easy access and prevents them from getting damaged or tangled. 3. Cutting and bending: Depending on the specific requirements of the construction project, the rebars may need to be cut or bent to a certain shape before installation. This process is typically done using specialized tools and equipment, such as rebar cutters and benders. 4. Transportation to the work area: Once the rebars are cut and bent, they need to be transported to the specific area on the construction site where they will be installed. This can be done manually by workers carrying individual rebars or by using mechanical equipment, such as cranes or forklifts, to move larger quantities of rebars at once. 5. Installation: Once the rebars have been transported to the work area, they are installed according to the project's design and specifications. This usually involves placing the rebars into the appropriate position within the concrete structure, such as columns, beams, or slabs. Throughout the entire process, it is crucial to follow safety guidelines to prevent accidents or injuries. This includes wearing appropriate protective gear, such as gloves and safety boots, and ensuring that the rebars are handled and transported in a way that minimizes the risk of tripping or falling. Additionally, regular inspections should be conducted to check for any damage or defects in the rebars, as these can compromise the structural integrity of the construction project.

Q:How do steel rebars contribute to the overall sustainability of concrete structures?: Steel rebars contribute to the overall sustainability of concrete structures in several ways. Firstly, steel rebars enhance the durability and lifespan of concrete structures. By reinforcing the concrete, rebars provide added strength and prevent cracking or structural failures, thereby extending the life of the structure. This reduces the need for frequent repairs or replacements, saving resources and minimizing the environmental impact of construction activities. Moreover, steel rebars are 100% recyclable. At the end of a structure's life cycle, the rebars can be easily removed and recycled, reducing the demand for new raw materials and minimizing waste. This not only conserves natural resources but also reduces greenhouse gas emissions associated with the extraction and production of virgin steel. Additionally, incorporating steel rebars into concrete structures allows for the use of thinner concrete sections. By using less concrete, there is a reduced demand for cement, which is a major contributor to carbon dioxide emissions during its production. Therefore, the use of steel rebars helps to lower the overall carbon footprint of concrete structures. Furthermore, steel rebars can be designed to resist corrosion, which is a common issue in concrete structures exposed to harsh environments or in coastal areas. By providing protection against corrosion, the rebars increase the service life of the structure, reducing the need for maintenance and repairs. This not only saves costs but also reduces the environmental impact associated with maintenance activities. Overall, steel rebars play a crucial role in enhancing the sustainability of concrete structures by improving their durability, enabling recycling, reducing material consumption, and minimizing maintenance requirements. By incorporating steel rebars into concrete construction, we can create long-lasting, environmentally-friendly structures that contribute to a more sustainable built environment.

Q:How do steel rebars contribute to the overall stability of a structure?: Steel rebars, also known as reinforcement bars, play a crucial role in enhancing the overall stability of a structure. By providing additional strength and resistance to tensile forces, rebars help prevent the structure from collapsing or breaking apart under various loads and stresses. They effectively distribute the applied loads throughout the structure, reducing the risk of cracks, deformations, and failure. Additionally, steel rebars increase the structural integrity by improving the bond between the concrete and the reinforcement, ensuring better load transfer and enhancing the overall durability of the structure.

Q:Are there any limitations or disadvantages of using steel rebars?: Yes, there are limitations and disadvantages of using steel rebars. Firstly, steel rebars are susceptible to corrosion when exposed to moisture and chemicals, leading to structural degradation over time. This corrosion can weaken the reinforcement and compromise the overall strength and durability of the structure. Additionally, steel rebars have a high thermal expansion coefficient, causing them to expand and contract with temperature variations, potentially leading to cracks in the concrete. Furthermore, steel rebars are heavy and require specialized equipment for handling and installation, increasing construction costs. Lastly, steel rebars are a finite resource, and their production contributes to carbon emissions and environmental degradation.

Q:What is the typical weight per meter of a steel rebar?: The weight per meter of a steel rebar may vary depending on its size and grade. Typically, a 10 mm mild steel rebar weighs approximately 0.616 kg/m. However, for larger sizes like a 20 mm rebar, the weight per meter can be around 2.47 kg/m. It should be noted that these values are approximate and may differ slightly based on manufacturing standards and regional regulations.

Q:How are steel rebars classified based on their diameter?: Steel rebars are classified based on their diameter using a standardized system. The diameter of rebars is measured in millimeters and is denoted by a number. The most commonly used classification system for rebars is the "nominal diameter" system, where rebars are categorized into different sizes based on their diameter. The nominal diameter is expressed as a whole number, for example, 6, 8, 10, 12, etc. In this system, the nominal diameter represents the approximate diameter of the rebar in millimeters. For instance, a rebar with a nominal diameter of 8 has an approximate diameter of 8 millimeters. The diameter of rebars can range from as small as 6 millimeters to as large as 50 millimeters or more. It is important to note that the actual diameter of a rebar may vary slightly from its nominal diameter due to manufacturing tolerances. However, these variations are generally within an acceptable range. The classification of steel rebars based on their diameter is crucial in construction and engineering as it helps in determining the appropriate size and strength of rebars required for a specific application. Different diameters of rebars have different load-bearing capacities and are used accordingly in various structural elements such as beams, columns, slabs, and foundations. In summary, steel rebars are classified based on their diameter using a nominal diameter system, where the approximate diameter of the rebar is expressed as a whole number in millimeters. This classification aids in selecting the right size and strength of rebars for different construction purposes.

Q:Can steel rebars be used in historical monument conservation?: Yes, steel rebars can be used in historical monument conservation. They can be used to reinforce and strengthen the structures of historical monuments, ensuring their long-term stability and preservation. However, it is important to use appropriate and compatible materials to maintain the authenticity and historical integrity of the monument. Proper planning, expertise, and consultation with conservation experts are crucial in determining the best approach for incorporating steel rebars in historical monument conservation.

Q:How do steel rebars affect the thermal conductivity of concrete structures?: Steel rebars have a significant impact on the thermal conductivity of concrete structures. The inclusion of steel rebars in concrete increases the overall thermal conductivity of the structure. This is because steel has a much higher thermal conductivity than concrete. Consequently, heat transfer through the concrete is facilitated by the presence of steel rebars, leading to a higher overall thermal conductivity of the structure.

Q:What are the advantages of using high-strength steel rebars?: There are several advantages of using high-strength steel rebars. Firstly, they have a higher tensile strength compared to regular steel rebars, which means they can withstand higher loads and stresses without breaking. This makes them ideal for construction projects that require reinforced concrete structures to bear heavy loads or withstand seismic activity. Secondly, high-strength steel rebars have a smaller diameter compared to regular rebars with equivalent strength. This allows for more efficient use of concrete, as less of it is needed to cover the rebars. Additionally, the smaller diameter makes them easier to handle and install, reducing construction time and labor costs. Lastly, high-strength steel rebars offer increased durability and longevity. They have better resistance to corrosion, which is a common problem in reinforced concrete structures. This ensures the longevity and structural integrity of the construction, reducing maintenance and repair costs in the long run. Overall, the advantages of using high-strength steel rebars include enhanced load-bearing capacity, improved efficiency in construction, and increased durability, making them a preferred choice for various construction projects.

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