BS4449 ASTM A615 DCL Reinforcing Steel Rebar

BS4449 ASTM A615 DCL Reinforcing Steel Rebar System 1

BS4449 ASTM A615 DCL Reinforcing Steel Rebar System 2

BS4449 ASTM A615 DCL Reinforcing Steel Rebar System 3

BS4449 ASTM A615 DCL Reinforcing Steel Rebar System 4

BS4449 ASTM A615 DCL Reinforcing 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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BS4449 ASTM A615 DCL Reinforcing Steel Rebar

Details of the BS4449 ASTM A615 DCL Reinforcing 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 BS4449 ASTM A615 DCL Reinforcing 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.

BS4449 ASTM A615 DCL Reinforcing Steel Rebar

Packaging & Delivery of the BS4449 ASTM A615 DCL Reinforcing 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: How are steel rebars protected during transportation?: Steel rebars are typically protected during transportation by being bundled together and securely strapped or tied. They are often placed on pallets or in steel crates to prevent damage or movement during transit. Additionally, they may be covered with protective wrapping or plastic sheets to shield them from moisture, dirt, or other environmental factors that could potentially cause corrosion or rust.

Q: What is the role of steel rebars in industrial flooring construction?: Steel rebars play a crucial role in industrial flooring construction as they provide reinforcement and strength to the concrete. By being embedded within the concrete slab, rebars help to distribute loads evenly, resist tension forces, and prevent cracking or structural failure. They enhance the durability and longevity of the flooring, making it capable of withstanding heavy loads, impact, and vibrations commonly encountered in industrial settings.

Q: What are the precautions to be taken while welding steel rebars?: When welding steel rebars, there are several precautions that need to be taken. First and foremost, it is crucial to wear appropriate personal protective equipment such as a welding helmet, gloves, and a protective apron to shield against sparks, heat, and UV radiation. Additionally, proper ventilation in the work area is necessary to prevent the accumulation of harmful fumes and gases. It is important to ensure that the rebar is clean and free from any contaminants or coatings that could affect the quality of the weld. Welding should only be performed by trained and qualified individuals who understand the specific techniques and settings required for welding rebars. Finally, regular inspections of the welds should be conducted to ensure their integrity and strength.

Q: How do steel rebars affect the overall construction cost of commercial buildings?: Steel rebars can have a significant impact on the overall construction cost of commercial buildings. These rebars, which are typically used to reinforce concrete structures, play a crucial role in ensuring the strength and durability of the building. Firstly, the cost of steel rebars themselves can add to the construction budget. The price of steel rebars fluctuates based on market conditions and availability, and since they are a necessary component in construction, their cost can have a direct impact on the overall project expenses. Secondly, the installation of steel rebars requires skilled labor and specialized equipment, which adds to the construction cost. Skilled ironworkers are needed to precisely place the rebars in the correct positions as per the structural design. The labor cost associated with this skilled work can be a significant portion of the overall construction budget. Moreover, the amount and density of steel rebars used in the construction also affect the cost. The structural engineer determines the necessary quantity and spacing of rebars based on the building's design and load-bearing capacities. In some cases, more rebars are required to meet specific safety standards or to withstand higher levels of stress. This increased quantity of steel rebars will inevitably lead to higher material and labor costs. However, it is important to note that the use of steel rebars in commercial buildings is essential for ensuring the structural integrity and safety of the construction. While they may contribute to the overall cost, their benefits outweigh the expenses. Steel rebars provide reinforcement to concrete, increasing its tensile strength and ability to withstand external forces such as earthquakes, wind, and heavy loads. This ultimately leads to a longer lifespan for the building and reduces the likelihood of costly repairs or structural failures in the future. In conclusion, steel rebars do impact the overall construction cost of commercial buildings due to the cost of the rebars themselves, the labor required for their installation, and the quantity needed based on the structural design. However, the use of steel rebars is crucial for ensuring the strength and durability of the building, reducing long-term maintenance costs, and ensuring the safety of occupants.

Q: How do steel rebars affect the constructability of projects in remote locations?: The constructability of projects in remote locations heavily relies on steel rebars. These rebars have a significant impact on construction projects in such areas in multiple ways. To begin with, the structural integrity of concrete elements greatly depends on steel rebars. By imparting tensile strength to concrete, rebars ensure that structures can withstand different loads and external forces. This becomes particularly crucial in remote locations where construction materials might be scarce. Steel rebars facilitate the construction of sturdy and long-lasting structures, ensuring their resilience even in harsh environmental conditions. Furthermore, remote locations often lack infrastructure and have limited access to skilled labor. However, steel rebars, with their standardized sizes and shapes, simplify construction processes and make them more efficient to manage. They can be easily transported and assembled on-site, reducing the need for complex and time-consuming construction techniques. This proves particularly advantageous in remote areas where the transportation of heavy construction materials can be arduous and expensive. Additionally, steel rebars enable the construction of taller and larger structures, which is vital in remote locations where land may be scarce. By reinforcing concrete elements, rebars allow for the construction of high-rise buildings or bridges, maximizing the utilization of available space and resources. This is especially pertinent in areas with limited land availability, where vertical construction often proves to be the most viable option. Moreover, steel rebars contribute to the overall safety of construction projects in remote locations. Their ability to reinforce concrete elements ensures that structures can withstand seismic activities or other natural disasters, which may be more frequent in certain remote areas. This enhances the resilience of the built environment, safeguarding both construction workers and the inhabitants of these remote locations. In conclusion, steel rebars play a crucial role in the constructability of projects in remote locations. They provide essential reinforcement to concrete structures, enhance efficiency in construction processes, enable the construction of larger structures, and ensure the safety and durability of the built environment. Their utilization in such areas is indispensable in overcoming the challenges posed by limited resources, difficult accessibility, and harsh environmental conditions.

Q: What are the different types of steel rebars used in marine construction?: There are several different types of steel rebars commonly used in marine construction projects. These types of rebars are specifically designed to withstand the harsh conditions and corrosive environments typically found in marine structures. 1. Stainless Steel Rebars: These rebars are made of high-grade stainless steel, which contains chromium and nickel. Stainless steel rebars offer excellent resistance to corrosion and are commonly used in marine construction where exposure to saltwater and other corrosive elements is expected. They are more expensive than other types of rebars but provide superior durability and longevity. 2. Epoxy-Coated Rebars: Epoxy-coated rebars are carbon steel rebars that have been coated with an epoxy layer. This coating acts as a protective barrier, preventing the steel from coming into contact with corrosive elements and reducing the risk of rust and corrosion. Epoxy-coated rebars are commonly used in marine construction projects where saltwater exposure is high. 3. Galvanized Rebars: Galvanized rebars are carbon steel rebars that have been hot-dip galvanized. This process involves coating the steel with a layer of zinc, which provides excellent corrosion resistance. Galvanized rebars are commonly used in marine construction projects where exposure to seawater or salt spray is expected. 4. Fiberglass Rebars: Fiberglass rebars are made of high-strength glass fibers embedded in a polymer matrix. These rebars offer excellent resistance to corrosion, as they are not affected by saltwater or other corrosive elements. Fiberglass rebars are lightweight, non-magnetic, and have a high tensile strength, making them suitable for marine construction projects. 5. Carbon Steel Rebars: Carbon steel rebars are the most common type of rebars used in construction, including marine projects. While they are not inherently resistant to corrosion, they can be treated with protective coatings, such as epoxy or galvanization, to enhance their durability and resistance to corrosive environments. It is important to consider the specific requirements and conditions of a marine construction project when selecting the appropriate type of steel rebars. Factors such as exposure to saltwater, humidity, and the expected lifespan of the structure should be taken into account to ensure the longevity and safety of the marine structure.

Q: How much is the minus difference per ton of thread steel?: In use, some mechanical strength, bending deformation property and welding performance are required. The raw steel billet for the production of threaded steel is carbon structural steel or low alloy structural steel which is treated by calm melting, and the finished steel bar is delivered in hot rolling forming, normalizing or hot rolling state. The grade of thread steel is composed of the minimum value of the yield point of HRB and brand.

Q: How do steel rebars contribute to the overall architectural design of a structure?: Steel rebars contribute to the overall architectural design of a structure by providing crucial reinforcement and strength to concrete. They help to distribute and bear the load, enhancing the structural integrity and durability of the building. Additionally, rebars allow for the creation of more complex architectural designs, as they can be shaped and configured to meet specific structural requirements.

Q: How do steel rebars impact the constructability and formwork requirements of concrete elements?: Steel rebars have a significant impact on the constructability and formwork requirements of concrete elements. Rebars, also known as reinforcement bars, are widely used in concrete construction to enhance the strength and durability of structural elements. Firstly, the presence of rebars affects the constructability of concrete elements by providing structural integrity and load-bearing capacity. By adding rebars in strategic locations within the concrete, such as beams, columns, and slabs, the overall strength and stability of the structure are significantly improved. This allows for the construction of larger and more complex concrete elements, as the rebars help to distribute the loads more efficiently. Moreover, rebars also impact the formwork requirements of concrete elements. Formwork refers to the temporary structure used to hold the concrete in place until it sets and gains sufficient strength to support itself. The inclusion of rebars necessitates careful consideration when designing the formwork, as the presence of reinforcement bars can increase the weight and volume of the concrete. The size, spacing, and positioning of rebars influence the formwork design and construction process. The formwork must be designed to accommodate the rebars and ensure proper concrete placement and consolidation around them. This may require additional reinforcement in the formwork, such as tie wires or supports, to prevent displacement or movement of the rebars during concrete pouring. Furthermore, rebars also impact the overall timeline and cost of the construction project. The need for additional formwork materials and reinforcement can increase both the material and labor costs. Moreover, the presence of rebars may require additional time for the formwork installation, concrete pouring, and curing process, as the rebars need to be properly positioned and secured within the concrete elements. In conclusion, steel rebars have a significant impact on the constructability and formwork requirements of concrete elements. They enhance the structural integrity of the concrete, allowing for the construction of larger and more complex elements. However, their inclusion also necessitates careful planning and design of the formwork, taking into consideration the size, spacing, and positioning of the rebars. Overall, rebars play a crucial role in ensuring the strength, stability, and longevity of concrete structures.

Q: Are steel rebars susceptible to magnetism?: Yes, steel rebars are susceptible to magnetism. This is because steel contains iron, which is a ferromagnetic material that can be influenced by a magnetic field.

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