Iron Rod and Reinforcing Steel Rebar 6-12m
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 18000 m.t./month
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Specification
Steel rebar is bars of steel commonly used in construction, especially for reinforcing concrete structures such as driveways,
foundations, walls, and columns. These bars come in different sizes and strength grades, and can be smooth or may include
deformations that provide greater adhesion for concrete poured over the bars. When used in poured concrete, the bars are typically
placed in a grid pattern, the concrete poured over them, and then readjusted to maintain the proper shape while the concrete sets.
Steel rebar can be purchased from a number of manufacturers and is often found at construction retailers or large hardware stores.
Our Advantage: High quality steel products from 1 class mills in China
Reasonable price
Professionalism of the products
On-time delivery
Complete documents and certificates
Sincere service to meet our clients' requirements
Product Description :
Chemical composition (%): | Steel | C | Si | Mn | P | S | Ceq | ||||
HRB335 |
0.25 |
0.80 |
1.60 |
0.045 |
0.045 | 0.52 | |||||
HRB400 | 0.54 | ||||||||||
HRB500 | 0.55 | ||||||||||
Mechanical properties | Steel | Rel/ MPa | Rm/ MPa | A/ % | Agt/ % | ||||||
≥ | |||||||||||
HRB335 | 335 | 455 | 17 |
7.5 | |||||||
HRB400 | 400 | 540 | 16 | ||||||||
HRB500 | 500 | 630 | 15 | ||||||||
Package: | Standard export packing or as customer's request | ||||||||||
Application: | Construction, building, bridge, road. ect | ||||||||||
Payment terms | 1).100% irrevocable L/C at sight. | ||||||||||
Delivery time | 15-30 days after receipt of L/C or deposit by T/T | ||||||||||
Packing:
In bundles, each bundle weight 3.5 tons. Load by container or by bulk verssel.
Our service
(1) We cooperate with famous factories with advanced equipment and well trained workers.
(2) We can provide factory price with trading company service.
(3) We continuously work on the improvement of our processes, guaranteeing consistently high standards
of quality to keep none compensation.
(4) We guarantee 24 hours response and 48 hours solution providing service.
(5) We accept small order quantity before formal cooperation.
(6) We deliver the agreed quality at the agreed time, reacting to changes in customer wishes in a flexible way.
(7) Due to our volume and selling power, we have excellent freight rates with shipping lines.
(8) We strive to always be fair and honest in our dealings with customers.
(9) We strive to work together with customers to achieve much more than we can achieve alone.
(10) Through our passion and commitment we aim to be a market leader in all our key markets. To maintain
our position as market leader we must continue to add value in all that we do.
FAQ:
1.Q: What's your MOQ(minimum order quantity)?
A: One full container, mixed acceptable .
2. Q: What's your packing methods?
A: Packed in bundle or bulk ..
3. Q: How can I buy CNBM products in my country?
A:Please send us an inquiry or email ,we will reply to you if there is distributor in your country
4. Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
5. Q: How long does it take to get the product if i place an order?
A:With the process of your requirements,we will pack and deliver in 3-7 days. If it is by sea shipment,it will take 15-45 days depending on different locations
- Q: How do steel rebars affect the overall weight of a concrete structure?
- Steel rebars play a vital role in reinforcing concrete structures and have a significant impact on the structure's weight. Typically made of carbon steel, which is renowned for its strength and durability, rebars provide tensile strength when combined with concrete. The addition of rebars increases the weight of a concrete structure, although the effect on the overall weight is relatively minimal compared to the advantages they offer. While the weight of rebars is significantly lower than that of concrete, their inclusion does contribute to the total weight. The primary purpose of rebars is to reinforce the concrete and ensure its ability to withstand the loads and stresses imposed on the structure. By distributing the tensile forces throughout the concrete, rebars prevent cracking and structural failure. As a result, they enable the construction of larger and more robust structures, including bridges, buildings, and highways. Although the weight of rebars increases the overall weight of a concrete structure, it is a necessary compromise for improved strength and durability. The additional weight from the rebars is typically insignificant compared to the weight of the concrete itself. Moreover, when considering the overall load-bearing capacity and structural integrity of the entire construction, the increased weight is often negligible. In conclusion, steel rebars have a minor impact on the overall weight of a concrete structure, but the benefits they provide are significant. By reinforcing the concrete, rebars ensure its structural integrity, durability, and the ability to construct larger, safer, and more resilient structures.
- Q: What is the process of anchoring steel rebars in concrete?
- The process of anchoring steel rebars in concrete involves several steps to ensure a strong and secure bond between the rebar and the concrete. First, the concrete surface where the rebar will be anchored needs to be prepared. This typically involves cleaning the surface to remove any dirt, dust, or debris that could interfere with the bonding process. It is also important to ensure that the concrete is fully cured and has reached the required strength before proceeding. Next, the rebar is cut to the desired length and shape according to the construction plans. It is important to follow the specified dimensions and placement requirements to ensure proper reinforcement and structural integrity. After the rebar is prepared, it is usually placed in the desired position within the concrete formwork. The rebar should be positioned at the correct depth and spacing as specified by the design. This is typically accomplished by using plastic or metal chairs, spacers, or tie wire to hold the rebar in place. Once the rebar is properly positioned, the next step is to secure it to the concrete. One common method of anchoring the rebar is by using mechanical anchors or rebar couplers. These devices are designed to create a strong connection between the rebar and the concrete by utilizing various mechanisms such as threading, crimping, or expansion. Alternatively, another method of anchoring the rebar is by using adhesive or cementitious grouts. These materials are applied to the rebar and then inserted into pre-drilled holes in the concrete. The adhesive or grout helps to bond the rebar to the concrete and provides additional reinforcement. Finally, after the rebar is anchored, the concrete is poured or placed around it. The concrete should be properly consolidated to ensure that it fully surrounds and encases the rebar. This can be achieved through techniques such as vibrating the concrete or using specialized equipment. Overall, the process of anchoring steel rebars in concrete involves careful planning, preparation, and execution to ensure a reliable and durable bond between the rebar and the concrete. Following industry standards and design specifications is crucial to achieve the desired structural strength and integrity.
- Q: Can steel rebars be used in dams and reservoirs construction?
- Yes, steel rebars can be used in dams and reservoirs construction. Steel rebars provide the necessary strength and reinforcement to withstand the immense pressure and load exerted by water in such structures.
- Q: What are the guidelines for splicing steel rebars in a structure?
- The guidelines for splicing steel rebars in a structure typically involve following the specifications and recommendations provided by the relevant building codes, engineering standards, and design plans. These guidelines may include requirements for the type and length of splice used, proper alignment and placement of rebars, minimum lap lengths, adequate reinforcement cover, and approved splicing methods such as mechanical or welding. It is crucial to consult with a structural engineer or a qualified professional to ensure compliance with the specific project requirements and to guarantee the structural integrity and safety of the building.
- Q: What is the role of steel rebars in tunnel lining construction?
- Steel rebars play a critical role in tunnel lining construction as they provide reinforcement and strength to the concrete structure. By reinforcing the concrete with rebars, they help to resist tension and prevent cracking or failure of the tunnel lining. Additionally, rebars enhance the overall structural integrity, durability, and load-bearing capacity of the tunnel, ensuring its long-term stability and safety.
- Q: How do steel rebars affect the overall strength of a structure?
- Steel rebars significantly enhance the overall strength of a structure by providing reinforcement and increasing its tensile strength. They act as a skeleton within the concrete, distributing the load more evenly and preventing cracks or failures.
- Q: How do steel rebars impact the durability of concrete structures?
- Steel rebars greatly enhance the durability of concrete structures by adding tensile strength and preventing cracking or failure under stress. The rebars reinforce the concrete, allowing it to withstand heavy loads, seismic forces, and temperature variations, thereby significantly extending the lifespan and structural integrity of the concrete.
- Q: How are steel rebars stored on construction sites?
- Steel rebars are typically stored on construction sites in designated storage areas or racks. They are organized and stacked in a way that allows easy access and identification. Additionally, rebars are often protected from moisture and corrosion by being covered with tarps or stored in weatherproof containers.
- Q: How are steel rebars protected from theft during construction?
- Steel rebars are protected from theft during construction through various measures such as storing them in secure areas, implementing strict access control, utilizing surveillance systems, and employing security personnel. Additionally, some construction sites may also use special marking or tracking systems on the rebars to deter theft and aid in their recovery if stolen.
- Q: What is the bending capacity of steel rebars?
- The bending capacity of steel rebars refers to their ability to resist deformation and maintain their structural integrity when subjected to bending forces. It depends on various factors such as the size, shape, and grade of the rebar, as well as the specific application and design requirements. The bending capacity is typically determined through tests and calculations based on standards and codes set by engineering authorities.
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Iron Rod and Reinforcing Steel Rebar 6-12m
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 18000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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