• Hot Rolled Steel Rebars Deformed bar JIS standard System 1
  • Hot Rolled Steel Rebars Deformed bar JIS standard System 2
  • Hot Rolled Steel Rebars Deformed bar JIS standard System 3
Hot Rolled Steel Rebars Deformed bar JIS standard

Hot Rolled Steel Rebars Deformed bar JIS standard

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

OKorder is offering Hot Rolled Steel Rebars Deformed bar JIS standard at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

Hot Rolled Steel Rebars Deformed bar JIS standard are ideal for structural applications and are widely used in  forest region, Mines, factories and construction sites laid of the place such as temporary transport line and light motorcycles with line..

 

Product Advantages:

OKorder's Hot Rolled Steel Rebars Deformed bar JIS standard are durable, strong, and wide variety of sizes.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Product Specifications:

Manufacture: Hot rolled

Grade: HRB335,HRB400,HRB500

Certificates: ISO, SGS, BV, CIQ

Diameter:10mm-32mm

Packing: products are packed in coils and shipped by break bulk or containers

Deformed Steel Bar

Diameter

(MM)

Cross

Sectional

Area

(MM2)

Theorectical

Weight

(KG/M)

6

28.27

0.222

8

50.27

0.395

10

78.54

0.617

12

113.1

0.888

14

153.9

1.21

16

201.1

1.58

18

254.5

2

20

314.2

2.47

22

380.1

2.98

25

490.9

3.85

28

615.8

4.83

32

804.2

6.31

 

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How many tons of steel products could be loaded in containers?

A2: Usually the steel products are delivered by bulk vessel because of the large quantity and the freight. However, there are no bulk vessel enter some seaports so that we have to deliver the cargo by containers. The 6m steel product can be loaded in 20FT container, but the quantity is changed according to the size, usually from 18tons to 25tons.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.

 

Images:

 

Q:What are the potential risks of using steel rebars in construction?
Some potential risks of using steel rebars in construction include corrosion, inadequate bonding with concrete, and potential for structural failure if not properly installed or maintained. Additionally, steel rebars can conduct electricity, posing a risk in areas with electrical currents or lightning storms.
Q:What is the recommended spacing between steel rebars in concrete?
The recommended spacing between steel rebars in concrete typically ranges between 3 to 6 inches, depending on the specific project requirements and design considerations.
Q:Can steel rebars be used in structures with extreme temperature variations?
Structures that experience extreme temperature variations can generally utilize steel rebars. Steel possesses exceptional durability and strength due to its high melting point, making it suitable for various construction applications. However, there are several factors to consider when employing steel rebars in such structures. To begin with, steel exhibits thermal expansion, meaning it expands and contracts as temperatures fluctuate. If not properly addressed, this expansion and contraction can potentially stress and strain the structure. Engineers and architects counteract this issue by implementing design techniques such as incorporating expansion joints or allowing for thermal movement. These measures accommodate the steel's thermal expansion and prevent damage. Additionally, extreme temperature variations can impact the mechanical properties of steel. Exposure to high temperatures can cause steel to lose its strength and stiffness, compromising the structural integrity. Conversely, low temperatures can make the steel brittle, increasing the likelihood of cracks or fractures. Therefore, it is crucial to select steel rebars of the appropriate grade and quality, specifically designed to withstand the expected temperature variations. Furthermore, the type and purpose of the structure should be taken into consideration. For example, in structures where extreme temperature variations are anticipated, such as bridges or buildings in regions with hot summers and cold winters, thermal insulation or other measures should be incorporated into the design. These measures prevent excessive heat transfer or the accumulation of thermal stress. In conclusion, steel rebars can be employed in structures experiencing extreme temperature variations, but careful considerations must be made. By accounting for thermal expansion, selecting suitable steel grades, and incorporating design techniques to accommodate temperature changes, the structural integrity and performance can be maintained. This ensures the safety and longevity of the construction.
Q:What are the guidelines for preventing steel rebars from rusting during construction delays?
In order to prevent steel rebars from rusting during construction delays, it is crucial to adhere to the following guidelines: 1. Adequate Storage: Rebars should be stored in a covered and dry area, away from moisture and direct sunlight. It is important to ensure that the storage area is well-ventilated to avoid condensation. 2. Use of VCI (Volatile Corrosion Inhibitor) Products: Incorporate VCI products such as VCI paper, films, or emitters. These products release chemicals that inhibit corrosion and create a protective layer on the rebars, preventing rust formation. 3. Proper Packaging: If rebars need to be transported or stored for a long period, it is essential to package them correctly. Wrap the rebars tightly with VCI paper or plastic sheets and secure the packaging with tape to prevent moisture from seeping in. 4. Dehumidification: Install dehumidifiers in areas where the rebars are stored to reduce humidity levels. This will help maintain a dry environment and prevent condensation on the rebars. 5. Regular Inspection: Conduct periodic inspections to check for any signs of rust formation on the rebars. If rust is detected, it should be promptly cleaned and treated with anti-corrosion coatings to prevent further damage. 6. Application of Protective Coatings: Apply anti-corrosion coatings on the rebars to provide an additional layer of protection. The choice of coating, whether epoxy-based or zinc-based, should depend on the environmental conditions and project requirements. 7. Eliminate Standing Water: Make sure there is no standing water in the vicinity of the rebars, as it can expedite the rusting process. Implement proper drainage systems to prevent water accumulation. 8. Monitoring: Regularly monitor the environmental conditions, including temperature and humidity levels, to identify any potential risks of rust formation. Adjust the storage conditions accordingly, if necessary. By adhering to these guidelines, construction delays can be effectively managed, and the steel rebars can be safeguarded from rust formation, ensuring the structural integrity of the project.
Q:How do steel rebars affect the overall acoustic properties of a structure?
The overall acoustic properties of a structure are greatly affected by steel rebars, also known as reinforcement bars. Steel rebars can have both positive and negative effects on the acoustic characteristics of a building or infrastructure. One way in which steel rebars impact the acoustic properties is through their ability to transmit sound vibrations. Steel, being a good conductor of sound, easily allows sound waves to travel. Consequently, when steel rebars are present in a structure, they act as pathways for sound transmission, allowing it to easily travel throughout the building. This can result in increased noise levels and reduced acoustic privacy, as sound waves can travel through the steel rebars and reach different areas of the structure. However, steel rebars can also contribute to the overall sound insulation of a structure. When properly installed and integrated with other construction materials like concrete or acoustic insulation materials, steel rebars help reduce the transmission of sound waves. The stiffness and mass of steel rebars help dampen the vibrations caused by sound waves, thereby reducing the amount of sound that passes through the structure. This enhances the acoustic comfort within the building, creating a quieter environment suitable for various activities that require reduced noise levels. It is important to note that the impact of steel rebars on the acoustic properties of a structure depends on various factors, including the thickness and density of the surrounding construction materials, the arrangement and spacing of the rebars, and the overall design of the building. Additionally, the use of additional acoustic treatments like sound-absorbing panels or insulation can further improve the acoustic performance of a structure by mitigating the negative effects of steel rebars. In conclusion, steel rebars play a significant role in the overall acoustic properties of a structure. While they can facilitate the transmission of sound waves, they can also contribute to sound insulation when combined with appropriate construction materials and techniques. Proper design and implementation, along with the use of additional acoustic treatments, are crucial in achieving the desired acoustic environment in buildings and infrastructure where steel rebars are present.
Q:Can steel rebars be recycled after demolition?
It is possible to recycle steel rebars once a demolition takes place. Steel is widely recycled worldwide due to its durability and recyclable properties. Once a building or structure is demolished, the steel rebars can be removed and transported to recycling facilities. These facilities employ different techniques, including shredding and melting, to separate the steel from other substances and reshape it into fresh products. By recycling steel rebars, not only is the amount of waste going to landfills reduced, but natural resources are also conserved, and carbon emissions related to steel production are decreased.
Q:How are steel rebars cut to specific lengths?
Steel rebars are cut to specific lengths using heavy-duty tools such as hydraulic shears, manual rebar cutters, or abrasive cutting wheels. These tools provide the necessary force and precision to cut through the strong and dense steel material, allowing rebars to be cut to the desired lengths for construction purposes.
Q:Is the tie bar used for the longitudinal joint of cement concrete pavement threaded or smooth? Where is the dowel bar for the transverse joint construction?
Please note that the recommended answer is really! Do not know the professional knowledge, do not find a copy and paste to harm people! The tie bar is a screw bar, and the tie bar is a device for balance. The steel bar can be used to connect with the concrete! The dowel bar, as the name suggests, is the transfer of force, must use light round steel bar, when powerful, light round steel and concrete have movable interface, can conduction force!
Q:Can steel rebars be used in soundproof structures?
Yes, steel rebars can be used in soundproof structures. Steel rebars provide structural strength and stability to buildings, but they do not significantly contribute to sound insulation. To ensure effective soundproofing, additional materials such as acoustic panels, insulation, or soundproofing membranes need to be incorporated into the building design.
Q:How are steel rebars fixed in concrete slabs?
Steel rebars are fixed in concrete slabs by placing them in the desired position within the formwork before pouring the concrete. The rebars are then secured in place using wire ties or mechanical spacers to ensure they remain in the correct position during the pouring and curing process.

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