Steel Coupler Rebar Scaffolding Construction Frame Scaffolding Made in China

Steel Coupler Rebar Scaffolding Construction Frame Scaffolding Made in China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1000 pc

Supply Capability:: 10000000 pc/month

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Steel Coupler Rebar Scaffolding Construction Frame Scaffolding Made in China

1.Description:

Lapped joints are not always an appropriate means of connecting rebar. The use of Steel Rebar Couplers can simplify the design and construction of reinforced concrete and reduce the amount of reinforcement required.

The threaded steel coupler system is designed as a threaded reinforcement connection with 100% load transmission. The steel coupler rebar connection system is suitable for both static and dynamic load transmission in construction joints.

The coupler is designed as a threaded reinforcement connection for formed construction joints. Reinforcement work is normally carried out on both sides of the construction joint using lap joints or one side is anchored. The bar lengths are based on the structural analysis requirements of the building component and are calculated from anchorage and lap lengths.

Steel Coupler Rebar Scaffolding Construction Frame Scaffolding Made in China

2.Advantages of Steel Coupler Rebar Lift Scaffolding Galvanized Scaffolding Tube with Low Price:

The coupler system provides the opportunity to connect rebars quickly, easily and cost effectively, even when large rebar diameters are used. This makes the steel coupler rebar range a logical extension to our rebendable CNBM reinforcement continuity system for rebars over 12 mm.

3.Available sizes of Steel Coupler Rebar Lift Scaffolding Galvanized Scaffolding Tube with Low Price:

14mm,16mm,18mm,20mm,22mmm,25mm,28mm,32mm,36mm,40mm

4.Delivery:

Delivery Term: FOB / CFR / CIF available.

Delivery Time: 15 days or less after order confirmed.

5.Why choose us?

Technical Expertise

Experienced Management

Stringent Quality Control

Exemplary Service

On-Time Delivery

Wide Product Range

Competitive Pricing

Huge branch network capable of catering worldwide

Q:Can steel formwork be used for both horizontal and vertical concrete placement?: Yes, steel formwork can be used for both horizontal and vertical concrete placement. Its versatility, strength, and durability make it suitable for various construction applications, allowing for efficient and reliable concrete placement in both orientations.

Q:What are the different types of steel formwork corner solutions?: Construction projects commonly use several different types of steel formwork corner solutions. These solutions serve various purposes and ensure the stability and integrity of the formwork system during the concrete pouring and curing stages. Firstly, external corner brackets are attached to the external corners of the formwork. These L-shaped brackets offer additional support and stability, securing the formwork in place. Similarly, internal corner brackets are employed to reinforce and support the formwork at internal corners. By doing so, they prevent any deformation or bulging that may occur during the concrete pouring process. For situations where non-standard or customized angles are required, adjustable corner connectors are utilized. These connectors allow for flexibility in adjusting the angles of the formwork corners, ensuring precise fit and alignment. To create chamfered or beveled edges at the corners, corner chamfers are implemented. These not only provide a decorative finish but also contribute to the safety and aesthetics of the structure by eliminating sharp edges. For corner sections, specific corner formwork systems are designed. These systems consist of pre-fabricated steel panels that are easily connected to form the desired corner shape. Their installation and removal are quick and effortless, saving time and effort during the construction process. Ultimately, the choice of steel formwork corner solution depends on the unique requirements of each construction project. Factors like corner angles, load-bearing capacity, and desired finish dictate the most suitable solution.

Q:What are the different types of supports used in steel formwork systems?: Steel formwork systems commonly use several types of supports. These supports play a crucial role in ensuring stability and maintaining the integrity of the formwork during concrete pouring. Some of the various supports employed in steel formwork systems are as follows: 1. Adjustable Steel Props: These telescopic steel tubes are adjustable in length and are utilized for vertical formwork support. They offer stability and allow for easy height adjustments. 2. Soldier Beams: Horizontal structural members, known as soldier beams, are employed to support the formwork panels. Placed at regular intervals, they provide support to the vertical formwork panels. 3. Horizontal Walers: These horizontal supports are positioned on top of the soldier beams. They aid in distributing the load evenly across the formwork system and offer additional support to the formwork panels. 4. Vertical Walers: Used to connect the horizontal walers to the ground or any existing structure, vertical walers transfer the load from the formwork system to the ground. They contribute to the overall stability of the structure. 5. Bracing Systems: Bracing systems, typically made of steel rods or tubes, provide lateral support and prevent any lateral movement or deformation of the formwork system. They are placed diagonally between the vertical supports. 6. Ties and Tie Rods: Ties and tie rods are crucial for holding the formwork panels together and preventing them from bulging or shifting during concrete pouring. Made of steel, they are placed at regular intervals along the formwork system. 7. Foundation Supports: Foundation supports are employed to provide support to the vertical walers and transfer the load to the ground. These supports are usually made of steel or concrete and are positioned below the vertical walers. These represent some of the diverse types of supports utilized in steel formwork systems. The choice of supports depends on specific project requirements, such as formwork height and size, desired load-bearing capacity, and the desired level of stability and safety.

Q:How does steel formwork handle different concrete pouring techniques?: Steel formwork offers versatility and durability, making it an excellent option for various concrete pouring techniques. It possesses the strength and rigidity necessary to withstand the pressures exerted by different pouring methods, ensuring a stable and secure structure. One commonly used technique is gravity pouring, where concrete is poured into the formwork from above and allowed to flow downwards under its own weight. Steel formwork is highly suitable for this method as it effectively contains the concrete, preventing any leakage or spillage. The formwork's tight joints and sturdy panels ensure that the concrete remains in place and is evenly distributed throughout. Another technique is pumping, which involves using specialized equipment to pump concrete into the formwork. Steel formwork can handle this technique effectively, as it can withstand the force and pressure exerted during the pumping process. Its robust construction and reinforced edges provide the necessary support to contain the concrete and prevent any deformation or leakage. Steel formwork is also compatible with slip-forming, a technique that involves continuously pouring concrete into a moving formwork system. This method requires a formwork system that can be easily adjusted and adapted to changing shapes and heights. Steel formwork's modular design allows for quick and efficient adjustments, making it suitable for slip-forming applications. Additionally, its strength and stability ensure that the formwork remains intact during the continuous pouring process. In conclusion, steel formwork is a reliable choice for handling different concrete pouring techniques. Its strength, rigidity, and adaptability make it capable of withstanding the pressures and forces exerted by gravity pouring, pumping, and slip-forming methods. With steel formwork, builders and contractors can confidently execute various concrete pouring techniques, resulting in high-quality and structurally sound construction projects.

Q:What are the considerations when designing steel formwork for tunnels?: When designing steel formwork for tunnels, there are several important considerations that need to be taken into account. Firstly, the structural integrity of the formwork is crucial. The steel formwork needs to be able to withstand the forces exerted by the surrounding soil and the weight of the concrete being poured. It should be designed to be strong enough to prevent any deformation or collapse during the construction process. Secondly, the dimensions and shape of the tunnel need to be carefully considered. The formwork should be designed to match the exact dimensions and curvature of the tunnel to ensure a precise fit. This will help to ensure that the final concrete structure is of the correct size and shape. Thirdly, the formwork needs to be designed in a way that allows for easy installation and removal. This is particularly important in tunnel construction, where access can be limited and space is often restricted. The formwork should be designed to be easily assembled and disassembled, with minimal disruption to the construction process. Another consideration when designing steel formwork for tunnels is the surface finish of the concrete. The formwork should be designed to provide a smooth and even surface, as any imperfections or irregularities in the formwork can be transferred to the concrete. This is important for both aesthetic reasons and to ensure the structural integrity of the final concrete structure. Lastly, the formwork should be designed in a way that allows for proper ventilation and drainage. Tunnels can be prone to moisture accumulation, which can lead to corrosion and deterioration of the steel formwork. Proper ventilation and drainage systems should be incorporated into the design to prevent any moisture-related issues. In conclusion, when designing steel formwork for tunnels, it is important to consider the structural integrity, dimensions and shape, ease of installation and removal, surface finish, and ventilation/drainage requirements. By carefully addressing these considerations, the design of the steel formwork can be optimized to ensure a successful and efficient tunnel construction process.

Q:How does steel formwork contribute to the speed of construction?: Steel formwork contributes to the speed of construction by providing a durable and reusable framework for casting concrete. Its strength and stability allow for faster and more efficient construction processes, as it can withstand the pressure of fresh concrete and can be easily assembled and dismantled. Additionally, steel formwork eliminates the need for traditional timber formwork, reducing construction time and costs associated with material procurement and labor-intensive tasks like cutting and shaping.

Q:How does steel formwork compare to other types of formwork in terms of durability?: Steel formwork is known for its exceptional durability compared to other types of formwork. Unlike wooden or plastic formwork, steel formwork is built to withstand heavy loads and repetitive use, making it ideal for projects that require long-term usability. Steel formwork is not affected by weather conditions, moisture, or decay, making it highly resistant to damage and deterioration. It can withstand extreme temperatures, strong winds, and heavy rains without compromising its structural integrity. This durability ensures that steel formwork can be used in various construction projects, including high-rise buildings, bridges, and tunnels, where strength and reliability are crucial. Another advantage of steel formwork is its ability to bear high concrete pressures. The robustness of steel allows it to handle the pressure exerted by wet concrete during the pouring and curing process. This makes steel formwork highly suitable for projects that involve pouring large volumes of concrete, ensuring that the formwork remains intact and can be reused multiple times. Furthermore, steel formwork has a longer lifespan compared to other materials. Due to its durability, it can be used for multiple construction cycles, reducing the need for frequent replacements. This not only saves time and money but also minimizes waste generated during construction. In summary, steel formwork surpasses other types of formwork in terms of durability. Its resistance to weather conditions, high concrete pressures, and long lifespan make it a reliable choice for construction projects that require a strong and long-lasting formwork system.

Q:How does steel formwork handle different concrete surface gloss levels?: Steel formwork is a versatile and durable option for dealing with different levels of gloss on concrete surfaces. Its ability to create a consistent and even finish is due to its smooth and rigid nature. When it comes to achieving different levels of gloss on concrete surfaces, steel formwork has several advantages. Firstly, it offers a smooth and uniform surface, which is crucial for achieving a high gloss finish. The steel panels are meticulously constructed to create a seamless surface, minimizing any irregularities that could affect the desired gloss level. In addition, steel formwork is highly resistant to warping or bending under the weight of the concrete. This ensures that the surface remains level and consistent, which is particularly important when aiming for a glossy finish. Any inconsistencies in the formwork could lead to uneven concrete placement and variations in gloss. Moreover, steel formwork is reusable, making it cost-effective and environmentally friendly. With proper maintenance and care, it can be used for multiple projects, ensuring consistent results in terms of gloss levels. In conclusion, steel formwork is an excellent choice for handling different levels of gloss on concrete surfaces. Its smooth and rigid construction guarantees a uniform finish, while its durability ensures consistent results. Steel formwork provides an efficient and effective solution for achieving various gloss levels in concrete construction projects.

Q:How does steel formwork affect the schedule of a construction project?: Steel formwork can have a positive impact on the schedule of a construction project. Compared to traditional formwork methods, steel formwork is quicker to set up and dismantle, reducing the time required for formwork installation and removal. This efficiency allows for faster construction progress, enabling the project to stay on schedule or even be completed ahead of time. Additionally, steel formwork is highly durable and can be reused multiple times, further saving time by eliminating the need for constant formwork replacement.

Q:How does steel formwork contribute to the overall thermal insulation of the building?: Steel formwork does not directly contribute to the thermal insulation of a building. Instead, it is used as a temporary structure for creating the desired shape and structure of concrete elements. The thermal insulation of a building is typically achieved through the use of insulation materials, such as foam boards or mineral wool, which are installed within the walls, floors, and roofs.

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