• Steel-Frame SF-140 for formwork and scaffolding system System 1
  • Steel-Frame SF-140 for formwork and scaffolding system System 2
Steel-Frame SF-140 for formwork and scaffolding system

Steel-Frame SF-140 for formwork and scaffolding system

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m²
Supply Capability:
1000 m²/month

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Steel-frame Formwork SF-140


Characteristics:

◆ Few parts for fast forming.

◆ Max. Concrete pressure: 80KN/m2.

◆ Hot-dip galvanized steel frame.

◆ The thickness of plywood is 18mm & the panel is 14cm.

◆ Compatibility with Hunnebeck Manto system due to similar edge profile.


System Details & Application:

◆ Neat joint and fast assembling with aligning panel clamp.

◆ Flexible panel arrangement and height extension.

◆ The selection of panels.

◆ Kinds of panel connectors.

◆ Corner clamp application.

◆ Length adjustment application.

◆ Height adjustment & aligning strut.

◆ Walkway bracket & platform.


Steel-Frame SF-140 for formwork and scaffolding system

Steel-Frame SF-140 for formwork and scaffolding system

Steel-Frame SF-140 for formwork and scaffolding system


Q:What are the different sizes and dimensions of steel formwork?
Steel formwork is available in various sizes and dimensions to cater to different construction requirements and project needs. The most common sizes of steel formwork panels are typically 2 meters (6.5 feet) in height and 1 meter (3.2 feet) in width. However, these dimensions can vary depending on the manufacturer and the specific project requirements. In terms of thickness, steel formwork panels are usually between 12 to 14 millimeters (0.5 to 0.6 inches) thick. This thickness ensures the panels are sturdy enough to withstand the pressure exerted by the concrete during the pouring and curing process. Additionally, steel formwork panels are available in various lengths to accommodate different wall heights and dimensions. These lengths can range from 1 meter (3.2 feet) to 4 meters (13.1 feet) or even longer, depending on the project requirements. Apart from panels, steel formwork systems also include other components such as beams, props, adjustable struts, and connectors. These components come in different sizes and dimensions to support the formwork structure and ensure stability and safety during the construction process. It is important to note that the dimensions and sizes of steel formwork can vary depending on the manufacturer, project specifications, and regional construction practices. Therefore, it is crucial to consult with the manufacturer or a structural engineer to determine the appropriate sizes and dimensions of steel formwork required for a specific construction project.
Q:How does steel formwork handle different concrete crack control measures?
Steel formwork offers versatility and durability when it comes to dealing with various concrete crack control measures. One of its main benefits lies in its ability to provide a sturdy structure that effectively withstands the forces exerted during concrete pouring and curing. This rigidity plays a vital role in reducing the occurrence of cracks in the concrete. When considering crack control measures, steel formwork brings several advantages. Firstly, its smooth surface allows for easy placement and compaction of the concrete, minimizing the chances of voids and air pockets that can lead to cracking. Furthermore, steel formwork can be specifically designed to accommodate different reinforcing measures, such as rebar and mesh, further enhancing crack control. Additionally, steel formwork allows for precise control over the curing process. Contractors can regulate the rate of concrete hydration by utilizing steel forms, which is crucial in crack control. Proper curing techniques, including the application of curing compounds or the implementation of thermal insulation, can be easily executed with steel formwork, guaranteeing optimal conditions for crack prevention. In terms of crack repair, steel formwork offers an advantage by providing easy access to the concrete surface. In the event of cracks, repairs can be conducted by directly injecting epoxy or other suitable materials into the affected areas. The rigidity of steel formwork ensures that the repaired sections maintain their structural integrity and prevent further cracking. Overall, steel formwork proves to be a dependable solution for managing various concrete crack control measures. Its rigidity, smooth surface, and compatibility with reinforcing measures make it highly efficient in minimizing cracks during the pouring, curing, and repair stages of concrete construction.
Q:How does steel formwork handle vibrations from construction equipment?
Steel formwork is known for its exceptional strength and durability, making it highly capable of handling vibrations from construction equipment. The rigidity and stability of steel formwork allow it to effectively absorb and distribute vibrations, minimizing their impact on the structure being built. Steel formwork consists of interconnected steel panels, which are securely fastened together to create a sturdy framework. This interconnected design helps to dissipate vibrations throughout the entire formwork system, preventing concentrated impact on any specific area. As a result, the vibrations are dispersed and absorbed, without causing any significant damage to the formwork or the concrete being poured. Moreover, steel formwork has a high load-bearing capacity, enabling it to withstand the weight and vibrations generated by heavy construction equipment. The robust nature of steel ensures that it remains intact and stable, even under intense vibrations. Additionally, steel formwork provides an advantage over other materials, such as timber, in terms of its resistance to warping or deformation caused by vibrations. The structural integrity of steel is maintained, even when subjected to repetitive or intense vibrations, ensuring the accuracy and stability of the formwork system. Overall, steel formwork is an ideal choice for handling vibrations from construction equipment due to its strength, stability, and ability to absorb and distribute vibrations effectively. Its durability and resistance to warping make it a reliable solution for withstanding the rigorous demands of construction projects.
Q:How does steel formwork prevent concrete spalling?
Steel formwork prevents concrete spalling by providing a strong and rigid structure that holds the concrete in place during the curing process. When concrete is poured into steel formwork, it takes the shape of the structure and hardens over time. The steel formwork ensures that the concrete is supported and does not sag or slump, which can lead to uneven curing and cracking. Concrete spalling occurs when the surface of the concrete flakes or chips away, exposing the underlying layers. This can happen due to a variety of reasons, including moisture penetration, freeze-thaw cycles, and chemical reactions. Steel formwork helps prevent spalling by creating a barrier that protects the concrete from these external factors. The tight fit of steel formwork prevents water from seeping into the concrete, reducing the risk of moisture-related spalling. Additionally, steel formwork provides insulation against temperature changes, minimizing the effects of freeze-thaw cycles. These cycles occur when water penetrates the concrete, freezes, and expands, leading to cracking and spalling. By maintaining a consistent temperature, steel formwork helps prevent these damaging cycles. Moreover, steel formwork acts as a shield against chemical reactions that can cause spalling. Certain chemicals, such as sulfates or chlorides, can react with the concrete and break down its structure, leading to spalling. Steel formwork creates a physical barrier that prevents these chemicals from directly contacting the concrete, minimizing the risk of spalling. Overall, steel formwork plays a crucial role in preventing concrete spalling by providing a sturdy structure that supports the concrete during curing, protecting it from moisture, temperature changes, and chemical reactions. Its strength and durability ensure that the concrete remains intact, reducing the risk of spalling and extending the lifespan of the structure.
Q:How does steel formwork handle concrete consolidation and compaction?
Steel formwork excels in its ability to handle concrete consolidation and compaction. Its rigidity and strength create a stable and secure structure that effectively contains and supports the concrete throughout the pouring and setting process. Primarily, steel formwork is designed to be sturdy and resistant to deformation, maintaining its shape and structure even under the pressure exerted by fresh concrete. This stability prevents any misalignment or distortion, resulting in a uniform and even placement of the concrete. Furthermore, steel formwork can easily be reinforced with additional supports and bracing to enhance its strength and rigidity. This reinforcement prevents any movement or displacement of the formwork during the consolidation and compaction stages, effectively containing the concrete within and allowing for proper consolidation. Additionally, steel formwork provides a smooth surface for the concrete, facilitating the consolidation and compaction process. The smoothness reduces friction between the formwork and the concrete, making compaction easier and more efficient. This results in a denser and more homogeneous concrete, improving its strength and durability. Moreover, the precise dimensions and tight joints of steel formwork ensure proper confinement and compaction of the concrete. The accuracy and tightness of the formwork prevent any leaks or seepages of the cement paste, maintaining the desired shape and integrity of the concrete. This is particularly important in construction projects that require precision and structural integrity. In conclusion, steel formwork is highly effective for concrete consolidation and compaction, thanks to its robustness, stability, smooth surface, and precise dimensions. Its ability to contain and support the concrete during pouring and setting ensures a uniform and properly compacted structure, contributing to the strength and durability of the final construction product.
Q:Can steel formwork be used for elevated concrete slabs?
Yes, steel formwork can be used for elevated concrete slabs. Steel formwork offers several advantages for constructing elevated concrete slabs. Firstly, steel formwork is strong and durable, capable of withstanding the weight and pressure of the concrete. This is particularly important for elevated slabs, as they need to support the structure above them. Additionally, steel formwork provides a smooth and even surface, which is crucial for achieving a high-quality finish on the concrete slab. It allows for precise shaping and detailing, ensuring that the slab meets the required specifications. Furthermore, steel formwork is reusable, making it cost-effective and environmentally friendly. By using steel formwork, construction projects can reduce the amount of waste generated and save on material costs. Overall, steel formwork is a suitable choice for constructing elevated concrete slabs due to its strength, durability, ability to provide a smooth finish, and cost-effectiveness.
Q:What are the different types of edge protections available for steel formwork?
Different types of edge protections are available for steel formwork, each designed for a specific purpose and offering varying levels of safety and functionality. Here are some common types: 1. Steel edge protection: Constructed from steel, this type is typically used in heavy-duty construction projects. It ensures the safety of workers and prevents accidental falls with its excellent durability and strength. 2. Rubber edge protection: Offering impact resistance and a cushioning effect, rubber edge protection is a lightweight and flexible option. It is commonly used in areas where workers may come into contact with the edge, such as staircases or walkways. 3. Plastic edge protection: Lightweight, easy to install, and cost-effective, plastic edge protection creates a barrier between workers and the edge, preventing slips or falls. It is commonly used in low-risk areas or temporary construction sites. 4. Foam edge protection: Made of soft and flexible material, foam edge protection provides a cushioning effect and prevents injuries from accidental bumps. It is typically used in areas with a lower risk of falls but a higher chance of impact. 5. Metal edge protection: Industrial settings with heavy machinery or equipment often utilize metal edge protection. It offers excellent durability and protection against impact, ensuring the safety of both workers and equipment. 6. Removable edge protection: This type can be easily installed and removed as needed. It is commonly used in areas requiring temporary edge protection, such as during construction or renovation projects. It is crucial to select the appropriate edge protection based on the specific requirements of the construction project, considering factors like risk level, durability, ease of installation, and cost-effectiveness.
Q:What are the common types of connections used in steel formwork systems?
The common types of connections used in steel formwork systems include bolted connections, welded connections, and adjustable connections.
Q:How does steel formwork contribute to the overall durability of the concrete structure?
Steel formwork contributes to the overall durability of a concrete structure by providing a strong and rigid framework that holds the concrete in place during the pouring and curing process. It ensures proper alignment and shape, preventing any deformation or cracking in the concrete. Additionally, steel formwork is highly resistant to wear and tear, allowing for multiple reuses, reducing construction costs, and increasing the lifespan of the structure.
Q:Is steel formwork suitable for projects with high formwork complexity?
Yes, steel formwork is suitable for projects with high formwork complexity. Steel formwork offers a high level of customization and flexibility, allowing it to be shaped and formed to meet the intricate requirements of complex projects. It can be easily adjusted and modified to accommodate different shapes, sizes, and angles, making it ideal for projects that involve curved or non-standard structures. Additionally, steel formwork provides excellent strength and durability, ensuring that it can withstand the pressures and loads exerted during the construction process. This makes it suitable for complex projects that may require heavy reinforcement or large concrete pours. Furthermore, steel formwork offers smooth and uniform surfaces, resulting in high-quality finishes. This is particularly important for projects with high aesthetic requirements, as it provides a level of precision and consistency that may be difficult to achieve with other formwork materials. Although steel formwork may require a higher initial investment compared to other types of formwork, its long lifespan and reusability make it a cost-effective choice for complex projects. The ability to reuse steel formwork in multiple projects reduces material wastage and lowers overall construction costs. In conclusion, steel formwork is highly suitable for projects with high formwork complexity due to its flexibility, strength, durability, and ability to provide high-quality finishes.

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