• Timber Beam H-20 for formwork and scaffolding system System 1
  • Timber Beam H-20 for formwork and scaffolding system System 2
Timber Beam H-20 for formwork and scaffolding system

Timber Beam H-20 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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Characteristics:

◆ Standardized production lines.

Supply capability: 3000m/day, Lmax = 6600mm.

◆ Finger jointing of the flange and web, the strength of timber beam is highly improved.

Max. shearing force failure load:40KN

◆ Well treated to prevent from water penetration or erosion, so the service life maximally extended.

Normally, CNBM timber beam H20 can be used for 4 to 5 years, the exact using time would depend on maintenance & storage.

◆ Robust caps at the end of the girders protect against damages.



Q:Can steel formwork be used for heritage restoration projects?
Indeed, heritage restoration projects can utilize steel formwork. Steel formwork possesses various advantages that render it appropriate for such endeavors. To begin with, steel formwork exhibits remarkable durability, enabling it to withstand the demanding nature of restoration work. Moreover, it can be employed repeatedly, thereby presenting a cost-effective option over the long term. Furthermore, steel formwork ensures exceptional stability and structural integrity, guaranteeing the solidity and safety of the restored heritage structure. Additionally, it allows for precise shaping and detailing, elements that are fundamental in restoring heritage buildings to their original design and aesthetics. Lastly, steel formwork can be effortlessly tailored to suit the unique specifications of each restoration project. All in all, steel formwork is a dependable and efficient choice for heritage restoration projects.
Q:Can steel formwork be used in sports facility construction projects?
Yes, steel formwork can be used in sports facility construction projects. Steel formwork offers durability, strength, and versatility, making it suitable for constructing various elements in sports facilities such as stadium seating, columns, beams, and walls. Its ability to withstand heavy loads and provide a smooth finish makes it a popular choice in sports facility construction.
Q:How does steel formwork affect the overall construction site noise pollution?
Steel formwork can help reduce overall construction site noise pollution due to its strong and rigid structure. Compared to traditional wooden formwork, steel formwork offers better sound insulation properties, resulting in reduced noise transmission during construction activities. Additionally, steel formwork is known for its durability and stability, minimizing the need for frequent adjustments and movements that can generate excessive noise. Therefore, by using steel formwork, construction sites can experience a decrease in noise pollution levels, leading to a more peaceful and less disruptive environment for surrounding areas.
Q:How does steel formwork impact the overall energy efficiency of a structure?
The overall energy efficiency of a structure can be significantly affected by the use of steel formwork. Firstly, the durability of steel formwork allows for repeated use, reducing the need for new materials for each construction project. This helps to decrease the energy consumed in manufacturing and transporting formwork materials. Furthermore, steel formwork is renowned for its excellent thermal conductivity, enabling efficient heat transfer. This is especially important in structures prioritizing energy efficiency, like residential or commercial buildings. Efficient heat transfer helps to maintain a comfortable indoor temperature, minimizing the need for excessive heating or cooling and thus reducing energy consumption. Additionally, steel formwork can contribute to the overall insulation of a structure. By combining insulating materials with steel formwork, a building's thermal performance can be greatly improved. This insulation prevents heat loss during colder months and heat gain during warmer months, reducing the reliance on artificial heating and cooling systems. Consequently, energy consumption is decreased, resulting in improved energy efficiency. Moreover, steel formwork can be designed to incorporate elements that enhance natural lighting and ventilation in a structure. Allowing more natural light into the building reduces the need for artificial lighting during daylight hours, leading to lower energy consumption. Similarly, promoting natural ventilation through steel formwork decreases the necessity for mechanical ventilation systems, further contributing to energy efficiency. Lastly, the strength and stability of steel formwork enable the construction of innovative and energy-efficient structural designs. It allows for the utilization of larger open spaces, reducing the need for additional structural components and materials. This not only lowers construction costs but also decreases energy consumption associated with producing and transporting these extra materials. In conclusion, steel formwork positively impacts the energy efficiency of a structure through its durability, thermal conductivity, insulation properties, natural lighting and ventilation features, and its ability to enable innovative structural designs. By reducing energy consumption in various ways, steel formwork contributes to the sustainability and long-term energy efficiency of a building.
Q:What are the weight limits for steel formwork panels?
The weight limits for steel formwork panels can vary depending on their size, thickness, and design. It is best to refer to the manufacturer's specifications or guidelines for the specific weight limits of the steel formwork panels being used.
Q:Can steel formwork be used for road construction?
Indeed, road construction can involve the utilization of steel formwork. This particular method is widely favored in road construction endeavors owing to its exceptional resilience, robustness, and adaptability. Given its ability to endure substantial loads and pressure, it is highly suitable for the creation of durable and enduring road surfaces. The assembly and disassembly of steel formwork is a straightforward process, thereby facilitating efficient construction procedures and expediting project completion. Moreover, this formwork can be reused on numerous occasions, rendering it an economically sensible choice for road construction projects.
Q:How does steel formwork affect the overall fire resistance of the structure?
The overall fire resistance of a structure is not directly affected by steel formwork. Instead, the fire resistance of a building primarily relies on the materials used for its structural elements, such as columns, beams, and floors. It's important to note that steel formwork, which serves as a temporary mold or support during construction, is not considered a structural element in itself. Nevertheless, steel formwork can indirectly impact the fire resistance of a structure in two ways. Firstly, if the steel formwork remains in place after construction, it can act as an additional layer of protection against fire. Due to its high melting point and ability to withstand high temperatures for longer durations compared to other materials, the formwork provides some level of fire resistance to the structure. Secondly, the use of steel formwork can influence the fire resistance of the structure by affecting the construction process. It is crucial to appropriately install and secure the formwork system to ensure the correct positioning and alignment of the structural elements. Properly installed formwork helps achieve accurate dimensions and proper placement of reinforcements, which are essential for maintaining the fire resistance of the structure. To summarize, steel formwork itself does not directly impact the fire resistance of a structure. However, it can contribute to additional fire resistance if left in place after construction. Additionally, the proper installation and use of steel formwork indirectly enhance the fire resistance of a structure by ensuring accurate construction and reinforcement placement.
Q:Is steel formwork suitable for projects with high concrete temperature requirements?
Steel formwork is generally not considered suitable for projects with high concrete temperature requirements. This is because steel has a high thermal conductivity, meaning it can rapidly transfer and dissipate heat. When exposed to high concrete temperatures, steel formwork can become extremely hot, potentially leading to deformation, warping, or even failure. In contrast, materials with lower thermal conductivity, such as timber or plastic formwork, are better suited for projects with high concrete temperature requirements. These materials provide better insulation and can handle the increased heat without compromising their structural integrity. However, it's important to note that there are certain types of steel formwork that are specifically designed to withstand higher concrete temperatures. These specialized formwork systems are typically made from heat-resistant alloys or have additional insulation layers to minimize the impact of temperature on the steel. Ultimately, the suitability of steel formwork for projects with high concrete temperature requirements depends on the specific type of steel formwork being used and its ability to withstand and dissipate heat effectively. It is recommended to consult with structural engineers and formwork suppliers to determine the most appropriate formwork material for such projects.
Q:How does steel formwork prevent concrete shrinkage and cracking?
Steel formwork helps prevent concrete shrinkage and cracking by providing strong and rigid support during the curing process. When concrete is poured into the steel formwork, it takes the shape of the structure being built and hardens over time. The steel formwork acts as a mold, holding the concrete in place and preventing it from shrinking or cracking as it dries. One of the main causes of concrete shrinkage and cracking is the loss of moisture during the curing process. As the water in the concrete evaporates, it causes the material to shrink. This shrinkage can lead to cracks forming in the concrete if it is not properly supported. Steel formwork helps prevent this shrinkage by providing a tight and secure enclosure for the concrete. It ensures that the concrete retains its moisture and does not dry out too quickly. This slow and controlled drying process allows the concrete to cure evenly and reduces the likelihood of shrinkage and cracking. Additionally, steel formwork provides stability and support to the concrete, preventing it from moving or shifting as it hardens. This stability helps to distribute the forces and stresses evenly, reducing the risk of cracking or structural failure. Furthermore, the smooth and rigid surface of steel formwork helps to achieve a high-quality finish on the concrete. This prevents any irregularities or imperfections that may weaken the structure or make it more susceptible to cracking. In summary, steel formwork plays a crucial role in preventing concrete shrinkage and cracking by providing support, stability, and moisture retention during the curing process. Its strong and rigid structure ensures that the concrete remains intact and achieves a high-quality finish, reducing the risk of structural issues and enhancing the durability of the construction.
Q:What are the common challenges faced when using steel formwork?
When using steel formwork in construction projects, there are several common challenges that need to be addressed. One significant challenge is the cost. Steel formwork is generally more expensive compared to alternative materials like wood or plastic. This can make it less accessible for smaller projects or those with tight budgets. Another hurdle is the weight of steel formwork. Due to its heavy nature, handling and transporting it on the construction site can be difficult. Specialized equipment and manpower are required to move and assemble the formwork, which adds to the overall project costs. Skilled labor is also needed for the installation and dismantling of steel formwork. The assembly process can be complex, and if not done correctly, it can lead to inaccuracies in the concrete structure. Experienced workers familiar with steel formwork systems are necessary to ensure proper alignment and security. Furthermore, regular maintenance and cleaning are necessary to ensure the longevity of steel formwork. Steel is prone to rust and corrosion, particularly when exposed to moisture or chemicals. This means that the formwork must be regularly inspected, repaired, and protected to prevent degradation or structural issues. Lastly, steel formwork is not as versatile as other types of formwork. It is typically used for repetitive and standardized projects that require the same formwork configuration repeatedly. This limitation can pose a challenge for projects that require unique or intricate designs. Despite these challenges, steel formwork offers several advantages, such as durability, strength, and reusability. It provides a stable and sturdy structure for pouring concrete, which leads to faster construction times and improved quality. However, it is crucial to carefully consider the specific requirements and constraints of a construction project before opting for steel formwork.

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