Export Adjustable Props /painted surface steel prop / telescopic steel prop / red color prop 2.2-4M

Export Adjustable Props /painted surface steel prop / telescopic steel prop / red color prop 2.2-4M System 1

Export Adjustable Props /painted surface steel prop / telescopic steel prop / red color prop 2.2-4M System 2

Export Adjustable Props /painted surface steel prop / telescopic steel prop / red color prop 2.2-4M

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1680 Piece/Pieces pc

Supply Capability:: 10000 pc/month

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Packaging & Delivery

Packaging Details:	packaging :50pcs / bale container : 1680pcs / 20ft
Delivery Detail:	20-30days after receive deposit

Specifications

Adjustable props / construction prop
Height 2.2-4M
Italy type painted props

Adjustable props

Shoring props

Construction scaffold steel prop

Scaffold props

Telescopic steel props

Export Adjustable Props /painted surface steel prop / telescopic steel prop / blue color prop 2.2-4M

Product introduce

Steel Prop is a labour and time saving device to support shuttering and centering.

It is made outer tube of 60mm (O. D.) & inner pipe of 48mm (O. D.)

or outer tube 56mm (O.D.) & inner pipe 48mm (O.D.) ,

or outer tube 48mm (O.D.) & inner pipe 40 mm (O.D.) moving in each other telescopically.

The surface has painted , powder , electric galvanized and hot dipped galvanized .

The height use of props by double staging is recommended upto 7000mm only .

Top and bottom plate are provided with nail holes for wooden beam or steel beam .

The top has square shape , flower shape or U-head , U-fork head .

U-head can use fix or adjustable .

Q: Does the basement steel frame support column need concrete pouring? Support column and floor junction practice?: Two: concrete floor in the basement after adding steel frame supporting column, the need to drill holes in the concrete floor of the original, and column bolt, anchoring can be welded. Fire resistant steel structure can be used high-quality fire paint. I hope my answer can be helpful to you, wish you happy work, happy life!

Q: Are steel props suitable for supporting elevated platforms or decks?: Yes, steel props are generally suitable for supporting elevated platforms or decks. Steel is a strong and durable material that can withstand heavy loads, making it a reliable choice for providing structural support in such applications. However, it is important to ensure that the props are properly sized and installed according to engineering standards and local building codes to ensure safety and stability.

Q: Can steel props be used for temporary support during foundation work?: Temporary support during foundation work can be provided by steel props. These props, also known as adjustable steel props or acrow props, are commonly utilized in construction to offer temporary support to structures like walls, ceilings, or floors throughout various construction stages. Their adjustable height makes them versatile and appropriate for different construction projects. For foundation work, steel props can be employed to temporarily support foundation walls and beams while excavation or other foundation-related activities take place. By doing so, they help distribute the load and prevent structural collapse or excessive movement during the construction process. Steel props are favored for temporary support during foundation work due to their sturdiness, strength, and ability to withstand heavy loads. Additionally, they are quick and easy to install, adjust, and remove, making them a cost-effective solution for temporary support requirements. Furthermore, the adjustable feature of steel props allows for precise height adjustments to meet the specific needs of the construction project. However, it is important to adhere to engineering guidelines and have professionals supervise the use of steel props for temporary support during foundation work. Proper calculations and assessment of the load-bearing capacity of the steel props must be conducted to ensure their suitability and safety for the specific construction project.

Q: How do you calculate the required thickness of steel props for a specific load?: To determine the necessary thickness of steel props for a particular load, various factors must be taken into account. Here is a step-by-step guide to calculating the required thickness: 1. Find the load: Begin by identifying the maximum load that the steel prop must withstand. This could be the weight of a structure, equipment, or any other load that will be placed on the prop. 2. Check the allowable stress: Consult engineering handbooks or specifications to find the permissible stress for the specific type of steel being used. 3. Calculate the required cross-sectional area: Divide the maximum load by the allowable stress to obtain an estimate of the minimum cross-sectional area needed to support the load. 4. Determine the shape and dimensions: Decide on the shape and dimensions of the steel prop, taking into consideration the requirements of the application and the prop's geometry. Common shapes include circular, rectangular, or square sections. 5. Calculate the moment of inertia: Once the shape and dimensions are determined, calculate the moment of inertia for that shape. This measures how the cross-sectional area is distributed around the neutral axis and determines its resistance to bending. 6. Compute the required thickness: Utilize formulas or software programs that consider the specific geometry and loading conditions to determine the necessary thickness of the steel prop using the calculated moment of inertia and the maximum bending moment. 7. Consider safety factors: It is crucial to account for safety factors when determining the required thickness. These factors address uncertainties in material properties, loading conditions, and potential variations in the prop's performance. Engineering codes and standards typically specify these safety factors. This explanation provides a simplified overview of the calculation process. For accurate and safe calculations, it is recommended to consult a structural engineer or utilize specialized software in practical applications.

Q: How do steel props compare to jack posts in terms of performance?: Temporary supports in construction and renovation projects often include steel props and jack posts. While their purpose is the same, providing temporary structural support, they have performance differences. Steel props, also known as steel shore posts or acrow props, are adjustable steel tubes with a threaded end capable of extension or retraction to the desired height. Typically made from high-quality steel, they are designed to withstand heavy loads. Known for their strength, stability, and versatility, steel props are useful in various applications such as supporting walls, beams, and floors during construction or renovation. They are easy to install, require minimal maintenance, and can be adjusted to fit different heights and angles. Steel props are particularly preferred when dealing with larger and more complex structures due to their high load-bearing capacity. On the other hand, jack posts, also known as screw jacks or adjustable basement support poles, are more commonly used in residential applications, especially for temporary support in basements or crawl spaces. Comprising a steel post with a threaded rod, they can be adjusted by turning a nut at the top. Jack posts are generally lighter and less durable than steel props. They are designed for supporting lighter loads and are not suitable for heavy-duty applications. However, jack posts are more affordable and easier to transport and install compared to steel props. Regarding performance, steel props surpass jack posts in terms of load-bearing capacity and strength. They are capable of supporting heavy loads, making them more suitable for larger and more complex structures. Steel props offer greater stability and can be adjusted to fit various heights and angles, making them more versatile in different construction scenarios. Conversely, jack posts are more suitable for lighter loads and residential applications, where their affordability and ease of installation are advantageous. In conclusion, steel props and jack posts both serve as temporary supports but differ in performance. Steel props are stronger, more stable, and versatile, making them suitable for heavy-duty and complex construction projects. Jack posts, however, are more affordable and easier to install, making them preferable for lighter loads and residential applications. The choice between the two depends on the specific project requirements and load-bearing needs.

Q: Are steel props suitable for use in high-rise construction projects?: High-rise construction projects call for the use of steel props, which are also referred to as adjustable steel props or steel shores. These props are commonly employed to offer temporary support to beams, slabs, and other elements as construction progresses. Steel props are ideal for such projects due to their robust and dependable support systems. They possess several advantages that render them suitable for use in high-rise construction. To begin with, steel props are exceptionally strong and durable. They are engineered to withstand heavy loads and provide stable support, which is crucial in high-rise construction where the weight and pressure on temporary support structures can be substantial. Moreover, steel props are adjustable, allowing for effortless and precise height adjustment. This aspect is vital in high-rise construction, where the levels and heights of floors can vary significantly. The adjustable feature of steel props enables construction workers to promptly adapt and accommodate these changes. Furthermore, steel props are easy to install and dismantle. This not only saves time during the construction process but also permits efficient movement and reuse of the props in different areas of the project. Additionally, steel props are versatile and can be utilized in various construction scenarios, making them suitable for different high-rise construction projects. They can be employed to support formwork, beams, slabs, and other structural elements, providing stability and safety throughout the construction process. In conclusion, steel props are a dependable and effective solution for providing temporary support in high-rise construction projects. Their strength, adjustability, ease of installation, and versatility make them a suitable choice for ensuring the stability and safety of structures during the construction of tall buildings.

Q: What are the common accessories and attachments available for steel props?: Some common accessories and attachments available for steel props include: 1. Adjustable heads: These allow for precise adjustment of the prop's height, making it suitable for various construction and formwork applications. 2. Prop sleeves: These are used to connect multiple props together, providing additional stability and support in larger structures. 3. Prop nuts and pins: These are essential for securing the adjustable heads in place and preventing any unwanted movement. 4. Base plates: These are used to distribute the load from the prop onto the ground, ensuring stability and preventing sinking or damage to the surface. 5. Prop spigots: These are used to connect the props to other structural elements, such as beams or walls, providing additional support and stability. 6. Prop connectors: These are used to connect props horizontally or vertically, creating a rigid framework and enhancing the overall structural integrity. 7. Prop jacks: These are used to lift or lower the props, enabling easy adjustment and alignment during formwork or construction processes. 8. Prop handles: These are attached to the props for easy handling and transportation, allowing workers to move and position them with minimal effort. 9. Prop extensions: These are used to increase the length of the props, allowing for greater reach and support in taller or larger structures. 10. Prop braces or struts: These are used to provide additional lateral support to props, preventing any buckling or instability due to lateral forces. Overall, these accessories and attachments enhance the versatility, stability, and functionality of steel props, making them essential tools in the construction and formwork industry.

Q: Can steel props be used for supporting formwork?: Indeed, the utilization of steel props is viable for the purpose of supporting formwork. In construction, steel props are extensively employed due to their robustness and longevity. These props furnish a secure and adaptable support system for formwork, thereby guaranteeing its steadfastness during the process of concrete pouring and curing. The adjustable feature of steel props facilitates effortless modification to the desired height, while also possessing the capacity to endure substantial loads, rendering them highly suitable for diverse formwork applications. Moreover, the reusability of steel props adds to their cost-effectiveness as a preferred option for formwork support.

Q: Can a steel prop be used in different weather conditions?: Yes, a steel prop can be used in different weather conditions. Steel is a durable and strong material that is resistant to various weather elements such as rain, snow, and extreme temperatures. It can withstand varying humidity levels and does not get affected by moisture, making it suitable for use in different weather conditions. Additionally, steel props are often coated or treated to enhance their resistance to corrosion, further ensuring their suitability for outdoor use in various climates. However, it is always recommended to follow the manufacturer's instructions and guidelines for proper care and maintenance to prolong the lifespan and performance of the steel prop, regardless of the weather conditions it is being used in.

Q: How do steel props accommodate for changes in formwork dimensions?: Steel props are commonly used in construction to provide temporary support to formwork during the concrete pouring process. They can easily be adjusted to fit changes in formwork dimensions. One way steel props adjust to changes in formwork dimensions is through their telescopic design. These props have an outer tube and an inner tube that can be extended or retracted to the desired height. The inner tube slides up or down within the outer tube when the locking mechanism is loosened, allowing for easy adjustment to fit the changed formwork dimensions. Once the desired height is reached, the locking mechanism is tightened to secure the prop in place. Moreover, steel props often have threaded end plates at the top and bottom. These plates can be rotated in either direction to further adjust the height of the prop. By turning the plates appropriately, the prop can be extended or retracted to accommodate changes in formwork dimensions. In addition, some steel props come with a fine adjustment mechanism. This mechanism enables precise height adjustments using a screw or ratchet mechanism. By turning the screw or using the ratchet, the prop can be adjusted in small increments to perfectly fit the changed formwork dimensions. Overall, steel props offer great flexibility in adapting to changes in formwork dimensions. Their telescopic design, threaded end plates, and fine adjustment mechanisms allow for easy and precise adjustments to ensure a secure and proper fit with the formwork, ultimately contributing to the success of the concrete pouring process.

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