Scaffolding pipe is a tubular material used to build scaffolding, usually made of steel pipe, with high strength and durability, able to withstand the weight of personnel, materials and tools, to ensure the safety and stability of the working platform.
FAQ
01.Definition
Scaffolding pipe is a tubular material used to build scaffolding, which is mainly used for temporary support structures in building construction to provide a safe and stable working platform.
02.Usage
- Construction project: Used to build external scaffolding, internal scaffolding, full scaffold and mold support, etc., to provide high-altitude working platform for construction personnel.
- Bridge engineering: It is used to build temporary support structures to facilitate the construction and maintenance of Bridges.
- Shipbuilding: It is used to build temporary work platforms for workers to weld and assemble the hull.
- Petrochemical: Used to build temporary work platforms, installation and maintenance of equipment.
03.Meterials
Scaffolding pipes are usually made of high-quality carbon structural steel, the common material is Q235 steel. This kind of steel has high tensile strength, compressive strength and bending strength, and can meet various requirements in construction..
04.Standard
The size and quality of scaffolding pipes should meet the following standards:
- Outer diameter and wall thickness: The common scaffold steel pipe outer diameter is 48mm, and the wall thickness is 3.5mm. Another common specification is 51mm outer diameter and 3mm wall thickness.
- Length: The length of the scaffold steel pipe is usually 1m, 1.5m, 2m, 2.5m, 3m, 3.5m, 4m, 4.5m, 6m and other specifications.
- Material standards: shall comply with the "straight welded steel pipe" GB/T 13793 or "Welded steel pipe for low pressure fluid transport" GB/T 3091.
05.Construction requirement
When constructing scaffolding, follow the following requirements:
- Foundation treatment: the base or pad should be set at the bottom of each vertical pole, and the scaffolding must be set up longitudinal and horizontal sweeping poles.
- Connecting parts: Connecting parts should be made of high-quality steel to ensure the reliability and safety of the connection.
- Stability: The scaffold must be set up with a reliable connection to the building, the outer side should be set up scissors, vertical and vertical should be set continuously.
06.Maintenance and inspection
- Regular inspection: Regularly remove the accumulated materials, masonry, concrete blocks and other debris on the scaffold pipe, and there should be certain restrictions on the materials stacked on the scaffold pipe, and can not be overloaded.
- Structural inspection: Observe whether there is deviation in the overall or local structure of the scaffold at any time, especially whether there is loosening and deviation at the joints. If there is any anomaly, maintenance and reinforcement should be carried out in time.
Scaffolding pipe plays a vital role in building construction, ensuring its quality and the standardization of construction is the key to ensure the safety of construction.
