First, the erection of general scaffolding The external wall scaffolding of the project is erected with double rows of Φ48 scaffolding steel pipes and their matching connecting fasteners. Depending on the different parts, it is erected from the ground and the top of the basement. Before erecting

1. Calculation rules (1) When calculating the internal and external wall scaffolding, the area occupied by door and window openings, empty circle openings, etc. shall not be deducted. (2) When the height of the same building is different, it should be calculated separately according to differen

First, an overview of scaffolding engineering 1. Construction and erection of double-row ground scaffolding 1) Construction of double-row ground scaffolding: Double-row ground scaffolding is erected with φ48×3.5 steel pipes, with a maximum erection height of 24m, a vertical distance of 1.5m bet

Disc scaffolding is also called disc scaffolding. The disc scaffolding and disc scaffolding are also called Rhea frame, disc plug scaffolding, socket disc scaffolding, and system frame. Its main features are: The disc scaffolding has advanced surface treatment: the main components adopt the inter

First, why should the fastener-type scaffolds be eliminated? “Non-standard steel pipes” are popular, and the wall thickness of steel pipes generally does not meet the standard. The specification requires the wall thickness of steel pipes to be 3.5±0.5mm. The steel pipes marked as 3mm thick on th

First, the erection of general scaffolding The external wall scaffolding is erected with double rows of Φ48 scaffolding steel pipes and their matching connecting fasteners. Depending on the different parts, it is erected from the ground and the top of the basement. Before erecting from the top o

In construction, scaffolding is one of the indispensable equipment. It can provide workers with a working platform and support structure, making the construction of the project safer and smoother. However, when using scaffolding, it is necessary to choose the right type to ensure construction saf

First, the structural requirements of the scaffolding (1) The height-to-width ratio of the scaffolding should be controlled within 3; when the height-to-width ratio of the scaffolding is greater than 3, anti-overturning measures such as guying or guy ropes should be set. (2) When erecting doubl

1. The scaffolding area is calculated according to its projection area. 2. If the building has high and low spans (layers) and the eaves height is not in the same standard step, the scaffolding area is calculated according to the high and low spans (layers) respectively, and the correspondi

1. What is the function of the scissor brace on the scaffolding? Answer: Prevent the scaffolding from deforming longitudinally and enhance the overall rigidity of the scaffolding. 2. What are the safety regulations when there is an external power line on the outside of the scaffolding? An

1. Scaffolding design should ensure that the frame is a stable structural system and should have sufficient bearing capacity, rigidity, and overall stability. 2. The design and calculation content of the scaffolding should be determined based on factors such as the frame structure, erection

1. Special construction technical plans should be prepared for scaffolding used in multi-story and high-rise buildings; special structural design and calculation (bearing capacity, strength, stability, etc.) should also be carried out for ground-type steel pipe scaffolding, cantilever scaffolding