Scaffolding is an indispensable part of construction projects. The following are three common types of scaffolding and their calculation methods: 1. Comprehensive scaffolding: This type of scaffolding is erected vertically outside the exterior wall, from the outdoor floor elevation to the r

Operator management requirements: Scaffolding operators must hold special work operation certificates to ensure safety. Safety special construction plan: Scaffolding is a highly dangerous project, and a safety special construction plan must be prepared. For projects with a height exceeding a cer

First, what is an external scaffolding? External scaffolding is an indispensable temporary structure in construction. It not only provides workers with a working platform but also has safety protection and aesthetic functions. Second, what are the classifications of external scaffolding?

First, general provisions of scaffolding (1) According to the outer diameter of the vertical pole, scaffolding can be divided into standard type (B type) and heavy type (Z type). Scaffolding components, materials, and their manufacturing quality shall comply with the provisions of the current in

First, the classification of disc-type scaffolding models The models of disc-type scaffolding are mainly divided into standard type (type B) and heavy type (type Z) according to the “Safety Technical Standard for Socket-type Disc-type Steel Pipe Scaffolding in Construction” JGJ/T 231-2021. Type

First, general provisions for scaffolding The structure and assembly process of the scaffolding should meet the construction requirements and ensure that the frame is firm and stable. The connection nodes of the scaffolding rods should meet the strength and rotational stiffness requirements, th

First, the main components of cantilever scaffolding High-strength bolts: an important factor affecting structural safety, mainly bearing tensile stress. Cantilever I-beam: 16# or 18# I-beam is used as the main component, and the material is Q235. Adjustable pull rod: usually made of 20 or 18

First, the budget calculation of the inner scaffolding (I) For the scaffolding of the inner wall of a building, when the height from the designed indoor floor to the lower surface of the top plate (or 1/2 of the gable height) is less than 3.6m (non-lightweight block wall), it is calculated as a

1. General Provisions 1.0.1 This specification is formulated to ensure the safety and applicability of construction scaffolding. 1.0.2 The selection, design, erection, use, dismantling, inspection, and acceptance of materials and components of construction scaffolding must comply with this spec

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

First, scaffolding performance requirements 1. Should meet the design requirements of bearing capacity 2. No deformation that affects normal use should occur. 3. It should meet the use requirements and have safety protection functions. 4. Scaffolding attached or supported on the engineering s

Newcomers to engineering cost, come and learn how to calculate scaffolding! First, the calculation method of scaffolding Erection size: the vertical distance of the vertical pole is 1.20 meters, the horizontal distance is 1.05 meters, and the step distance is 1.20 meters. Steel pipe type: