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What standards are generally followed for modular scaffolding
When learning about modular scaffolding, many people will see standard names such as JGJ/T231, EN12810, and EN12811. Many construction workers wonder: which standard should modular scaffolding actually follow? In fact, different projects require different standards. What standards are generally f...Read more -
What details should be paid attention to when safely erecting scaffolding
There are generally two types of scaffolding: ground-supported and cantilevered. Ground-supported scaffolding is usually the default. This article will start with the erection of ground-supported scaffolding. The following points should be noted during on-site erection: 1. The foundation should b...Read more -
How much do you know about the erection, construction, and acceptance of modular scaffolding
First, Safety Requirements for Modular Scaffolding Erection: Structural safety is always the primary goal in the construction process of any project, especially for public buildings, ensuring structural stability during earthquakes. The safety requirements for modular scaffolding erection are as ...Read more -
What are the construction techniques for attached lifting scaffolding
First, Preparations Before Installation. The planar position, elevation, diameter, and verticality of the pre-drilled bolt holes or embedded parts left during the structural construction should be verified. The strength grade of the concrete at the pre-drilled bolt holes or embedded parts should ...Read more -
How to quickly estimate the usage of disc-lock scaffolding
First, Dynamic Calculation Model of Double-Row Scaffolding for External Walls (3D Verification Method) Standard Scaffolding Parameters: Basic Module: 0.9m (longitudinal spacing) × 1.2m (step spacing) Critical Height: H≤20m (exceeding this limit requires segmented calculation) Special Structure: D...Read more -
How to ensure zero hidden dangers during the scaffolding acceptance
First, scaffolding foundation acceptance: (1) Standard requirements: The foundation ground must be flat and firm, without obvious settlement or cracks. The compaction coefficient of the backfilled soil foundation must be ≥0.94; Wooden or rigid pads should be used for the foundation base, with a c...Read more -
What pitfalls should be avoided when selecting Q355B/Q235/Q195 scaffolding materials
First, clarify the professional definition of the core scaffolding material grades. The letters and numbers in the scaffolding steel grades all have strict mechanical property indications: Q: The first letter of the pinyin for “yield strength,” representing the lower limit of yield st...Read more -
What are the requirements for erecting the industrial cup lock scaffolding
Cup-lock scaffolding is a type of socket-type steel pipe scaffolding with a bowl-shaped structure. The scaffold consists of uprights, horizontal bars (crossbars), horizontal bar joints, upper and lower cup locks, and limit pins. Currently, due to the significant advantages of disc-lock scaffoldin...Read more -
Is it enough to just look at the surface when inspecting scaffolding
First, the materials used in scaffolding must be strictly controlled upon arrival on site. (1) Zero tolerance for defects in scaffolding members: Pay attention to whether the steel pipes have severe corrosion (especially the inner wall), bending, cracks, or illegal openings. These defects will di...Read more