Scaffolding service life Generally speaking, the life of a scaffold is about 2 years. This also depends on where it is used and how it is used. The final service life of the scaffolding will also be different. How to extend the service life of the scaffolding: First: Strictly follow the c

In the modern construction industry, scaffolding is an indispensable construction equipment. With the development of science and technology and changes in market demand, the types of scaffolding are constantly being updated. Among them, disc-type scaffolding, as a new type of scaffolding, has gra

For the steel pipes of the fastener-type steel pipe scaffolding, it is advisable to use steel pipes with an outer diameter of 48.3±0.36mm and without serious corrosion, bending, flattening, or cracks. A special construction plan should be prepared for the erection of the frame, and the structural

15. – 18. February 2025 | Trade fair for construction and contracting The Big 5 Construct Saudi is a leading and comprehensive construction exhibition in the Middle East, held annually in Saudi Arabia. Since its inception in 2011, it has evolved into a crucial meeting point for construction profe

1. Project Overview 1.1 This project is located at Building area square meters, length meters, width meters, and height meters. 1.2 Foundation treatment, using compaction and leveling. 2. Erection plan 2.1 Material and specification selection: According to the requirements of JGJ59-99 st

1. Scaffold erection and dismantling personnel must pass the job operation ability training assessment before they can take up their posts with a certificate: 2. There should be corresponding safety facilities for the erection and dismantling of scaffolding, and operators should correctly w

1. The inspection of steel pipes shall comply with the following provisions: ① There should be a product quality certificate; ② There should be a quality inspection report; ③ The surface of the steel pipe should be straight and smooth, and there should be no cracks, scars, delamination, misali

1. Before the scaffolding is constructed, a special construction plan should be prepared according to the actual situation of the building structure, and it should be implemented only after review and approval (expert review); 2. Before the installation and dismantling of the scaffolding, the safet

(1) Each vertical pole of the cantilever scaffolding should fall on the cantilever beam. Still, when encountering cast-in-place frame-shear structure, the cantilever beam layout is often not designed, resulting in some vertical poles in the corners or middle parts hanging in the air. (2) The compre

First, material requirements 1. The vertical pole should not be lower than the provisions of Q345 in GB/T1591; the horizontal pole and horizontal diagonal pole should not be lower than the provisions of Q235 in GB/T700; the vertical diagonal pole should not be lower than the provisions of Q195 i

1. The 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, erec

First, material requirements 1. Steel pipes should be ordinary steel pipes specified in the current national standard “Straight Seam Electric Welded Steel Pipe” GB/T13793 or “Welded Steel Pipe for Low-Pressure Fluid Transportation” GB/T3091, and their materials should comply with the following p