Bs 4483 Pdf Free Download
BS 4483 defines a welded mesh as: â€œthe location of the longitudinal and. There are different types of welded meshes: metal meshes, thin wires (chain-link mesh, welded masonry mesh), meshes with cross bars (mesh fences). Depending on the manufacturing method, single-walled, double-walled and multi-walled meshes are distinguished. Nets can be with longitudinal threads (with loops) and without loops (without transverse bars). Types of weave – horizontal or diagonal. The transverse tension is produced by welding. Across the mesh or wire, its ends can be bent on the farm.
Welded mesh is divided into a number of classes, depending on the geometric dimensions of the cells:
It can be applied in various fields, such as: agriculture, construction, road construction, road construction, military construction, public utilities. It is especially widely used in construction for soil reinforcement, as a sheath for cables, as a coating for rollers, for strengthening various structures, for fencing.
With the help of a welded mesh, it is possible to reinforce structures made of aerated concrete, brick, concrete, reinforced concrete and other materials.
There are rolled (rolls can be changed in length, width and diameter) and welded (along the profile of the element, that is, the longitudinal and transverse bars are overlapped).
Main manufacturers of welded steel mesh:
Mesh production is carried out in specialized workshops. Such a grid is subject to the highest requirements regarding the availability of all permits, process equipment, raw material quality, quality control, compliance with all state standards. All this contributes to ensuring the durability and reliability of finished products.
The production of mesh from a metal frame can be carried out on the equipment of European and Japanese manufacturers.
The manufacturer of the metal mesh is fully responsible for the quality of all products, from primary raw materials to finished products, therefore, during production, quality control is carried out according to the following parameters: width, length, wire thickness, number of mesh, thickness of the protective coating and its protection against corrosion.
TZS specialists have extensive experience in the production of metal meshes. They know all about the different types of metal mesh and can make the mesh of the required section and length. The most modern technologies and the latest equipment are used for this. They can manufacture metal welded pipe in the desired length and design it according to the needs of the customer. In the manufacturing process, each pipe goes through several stages: it is galvanized