In the DIN 21530-3 standard published by the German Standardization Institute (DIN), the requirements for support profiles and fasteners used in mines and tunnels are explained. This standard covers the definitions, dimensions, types of steel used, tests, packaging and marking of support profiles and fasteners used in mines and tunnels.
-madencilik-destegi-bolum-3-gereksinimler.jpg "DIN 21530-3 (TS 13840) Mining Support - Part 3: Requirements")
DIN 21530 series standards regulate the quality assurance procedure of mineral coatings used in underground mines to secure and keep open the mine areas required for operation. These standards are also used for non-mining, expansion of underground cavities. By complying with the standards, the planned function of the mine plating is ensured in terms of safety and operation, and its economic use is made possible. These standards describe the safety and technical requirements for expansion systems and expansion parts.
The requirements according to the DIN 21530 series standards apply to components made of steel and cast steel. Rules are defined to demonstrate the requirements applicable to all expansion parts and their availability. It also applies to wide flange beams if they are used. These requirements form the basis of the quality standard to be provided by the manufacturer and this represents the prerequisite for the perfect functioning of expansion systems and expansion parts.
The standard DIN 21530-3 applies to the following steel section bars: GI profiles, groove profiles and rolled profiles for fasteners. This standard applies to the widening of highways and other mine gaps and their fittings, as long as they are made of mineral reinforcement steel.
In order to ensure and maintain the safety of mines and tunnels and to minimize certain risks, various legal regulations are made and standards are developed in the world. In order to prevent accidents in mines and tunnels, it is extremely important that the steel support profiles used in these structures comply with the standards. The DIN 21530 standard contains chemical and mechanical values and creates a standard for steel support profiles to be used in mines and tunnels.
Among the numerous test, measurement, analysis and evaluation studies it provides for businesses in various sectors, our organization also provides testing services for mining support requirements, within the scope of DIN 21530-3 (TS 13840) standard, with its trained and expert staff and advanced technological equipment.
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