Here are some industry standards for the intelligent tensioning machine:
"Construction Machinery and Equipment - Intelligent Tensioning Machine for Prestressed Concrete (JB/T 13462 - 2018)"1This is a mechanical industry standard that defines the terminology and definitions, model types and basic parameters, technical requirements, testing methods, inspection rules, as well as marking, packaging, transportation, and storage for intelligent tensioning machines used in prestressed construction projects.
"Standard for the Application of Intelligent Tensioning Technology in Prestressed Concrete Bridges on Expressways (DB35/T 2229 - 2024)"The Fujian Provincial Local Standard will be implemented on March 24, 2025. Focusing on the quality control challenges in the post-tensioning construction of concrete bridges on expressways, the standard regulates the technical requirements of intelligent tensioning equipment, on-site operation procedures, and data management systems, achieving a streamlined pre-tensioning tensioning process. This helps to reduce human interference and promotes the upgrade of pre-tensioning construction from traditional manual methods to intelligent construction.
"Code for Automatic Tensioning Technology of Prestressed Concrete Highway Bridges (DB13/T 5367 - 2021)"1Hebei Province's local standards provide detailed regulations for equipment, technology, and construction control in the automatic tensioning of prestressed highway bridges. These standards are applicable to prestressed automatic tensioning projects for highway bridges within Hebei Province, effectively ensuring the quality of prestressed construction, enhancing construction efficiency, and improving safety.
"Technical Requirements for the Prestress Automatic Tensioning System of Tianjin Highway Bridges (DB12/T 948 - 2020)"1The Tianjin Local Standard outlines the technical requirements, testing methods, and inspection rules for the prestressed automatic tensioning system of highway bridges. It applies to the design, manufacturing, installation, use, and maintenance of such systems within the administrative region of Tianjin, benefiting the standardized application of prestressed automatic tensioning systems for highway bridges in the local area and ensuring the quality of construction projects.
