GB/T 31539-2015
ActivePultruded fiber reinforced polymer composites structural profiles
结构用纤维增强复合材料拉挤型材
Application Summary AI generated
This standard specifies the classification, technical requirements, test methods, inspection rules, and marking for pultruded fiber reinforced polymer (FRP) composite structural profiles. It is applied in civil engineering and industrial construction for load-bearing components such as beams, columns, and platforms, particularly in corrosive environments like chemical plants, water treatment facilities, and marine structures where traditional steel would degrade. The standard ensures consistent mechanical performance and quality control for FRP profiles used as structural members.
Related Standards
GB/T 8237-2005
Liquid unsaturated polyester resin for fiber reinforced plastics
GB/T 8924-2005
Test method for flammability characteristics of fiber reinforced plastics-Oxygen index method
GB/T 4550-2005
Preparation of unidirection or ientated fiber reinforced plastic plates for test purposes
GB/T 3856-2005
Test method for compression properties of unidirectional fiber reinforced plastics
GB/T 3855-2005
Test method for resin content of carbon fiber reinforced plastics
GB/T 3857-2005
Test method for chemical resistance of glass fiber reinforced thermosetting plastics
GB/T 5351-2005
Fiber-reinforced thermosetting plastic composites pipe-Determination of short-time hydraulic failure pressure
GB/T 5352-2005
Fiber-reinforced thermosetting plastic composites pipe-Determination for external loading properties by parallel-plate loading
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.