GB/T 24721.2-2023 Translated English of Chinese Standard (GB/T 24721.2-2023, GBT24721.2-2023): Glass fiber reinforced plastic product for highway -- Part 3: Trunk
https://www.chinesestandard.net, 2023/05/18 - 17 ページ
This document specifies the product classification, structures, dimensions and deviations, model, technical requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage requirements for glass fiber reinforced plastic trunk for highway. This document is applicable to the production, inspection and usage of glass fiber reinforced plastic trunk for highway (hereinafter referred to as ¡°glass fiber reinforced trunk¡±).
A-A Sectional View Adhesion performance aging fluorescent ultraviolet aging xenon arc allowable deviation Appearance Quality arithmetic mean artificial accelerated aging chemical media coefficient of inner Communications Well Lid Compressive strength conduct the test division value document external coating fiber reinforced plastic fiber reinforced trunk Figure B.1 flame-retardancy Level flexural strength value further standardize glass fiber reinforced high-strength glass fiber Impact strength inspection items level of glass Load deformation temperature Low-temperature impact resistance lower than No.1 materials for highway No.1 of Table No.1 requirements Non-pressure Communications normative reference ordinary glass fiber products for highway reinforced plastic materials Reinforced Plastic Product reinforced plastic trunk requirements and test Resistance to artificial Schematic Diagram Sign Base Panel Smoke density standardize the quality Static friction coefficient strength No.1 Structural Form Structures and dimensions take the arithmetic technical requirements Tensile strength test methods trunk body trunk shall comply type inspection Version wall of trunk weather resistant width direction