This part of JT/T 599 specifies the product classification, structural dimensions and naming, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage etc. This section applies to fiberglass anti-glare panels for highway use and does not apply to anti-glare facilities of other types or materials.
JT/T 599.4-2004 history
2004JT/T 599.4-2004 The glass-fiber-reinforced thermosetting-resin product for highway Part 4: Anti-glare board
JT/T 599.4-2004 The glass-fiber-reinforced thermosetting-resin product for highway Part 4: Anti-glare board was changed to GB/T 24718-2009 Anti-glare board.