Reflective clothing, also known as warning clothing (high visibility warning clothing for occupation), implements the national GB20653-2006 standard.
Warning clothing grade:
Class I warning clothing: belted, formed around the shoulder and waist
The minimum use area of firefly materials is 0.14 square meters; The minimum use area of reflective materials is 0.10 square meters; Composite performance materials can be used, with a minimum use area of 0.2 square meters.
Applicable environment: slow speed of motor vehicles, parking lot, traffic maintenance, etc.
Class II warning clothing: the clothing covers the upper torso completely - a light-emitting vest
The minimum use area of firefly materials is 0.5 square meters; The minimum use area of reflective materials is 0.13 square meters.
Applicable environment: for road maintenance workers, the traffic is complex, etc.
Class III warning clothing: in addition to meeting the Class II warning requirements, there are high-visibility reflective strips on the sleeves and pants of the clothing.
The minimum use area of firefly materials is 0.8 square meters; The minimum use area of reflective materials is 0.2 square meters.
Applicable environment: wear requirements in high-risk working environment, including reflective materials for body movement parts, and the minimum visible distance is 390m. It is mainly used for road maintenance workers, survey workers, etc.