For example, shortening trousers might reduce the area of fluorescent material too much. The requirements for the minimum area of reflective material (detailed in the table below) may restrict the ability to adjust garments. The standard covers the requirements for the base fabric colour, minimum areas for reflectivity and placement of tape for high-visibility clothing.
#High visibility jacket iso
Key Requirements of EN ISO 20471 High-Visibility Clothing The areas covered with the contrast fabric tend to be where dirt is most likely to build up - for example, the sleeve ends and across the abdomen on hi-vis fleeces and jackets, and the ankle and knee sections of hi-vis work trousers and waterproof trousers. Some hi-vis clothing is designed with darker-coloured parts that are less sensitive to dirt than the fluorescent material and reflective strips, without which the functionality would diminish. The standard stipulates that a CE marked and certified garment should have reflective strips around the legs and sleeves, so be sure to consider this when selecting hi-vis long-sleeved garments, jackets (such as bomber jackets and hi-vis fleeces) and hi-vis work trousers. These need to be carefully maintained to ensure the garment remains fit for purpose and fully compliant. There are different types of high-visibility angle strips, the most common being “glass beads reflective”. They are essential for those working at night. Reflective strips require a light source to work and create retro-reflection. These are designed to enhance visibility during the darker hours of the day. This boosts visibility during daylight hours and can also increase visibility at night. There are some important differences to note, which we will cover later in the article.ĮN ISO 20471 sets out the high-visibility clothing regulations for the design and performance of each element of a garment. Just as in EN471, the requirements for background materials, retroreflective materials and combined performance materials are categorised into three classes. Any new hi-vis workwear garments made after 2013 must be CE marked and designed to comply with the new standard. If you haven’t updated your workers’ high-visibility clothing recently, it’s likely that you are not operating in compliance with EN ISO 20471, so now is the time to order replacements. As certificates are only valid for five years, this means that the last garments made to EN471 certification are no longer compliant. It specifies requirements for “high visibility clothing which is capable of visually signalling the user's presence” and assesses the suitability and durability of retro-reflective materials.ĮN ISO 20471 was released in 2013, replacing EN 471:2003 A1:2007. ISO 20471:2013 High-Visibility Clothing is an international standard for the safety requirements and test methods of hi-vis workwear, and is applicable to high-risk situations.
What Is EN ISO 20471 High-Visibility Clothing? As hi-vis plays such a vital role in the safety of workers, it's important that these garments - such as vests, t-shirts, polo shirts, trousers and jackets - have EN ISO 20471 certification. This reduces the risk of accidents occurring in potentially dangerous situations. The main role of hi-vis clothing is to make the wearer stand out from the background so they are clearly visible from all angles. It is also essential for staff undertaking nighttime operations or working in other poor light conditions. Hi-vis workwear is a crucial requirement in industries where a significant proportion of the work occurs near traffic, cranes or other motorised vehicles. Understanding EN ISO 20471 High-Visibility Clothing Standard (Formerly EN471)
0 kommentar(er)
