Reflective flame resistant clothing for surveyors is a dual-functional professional protective garment integrating flame retardant safety and high-visibility warning, specially designed for engineering surveyors, geological surveyors, road surveyors and field mapping workers. Surveyors often carry out field operation in complex environments such as urban road construction sites, open-air engineering sites, mountainous field areas and petrochemical survey areas. Their working scenarios have two major potential risks: first, the survey operation near construction equipment, electrical facilities and petrochemical pipelines is accompanied by electric sparks, open flame and flammable gas risks, which requires flame retardant protection; second, field and road survey operations are often carried out in low-light environments such as dawn, dusk, rainy days and night, and there is a risk of collision with construction vehicles and mechanical equipment, which puts forward high requirements for the visibility of work clothes.

The core flame retardant performance of this clothing is based on high-performance inherent flame retardant fabric, which has passed authoritative flame retardant safety tests. The fabric has stable and lasting flame retardant performance, no failure after repeated washing, and can quickly self-extinguish when encountering open flame, effectively preventing flame spread and reducing burn injuries. Different from ordinary flame retardant work clothes, this suit is added with high-brightness wide-angle reflective strips that meet international safety standards. The reflective strips are arranged on the shoulders, chest, back, arms and legs of the clothing in a standardized manner, which can produce strong reflective effect under weak light and vehicle light irradiation, greatly improving the visibility of surveyors in low-light environments, reminding construction vehicle drivers and on-site operators of the presence of staff, and effectively avoiding safety accidents such as collisions and scratches.

In terms of wearing experience and structural design, the reflective flame resistant clothing fully considers the long-distance walking and flexible operation needs of surveyors. The overall tailoring is loose and ergonomic, which is convenient for surveyors to carry out bending, squatting, stretching and other actions when using surveying and mapping instruments and measuring tools. The fabric is light in weight, good in air permeability and wear-resistant, which can adapt to long-time field walking and complex site friction. The reflective strips adopt high-strength hot-paste technology, which is not easy to fall off after long-term wear and washing, and maintains stable high-visibility warning performance. Meanwhile, the clothing has certain anti-fouling and weather-resistant performance, which can resist the erosion of field dust, mud and light rain, and is suitable for all-weather field survey operation. It perfectly balances flame retardant safety and traffic warning safety, providing comprehensive protection for surveyors’ field operation.