PVC 플래그

유형 1 barricade is a traffic control device used to warn or direct traffic in temporary work zones, 도로 폐쇄, 또는 건축 지역. It features a single reflective panel (usually orange or white) mounted on a lightweight frame. 유형 1 barricades are designed for low to moderate traffic areas and are often used for shorter-term applications.

I형 바리케이드

설계: A lightweight, foldable barricade with one reflective panel, suitable for low-traffic areas.

애플리케이션: Often used in urban or short-term construction zones.

2형 바리케이드

설계: A larger, more robust barricade with two reflective panels, providing greater visibility.

애플리케이션: Commonly used for moderate traffic control in construction sites and road work.

III 타입 바리케이드

설계: The largest barricade, typically with three reflective panels, providing maximum visibility.

애플리케이션: Used in high-traffic areas or hazardous zones where maximum warning is needed.

산업안전보건청 (OSHA) sets standards for barricades used in construction and industrial settings to ensure worker safety. OSHA standards for barricades are outlined in 29 CFR 1926.200 and state that:

Barricades must be visible and clearly mark hazards to prevent accidents or unauthorized access.

The barricade must have high-visibility materials, such as reflective sheeting, and be designed to withstand environmental conditions.

Barricades must be stable enough to remain upright and prevent injury if struck by vehicles or equipment.

OSHA regulations require that warning barricades are properly maintained and positioned to protect both workers and the public.

While stable under normal conditions, sandbags or weights can be added for extra stability in windy environments.