The standard size of life protection signs on rural roads commonly used in various regions: △700, △900mm, Φ600mm, Φ800mm, 400x600mm, 800x800mm, 800x1000mm, 1600x800mm.
What are the life protection signs for rural roads?
1. Detour left and right, detour left, detour right, construction traffic safety signs
This sign indicates that there is an obstacle seat. Turn around on the left and right sides and place it in the proper position in front of the road section. This sign indicates that there is an obstacle detouring to the left and placed in the proper position in front of the road section. This sign indicates that there is an obstacle detouring on the right side, and it is placed in the proper position in front of the road section. This sign can be used as a temporary sign to be placed in the proper position of the construction section.
2. Cross crossing, no entry, D-shaped crossing, T-shaped crossing road life protection signs
In addition to the fundamental crossroads, there are also some variant crossroads, such as: five-way crossing intersection, deformed crossroad, and deformed five-way crossing intersection. Intersections above five roads are treated as crossroads. In principle, the T-shaped sign is set on the road that conforms to the shape of the crossing. On the right side of the T-shaped intersection, this sign is set at the proper location once you entered the T-shaped intersection. In principle, the T-shaped sign is set on the road that conforms to the shape of the crossing. The sign at the T-junction on the left is set at the proper location once you entered the T-junction. In principle, the T-shaped sign is set on the road that conforms to the shape of the crossing. This sign is set at the proper location once entered the T-shaped intersection.
3. Two-way traffic, pay attention to pedestrians, pay attention to children, pay attention to the life protection signs of livestock crossing highways
On the two-way driving road, natural or artificial blocking methods are used to completely separate the upstream and downstream traffic. For some reason (construction, bridge, underpass), this sign must be installed when an unobstructed two-way lane is formed. Usually set up in front of a pedestrian crossing on the road outside the city. Due to the large number of pedestrian crossing lines on urban roads, it can be set according to actual needs. This sign is located in places or passages where children frequently come and go, such as elementary schools, kindergartens, children's palaces, and children's playgrounds. This sign is set in the road section where there are often livestock activities, especially the road section with poor visibility.
4. Signs for life protection of consecutive curved roads, steep slopes, and steep slopes
This sign is set in the proper position before two adjacent bends in opposite directions. This sign is set in a proper position on a road with more than three consecutive detours. This sign is set in the proper position in front of a steep road with a longitudinal gradient of 7% and an urban longitudinal gradient of greater than 4%.
5. Hump bridges, uneven roads, over-water roads, life protection signs for railway crossings and highways guarded by people
This sign is set to pay attention to the large arch in the front, and it is not easy to find the traffic from the other side. Drive on the right side and slow down. This sign was set in the correct position on the uneven road. This sign is set on a water-crossing pavement or a section of a manshuiqiao section that has been properly positioned. This sign is set at the right position of the crossing that is not easy to find.
6. Life protection signs for slippery roads, dangerous roads near mountains, and dike roads
This sign is set at the proper position in front of the road section where the friction coefficient of the road surface is not satisfactory at the corresponding driving speed and requiring tight braking distance. It is necessary to slow down when driving to this section. This sign has been set in the right position on the dangerous road section in mountainous terrain (the road section with steep walls on the outer side of the road and cliff risk). This sign is located in the proper position along the road along the dikes of reservoirs, lakes, rivers, etc.
Common dimensions of life protection signs for rural roads: △700, △900mm, Φ600mm, Φ800mm, 400x600mm, 800x800mm.