Since the construction is carried out late at night and early in the morning, in order to avoid noise impact, the construction workers will work inside a special box.
The new light poles can withstand level 12 winds
The Puxi section of the Inner Ring Elevated Highway was fully opened to traffic in December 1994. After nearly 20 years of operation, the street lights on the elevated highway have also shown varying degrees of fatigue and even "disease".
Previous investigations have revealed that the surface of the light poles on the inner ring elevated road is rusty due to oxidation, the light transmittance of the light transmitting cover is reduced due to aging, the surface of the light reflector is oxidized and discolored, and the reflective performance is reduced. This not only affects the lighting level of the road, but also wastes lighting electricity.
At the same time, the foundation at the lower end of some street lamps and the bolts, nuts and other connecting parts between the light pole and the foundation are aging, corroded or damaged, causing the street lamps to have safety risks of overturning and collapse.
Passing by the Hutai intersection in the inner ring yesterday, I found that several light poles had been demolished in an area about 100 meters long in the outer ring. Shanghai Urban Construction Road and Bridge Group stated that this section of Hutai Road was the section that began to be renovated on August 11.
The new street lights will be improved and enhanced mainly in terms of safety, functionality and energy saving. The basic parts of the street lamps will be repaired or updated to increase their strength, and the new lamp poles will be able to withstand wind impacts of level 12.
At present, the street light source on the inner ring elevated is a high-pressure sodium lamp, each with a power of 250 watts. The new street lights will use LED energy-saving light sources and lamps with the characteristics of low power consumption, high luminous efficiency and long life, and the energy saving efficiency can reach 50%.
Replace lights from 12pm to 5am
"The current construction is only allowed to operate from 12pm to 5am." The relevant person in charge of the above-mentioned group said, "It is expected that it will take more than a year to complete all replacements."
Considering the impact of construction noise at night, "anti-collision wall construction safety protection device" was adopted during the construction. "The shape of this device is a box. Construction workers work inside to reduce the impact of noise on the surrounding area. Especially when removing the base of street lamps, the noise will be relatively loud. At the same time, it can also prevent the removed gravel from falling and prevent the spread of dust." Due to the relatively stuffy heat inside the box, construction workers need to be rotated once an hour.
PREVIOUS：Foreign media say Foxconn will mass-produce Apple sapphire screens in the spring of 2015
NEXT：Looking at the future development of the LED lighting industry from the "three major" directions
RELATED NEWS
- At Infocomm2021, many black technologies will be shown for the first time in Chi 2026-05-28
- Through the screen, see Leyard’s focus and innovation 2026-05-28
- Inventronics expects net profit of 75.29 million-83.21 million in the first half 2026-05-28
- Samsung gradually withdraws from the LCD market, panel double tigers will play i 2026-05-28
- Alto Electronics passed the five-star certification of the "Commodity After-sale 2026-05-28
CATEGORIES
LATEST NEWS
CONTACT US
Contact: mack
Phone: 13352972563
E-mail: mack@archled.net
Add: 3rd Floor, Building A, Mingjinhai Second Industrial Zone, Shiyan Street, Baoan, Shenzhen,Guangdong,China
ANNA