Body material : | Aluminum Alloy+PC cover |
Power supply: | The solar panel(Monocrystalline 2.5V /120MA) |
Battery: | Lithium battery 1000MAH*3.2V |
LED: | Ultra-bright diameter 5mm*6PCS |
LED Color: | White Green Red Yellow Blue |
Flashing model: | flashing or constant |
Working hours: | 140 hrs for flashing modes,40hrs for constant modes |
Visual distance: | 1000m(approx) |
Waterproof: | IP68 |
Load capacity | >30T(can be installed in the middle of the road) |
Size: | Ф123*45mm |
Weight: | 30kgs/ctn,30pcs/ctn |
Life span: | more than 5 years |
Working Temperature | -20 °C~ + 70°C |
waterproof | IP68 |
Mar 20, 2020 · Grit particles are ground by vehicle tires against the pavement and produce fine particles, which may either be washed off, or be incorporated into pavement pores (Van Duin et al., 2008). Microplastics may originate from both the bitumen used in road pavement construction and from road marking paints (Magnusson et al., 2016; Horton et al., 2017b).
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Feb 25, 2013 · The large fraction of urban areas related to transportation land use (roads, parking areas, sidewalks, commercial plazas and playgrounds) is usually covered with conventional paved areas [].Most of these conventional pavements are impervious (not permeable) which results in rainwater and excess urban irrigation water being directed to storm drains instead of the soil
Jul 15, 2017 · 3.1. Consequences of the urban heat island. The UHI effect has significant consequences for the liveability in our cities, and is the source of a significant number of environmental problems in urban areas (Yang et al., 2015).The warming effect of urbanisation has critical impacts on health and wellbeing, as well as human comfort and the local
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Feb 23, 2022 · Solar Road Stud Pavement Marker are road signs with LED lights that maximize visibility in low light and low visibility (such as rain, fog and fog). Solar Road Stud Pavement Marker, also known as stud lights and LED cat eyes, supply and install studs for Vivacity power supply (wired), battery power and solar cells in a wide range of colors.
As with all materials exposed to the atmosphere and use, the solar reflectance of pavement can change over time. For example, as cement concrete pavement ages it tends to get darker with tire and grease stains (new SR 30-50%; aged SR 20-35%), but asphalt concrete lightens (new SR 5%; aged SR 10-20%) as it ages because the asphalt binder
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Embedded Solar Road Marker For Truck-Nokin Solar Road Markers. Short Description: GuangAn manufacture various items of road studs (or know as cat eye road marker/ pavement marker), include plastic, ceramic, thermoplastic paint or occasionally metal, and come in a variety of shapes and colors.
2021 China New Design Road Stud Suppliers - Plastic Road Stud HT-RS-P12 – Wistron Detail: Description. Plastic road studs, or called plastic raised pavement markers, are important road safety devices which can enhances their visibility by retroreflecting automotive headlights to guide the road direction in dark light situation.
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