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 |
2019-8-1 · The parking decision is solely dependent on the driver’s observation in the parking lot, or on a former experience considering the traffic flow and the time of the arrival in the parking lot. Drivers wander around a parking lot and check for empty spots in sequence until an empty one is found.
NOKIN™ Stamark™ Pavement Marking Tape Series 270 provides good visibility and value as intersection markings and markings for roads with light-to-medium volume traffic; Durable, patterned pavement marking tape with high-visibility glass beads, a polyurethane top coat and designed with a built-in reinforced netting
2020-8-15 · Highway, road, street, bridge, tunnel, utility, and other workers for the highway infrastructure are exposed to hazards from outside and inside the work zone. Falls, electrical, struck-by, and caught between are the common hazards found in this type of work. Guidance for the set-up of work zone
2020-6-29 · Provides individual specifications from AC 150/5370-10, Standards for Specifying Construction of Airports, including construction standards for general provisions, earthwork, flexible base courses, rigid base courses, flexible surface courses, rigid pavement, fencing, drainage, turfing, lighting installation, pavement rejuvenation
5S & Floor Marking. 5S, the Lean manufacturing practice that aims to keep the workplace organized, clean, safe, and efficient, benefits from the use of floor markings, too. 5S—which stands for Sort, Set in Order, Shine, Standardize, and Sustain—relies heavily on the use of visuals to communicate basic information about organizing and maintaining the workspace.
2017-9-25 · 英 语 口语 等级 考试 三 级考 试大 纲( 修 订版 ) 来源:湖北省教育考试院 日 期 : 2017-9-25 湖 北 省 英 语 口 语 等 级 考 试 ( Spoken English Testing System / SETS ) ( 三 级 ) , 自 2004 年 实 施 以 来 得 到 了 广 大 考 生 和 社 会 的 普 遍
2002-9-12 · DEPARTMENT OF LABOR Occupational Safety and Health Administration 29 CFR Part 1926 [Docket S-018] RIN 1218-AB88 Safety Standards for Signs, Signals, and Barricades AGENCY: Occupational Safety and Health Administration, Labor. ACTION: Final rule. SUMMARY: The Occupational Safety and Health Administration (OSHA) is revising the construction industry safety
(LOT OF 4) ASTRO OPTICS Commercial Grade Road REFLECTORS - White - One Way Reflector casing is white as well as the actual reflector. Its is a one way reflector (only one side of the case has a reflector and can be seen with light) that is used and would be perfect for any project you might have at a fraction on the price.
Boosting protection and performance across a boundless range of industries. Silicone- and acrylic-based resins enable excellent adhesion, durability and protection when used as binders and film formers in paints, coatings, finishes and personal care products.
Plastic crowd control barriers that are tough, lightweight and easy to move. Great pricing making them both economical and long lasting.
Parking Lot Asphalt Cost Per Square Foot The $2.50 to $4.50 range per square foot for asphalt lots depends on local materials and labor prices. Cost of Parking Lot Pavement. Expect to pay about $1 to $2.50 per square foot for materials.Asphalt installation cost factors include the depth of the paving, shipping and freight fees, and local market prices.
The Traffic Safety Store is America's largest manufacturer and distributor of traffic safety products. Located in West Chester, PA, we ship most orders same day
2020-4-8 · Feed-In Tariff or FIT is a program that is designed to increase investments in renewable energy sources. Some people call FIT as Clean Energy Cashback, a project that will remunerate businesses or individuals just by producing their own renewable energy.. Feed-In Tariff program has been introduced in Malaysia in as early as 2004 to drive the country towards energy independence.
Results of the study that looked at flat roof and parking lot experimental sites found that the models were able to be calibrated using the Kolmogorov–Smirnov distance measure (Leutnant, Muschalla, & Uhl, 2018). Contaminants of emerging concern in urban runoff and stormwater was a focus of some researchers in 2018.
A permeable pavement system typically consists of a durable and permeable paving surface, a storage bed of open-graded aggregate, and an optional underdrain system (Drake et al., 2013b;Lee et al