Freedom Vinyl Fencing
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Who has done the road guardrail advertisement?
- Hello, you said the road barrier fence belongs to traffic safety facilities! Not recommended to apply as a medium.In accordance with the third chapter of the advertising law of the People's Republic of China and the thirty-second regulation [prohibited outdoor advertising], no outdoor advertisement shall be set up under any of the following circumstances:s
What are the characteristics of the double wire fence?
- 4., the installation is not affected by topography and topography, especially suitable for hilly areas;Bilateral wire fence5., anti-corrosion and long service life the main market of golf field / ski mountain development Seine plantation agriculture development zone around the road traffic is closed, the temporary use of fence.s
What is the price of the insulated barrier in the middle of the road?
- Road central isolation guardrail specifications: 0.5-1.3 meters for the conventional height, width of 2 meters or 3 meters two specifications;The center of the road is isolated guardrail type:1, Beijing style guardrail consists of 16 rounds of more than N type connection, also known as the central isolation guardrail, columns generally by 60*80, housing management plug connection, with reflective film;s
Sidewalks, overpasses, tunnels, fences, these are traffic facilities or road facilities?
- If there are some signs on the sidewalk, such as signs and signs, they belong to traffic. The fence is part of a separate roadway belt or bridge structure.s
If you crash the guardrail, do you want to pay for it?
- (six) violating the provisions on traffic control pass by force, dissuasion; (seven) intentionally damaging, moving or altering traffic facilities, harmful consequences, does not constitute a crime; (eight) illegal interception, detain a motor vehicle, dissuasion, thus causing serious traffic jam or heavy losses of property. If the actor has one of the second or fourth items mentioned in the preceding paragraph, he may also suspend his motor vehicle driving license; if he has one of the first, third or fifth to eighth items, he may also be detained for not more than fifteen days. But the one who will not detain is a penalty! (you belong to the seventh item.)s
Construction plan of plastic steel guardrail
- Guardrail construction organization designPreliminary design of E and construction organizationTable E-1 text description of preliminary design of construction organizations
What is the standard height of highway guardrail design?
- The main consideration of the height of guardrail is the density of people and the terrain along it. 6 specifications for the use of cold-formed equilateral channel steel are provided for different force conditions, while other appropriate cross section steel is also available under the condition of strength and stability. From the main force direction of the channel column, the choice of specifications should make the core of the Y-Y axis (Iy) larger channel steel. The effective height of the national JTJ074-94 fence standard ranges from 1.6~1.8m, and this range of values takes into account the adult height to prevent crossing as the main design goal. It is observed that if people want to enter the highway, they usually destroy the guardrail, and the damage position is below 1.2m. Set up a high fence, although it can better prevent people from crossing, but it can not prevent people from entering the highway. What can really regulate people's behavior is legal awareness and social civilization. With the development of society and the improvement of people's legal consciousness, the number of people who violate traffic laws is bound to decline. Britain and other developed countries highway double ring fence design height is about 1.3 meters. Therefore, the fence should not be set too high, it is recommended in the general area, fence exposed height in the 1.2m-1.5m can be, the special areas in 1.6m is appropriate. This height of people is not easy to cross, but also saves investment. How much is the spacing between the posts of the guardrail net; because the height of the fence post is lowered, it is suggested that the column spacing should be 4m, and that it should be set at 201 5m per kilometre;s
Is the grade B wave beam guardrail only installed at the corner?
- Installation of round column. According to the "rules" of traffic safety facilities of highway JTG/T specified in the D81-2006 set in the soil B in grade two wave beam guardrail post embedded depth should be less than 125cm; set in the soil base class A, Am grade two wave beam guardrail post embedded depth should be less than 140cm; set in stonework, underground a pipeline section concrete foundation in the guardrail, post embedded depth shall not be less than 40cm. But in the actual construction, the shoulder and the central zone of the lower the complexity of the situation, such as gravel (such as large area construction, etc.) often appear in the soil column hit deep enough, in some places the 1/3 sections of the column do not go to fight for as cast high cost construction method, construction teams often use night cutting method reduce the column depth for illegal operation,. After cutting the column installed guardrail, it can not reach the collision requirements, and can not guarantee the driving safety of the highway. Owners, supervisors and contractors should resolutely put an end to this phenomenon. Found a strict together, without leaving future trouble. As long as the owner, the supervisor and the contractor pay more attention to the construction site, the problem is easy to solve.s
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