In the construction of highways or railroads at both ends, we will find that the installation of which many of the guardrail, but they are not only to play a beautiful decorative effect, but also for other security effects, because these guardrail products are generally similar to the following anti-collision guardrail plate, that is, in the event of a car accident or friction problems, you can play a buffer role in the building materials, and therefore the product's material Comparison of stable, solid and reliable performance characteristics so that they can to a certain extent to reduce the loss of personal property and security trouble, you can refer to the following in advance to understand.
A, anti-collision guardrail plate price
1, Rongchuang anti-collision guardrail
Company name: Maanshan Rongchuang stainless steel composite pipe industry Co. ￥ 88?/m
2, Flying Dragon? Anti-collision guardrail? Guardrail
Company Name: Shandong Feilong Metal Materials Co. ￥ 68?/m
3, Taitong traffic hot dip galvanized waveform guardrail plate? Anti-collision guardrail
Company Name: Guanxian Taitong Transportation Facilities Co. ￥ 4200?/m
The above price is for reference only
Two, anti-collision guardrail plate manufacturers recommended
1, Shandong Feilong Metal Materials Co., Ltd. covers an area of more than 80,000 square meters, the staff of nearly one hundred people, specializing in the production and sale of a variety of bridge anti-collision guardrail, anti-collision guardrail column, stainless steel composite tube, Guardrail column (steel plate column), stainless steel carbon steel composite round tube, square tube, rectangular tube, oval tube series and other new metal materials. Another metal fence project production and installation company, set production, sales, design, production, installation as a whole, and has a complete set of perfect operation mode. The company has a complete production line of stainless steel and stainless steel composite pipe 24, as well as various types of metal processing equipment sets (CNC plasma cutting machine, punching machine, Sin-bed, etc.), the company also has an independent galvanizing and spraying workshop, good treatment of the surface effect of steel plate. Stainless steel composite round tube, square tube, rectangular tube, oval tube series of products both corrosion-resistant stainless steel and wear-resistant and excellent beautiful appearance, as well as carbon steel good bending strength and impact resistance and low price and other advantages are widely used in: landscape guardrail, bridge guardrail, anti-collision guardrail, urban guardrail, road guardrail, pedestrian handrail, sports equipment, vehicle construction, textile machinery, medical equipment, etc. are made from stainless steel Composite tube made of stainless steel.
2, Sichuan Meitong Intelligent Technology Limited is an intelligent transportation applications, specializing in core software development, intelligent transportation system integration and operation services, intelligent transportation engineering, security engineering, intelligent transportation Internet of Things data systems and decision-making support, highway traffic facilities engineering, design, construction, and related intelligent transportation product development and manufacturing of high-tech enterprises. The company has obtained a number of intelligent transportation engineering professional construction qualification; the enterprise through the ISO9001: 2008 product quality system and GB/T50430: 2007 construction enterprise quality management system certification and ISO14001: 2004 environmental management system certification.
Three, what are the main points of construction?
1)Collision guardrail elevation measurement, to the top of the guardrail elevation control;
2)Induced joints (false joints) demolded after the spring line cutting, depth of 5mm. deformation of the guardrail joints and induced joints should be given full consideration to the unity of the joints with the template;
3)The top of the guardrail must be calendared;
4)Concrete must be poured in layers
5)Use special mold release agent to ensure the uniform color of concrete and smooth surface;
6)Pay attention to the pre-embedded parts and expansion joints when installing the template installation notch reserved; installation of the outer template using wheeled cantilevered gantry, and do a good job of temporary fixation;
7)Concrete nourishment using a cloth and a plastic uninterrupted drip irrigation Nutrition;
In some public **** places, including the ends of the railroad highway or hospitals and parks in the interior, will find similar to the above mentioned the figure of the guardrail plate, they are strong and reliable building materials with the reasonable structural design, so in the event of a car accident can play a buffer role in preventing the vehicle fell into the river, and then to be able to reduce the loss of personal property. In addition, qualified guardrail plate later use should be combined with the construction of the steps and skills to control, the above is an example of these two aspects of information, interested friends can learn in advance.
Tubarabbit online free for everyone to provide "each decoration offer, 1-4 local decoration company, 3 sets of decoration design program", and decoration to avoid pit strategy! Click on this link:/yezhu/zxbj-cszy.php?to8to_from=seo_zhidao_m_jiare&wb, you can get it for free Oh~