Construction mesh, it can also be called Construction Welded Reinforcing Mesh, Bridge Construction Reinforcing Mesh, or Reinforcing Mesh For Construction, uses high-quality low-carbon steel wire, stainless steel wire with cold-rolled ribbed steel bars or cold-rolled round steel bars at right angles to the longitudinal and transverse directions, And all the intersections are electrically welded according to a certain distance. It has the characteristics of firm welding, strong prestress, strong anti-corrosion and anti-oxidation, etc.
It can be widely used in various reinforced concrete structural projects such as bridges, expressways, tunnel backing panels, high-rise floors, subway culverts, power plant projects, dam foundations, port terminals, river embankment protection walls, and airport runways.
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From August 22 to August 24, 2013, the First National School Logistic Equipment Exhibition was held in Taiyuan, Shanxi Province. Hagrid took the third-generation school buses KLQ6116X, KLQ6806X, KLQ6756X, and KLQ6590X (Longxuan) to participate in the exhibition. The leaders and the audience paid intensive attention. . After the opening ceremony, Liu Bin, the former Deputy Minister of the Ministry of Education, Wang Fu, Vice Chairman of the Ministry of Education's Concern for the Next Generation Work Committee and Chairman of the China Education Equipment Industry Association visited the Hager School Bus booth to learn about the R&D of corporate buses. The sales situation, and boarding experience with great interest, highly appraised Hager's efforts to speed up the upgrading of school bus products and launch the third generation of smart and secure school buses. Liu Bin encouraged Haig to give full play to the advantages of backbone enterprises in terms of technology and scale, and made it a top priority to improve the safety of school-vehicle equipment, and ensure the safety of students going to and from school.
For more than two years, how to ensure the safety of student travel is not only a matter of government and school thinking, but also a proposition that Haig Bus, a leading company in China's passenger car manufacturing industry, has been exploring and pursuing. After in-depth research, Hagrid carried out safety upgrades and smart upgrades on the basis of the previous second-generation school buses, and launched the third-generation school bus products, with its complete safety protection, superior to the new national standard and the introduction of G-BOS smart operation. Management system II generation school bus version, to provide students with a higher security guard. 
All products meet the needs
Hager's third-generation school bus has a full range of models, covering 5 to 11 meters and 10-56 seats and nearly 40 models. It fully meets the needs of preschool and elementary and middle school students who use the school bus in cities, suburbs, and counties, townships, and rural areas. .
The KLQ6116X exhibited by Hagrid is an 11-meter high-capacity school bus. It has a spacious internal atmosphere and can accommodate up to 56 students at the same time. It meets the needs of school bus franchising and bus operation and can increase operating income; KLQ6806X and KLQ6756X are high-performance school buses. , With high flexibility and high passability, able to calmly deal with a variety of complex road conditions; KLQ6590X Longxue school bus, car length of about 5.9 meters, width 1.99 meters, B can be opened, can effectively solve the problem of A driver shortage, reduce the school bus Operating costs, coupled with a more flexible turnaround and passability, make it easy to cope with narrow road conditions and is well received by the market.
"This car is still so new and it's really good." When he heard Hagrid staff introduced that the show was a vehicle that had been in operation for a year, Director Liu of the Shanxi Education Technology and Equipment Center sent out about the quality and craftsmanship of Hagrid. Heartfelt praise. In order to support this exhibition and allow more people to pay attention to the safety of schoolchildren, Shanxi Huairen County Shunda Bus Co., Ltd. specially intended to train 11-meter-long heads and 7.5-meter long-headed two school buses for Hager buses.
Newly upgraded security guard
In the third generation of Hager school bus body frame, the skeleton density was increased. The density was increased from the previous generation of 1.3 meters to 0.9 meters, and the side window columns were also added. CAE analysis results show that when the skeleton density is increased to 0.9 meters, the rollover deformation of the vehicle is significantly reduced, and at the same time, it can better meet the requirements of the new national standard of the school bus on the size of the vehicle escape channel, and achieve the double balance of safety and escape demands.
For body attachments, the Hagrid School Bus reinforces the thickness of the bumper and improves the collision safety of the vehicle. With reference to the five-star collision safety standard for European cars, the Higer Bus considers factors such as schoolchildren, driver care personnel, and pedestrians outside the car. By selecting steel plates with thickness ranging from 1 to 6 millimeters, the total energy absorbed during the collision is affected. Peak force, compression displacement, bumper acceleration, etc. were tested and measured. The thickness of the front bumper plate of the third-generation school bus at Haig was finally determined to be 2mm, because the energy absorption effect is best at this time.
Hagrid's third-generation school bus also moved the passenger door forward and installed observation windows. The first thing to do is to improve security. Drivers or caregivers do not need to use the monitor, do not turn or turn around, they can easily observe the situation of school children getting on and off. The second is to increase passenger capacity. After the passenger door is moved forward, the original door position can be increased by two seats, which helps to reduce the school bus operating costs.
Technology helps ensure safety
In order to prevent schoolchildren from being forgotten on the school bus, Hagrid's third-generation school bus is equipped with an alarm system for forgetting schoolchildren. The alarm system of this system is connected with the engine and the door. Once the driver turns off the engine and opens the door, the system will give an alarm. At this time, the driver must walk from the front of the vehicle to the rear and press the security inspection button to release the alarm and close the car normally.
Hager Bus and its partners jointly developed the HIS vehicle stability system. The body can be quickly corrected when driving on rough roads or during sharp turns to ensure that the center of gravity of the vehicle does not deviate, greatly reducing the risk of rollover and improving the safety of the vehicle.
Hagrid's third-generation school bus can also be equipped with an on-board alcohol detector. After the driver gets on the train, he must first pass the torch to perform alcohol testing. Only after passing the test can he start the vehicle.
Intelligent management protects schoolchildren's safety
Along with the introduction of the Hagrid G-BOSII generation, Hager also launched the G-BOSII School Bus Edition and the “Full-time Smart Care†school bus operation management concept. In addition to all the functions of the G-BOSII generation, the G-BOSII school bus has added some special features for school bus customers. For example, Hager's third-generation school bus's credit card system adds information support to drivers and followers. Before the school bus arrives, the G-BOS terminal will show the school children who are about to get on or off the bus at this station. After school children get on the car, the corresponding head is brightened; after getting off the card, the head darkens. If any student does not get on the bus or forgets to get out of the car, the driver and the teacher will be able to find it immediately.
Haig Bus is adhering to the "smarter and safer" concept, equipped with the industry's most mature and advanced smart operation management system, and creating a four-in-one school bus smart operation solution for customers: "safe school bus + smart operation + professional training + perfect service". The program has achieved a three-dimensional security system from safe production to intelligent management, and has provided a safer environment for schoolchildren to go to school.
Surface treatment can be hot-dip galvanized, electro-galvanized, PVC coated, dipped and other methods.