At present, Shuzizi has been widely used in many fields in developed countries, and Shuzizi is widely used in road construction, park greening and other fields. Aerospace&Ground Support Casters Aerospace&Ground Support Casters Aerospace&Ground Support Casters Ningbo Mywin Caster Co., Ltd. , https://www.mywin-caster.com
At present, Shuzizi has been widely used in many fields in developed countries, and Shuzizi is widely used in road construction, park greening and other fields. Many domestic customers have reported that they are not very familiar with Shuzizi, which causes great troubles when purchasing. Xiaobian hereby briefly describes:
1. Raw material requirements: The tree scorpion adopts ductile iron QT500-7, and the raw materials should meet the requirements of GB1348.
2. The long-term use of the tree scorpion requires regular maintenance and maintenance, especially for the first-installed products, which requires careful management, which not only ensures the future effect of the product, but also has a certain effect on long-term use.
3, the tree scorpion should be made smooth and smooth with the surface of the support, no cracks and cold insulation, shrinkage and other defects that affect the performance of the tree scorpion, can not be repaired.
4, the style of the tree scorpion is various, according to the design selection. The carrying capacity of the tree scorpion is not less than 140KN.
5, the rafters and the wells can be connected through the pin (or other forms), the turning angle of the rafters is not less than 120 °. The anti-corrosion practice of the rafters and the wells is: asphalt varnish again.
6, signs and certificates: tree scorpions should be able to reflect the special signs, bearing grade, production date. Technical documents such as factory certificate and test report.
7. After the tree scorpion is installed and used, the passing vehicles on the road are endless. When the wheel passes, the tree scorpion has a long time. Some trees with high usage rate are cracked and collapsed. After this happens, first confirm the basics. Is it reliable? If the foundation is not reliable, it needs to be reinforced. Then, apply a layer of cement on the surface of the tree raft to carry out the necessary reinforcement. When appropriate salt is spread around the cement and the composite tree scorpion is more firm, so it is not easy to fall off.
Through the above understanding of the tree scorpion, I believe that it will be of great help to everyone's future work.
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn