规格：1.2*2米
颜色：定制
起订：50米
供应：99999米
发货：3天内
电话：15918460924(点击拨号)
价格：￥45.00/米
➤新款城市道路护栏 定制城市地标市政护栏 佛山锌钢护栏厂属于安全防护中的交通安全设施中的护栏、护栏网类
新款城市道路护栏 定制城市地标市政护栏 佛山锌钢护栏厂1、设置于城市道路中间分隔带内的常州道路护栏，是警示和强制对向机动车分道行驶的设施。按其在道路中的空间高度
2、设置于城市道路机非隔离带上的常州道路护栏，是警示和强制机动车和非机动车分道行驶的设施。
3、设置于城市道路人行道上贴近路缘石一侧的隔离常州道路护栏，是警示和强制行人和车辆分道行走和行驶的设施。
本厂可免费提供：场地测量、产品方案推荐、产品图纸设计（3D图及CAD图纸）、产品样板提供、产品安装培训等等专业化的服务。15918460924（电话号码同号）与林经理联系。
Development and innovation of road guardrail network: in recent years, with the rapid development of domestic expressway construction, the safety guardrail market has been expanding. However, the product has been produced and used in China for less than ten years, the product standard has been promulgated for only five or six years, and the national standard has been promulgated for just two years. The manufacturers have different mastery of the PErformance, technical parameters and production process of the product, resulting in uneven quality of the product. In some sections, due to the use of guardrail products with improper anti-corrosion process, the guardrail is rusty in at least one or two years, which not only affects the visual effect of the expressway, but also greatly shortens the effective service life of the guardrail, but also increases the maintenance cost. In China, painting protection was usually used in the early stage, and then hot-dip galvanizing was gradually adopted. Now hot-dip galvanizing is still widely used for protection. Guardrails are large-scale permanent facilities for outdoor use. Different protection systems should be selected for different atmospheric environments. The newly issued national standard GB / t18226-2000 technical conditions for corrosion protection of steel components of expressway traffic engineering pides the protection of guardrail products into four categories: galvanizing, aluminizing, plastic coating after galvanizing (aluminum) and plastic coating.蓝白市政道路护栏 惠州城市马路机非隔离栏 中山木棉花护栏
