深圳热镀锌港式护栏厂家人行道围栏公路中央防撞栏

Shenzhen hot-dip galvanized Hong Kong-type guardrail manufacturers sidewalk fence highway central anti-collision fence

深圳市交通护栏，2016新款护栏，城市道路护栏，一般都是各行政区市的交通部门可以根据实际情况处理。常规来说1、对于桥面上机动车道与非机动车道上有长久性分隔带的桥，人行道高0.15m~0.20m。

 2、对于主干路、次干路、支路的桥梁，桥面为混合型车道或机动车道时，人行道高0.25m~0.40m。道路中央隔离护栏规格：0.5-1.3米为常规高度，宽度2米或者3米两个规格；

3、对于护栏网，国家JTJ074-94护栏网标准中规定的有效高度取值范围在1.6~1.8m之间，这个取值范围的规定主要考虑了成人高度，以阻止翻越为主要设计目标。 

主要是用于在发生交通事故的时候大程度上来减少人员以及财产的损失情况，其实这当然也是建立城市市政护栏主要的意义，那么其实它还可以用于缓解整个交通拥堵的压力，特别是像在北、上、广、深等一线城市，车辆和人流量特别大的城市效果更是非常明显。

那么具体的城市交通护栏所体现的意义，主要表现在：

1、高强度的城市市政护栏可以很有效地减少车辆破坏隔离栏的机率，这样可以防止很多一些恶性的事故发生。

2、其实不仅仅只有同向的车辆会发生碰撞，异向的车辆也会发生，那么这时如果城市市政护栏的导向厉害，就可以很大程度上减少碰撞的机率

3、另外它也和其他的一些普通道路护栏的相关产品一样，也都能起到美化城市的作用

Shenzhen traffic guardrail, 2016 new guardrail, urban road guardrail, is generally the traffic department of each administrative region can be handled according to the actual situation. Generally speaking, for Bridges with long-term separation zones between motor vehicles and non-motor vehicles on the bridge deck, the sidewalk height is 0.15m~0.20m. 2, for the main road, secondary road, branch of the bridge, the bridge floor is a hybrid lane or special motor vehicle lane, the sidewalk height of 0.25m~0.40m. Road central isolation fence specifications: 0.5-1.3 meters for the conventional height, width of 2 meters or 3 meters two specifications; 3, for the guardrail net, the effective height specified in the national JTJ074-94 guardrail net standard is between 1.6 and 1.8m, and the provisions of this value range mainly consider the adult height, in order to prevent overturning as the main design goal.

Mainly used in the occurrence of traffic accidents to a large extent to reduce the loss of personnel and property, in fact, this is of course the main significance of the establishment of urban municipal guardrail, then in fact, it can also be used to alleviate the pressure of traffic congestion, especially in the north, on, wide, deep and other first-tier cities, vehicles and people flow is particularly large urban effect is very obvious.

So the specific meaning of urban traffic guardrail is mainly manifested in:

1, high-strength urban municipal guardrail can effectively reduce the probability of vehicle damage to the isolation fence, which can prevent many vicious accidents.

2, in fact, not only vehicles in the same direction will collide, vehicles in different directions will also occur, then if the city's municipal guardrail guidance is strong, you can greatly reduce the probability of collision

3, in addition, it is also like some other ordinary road guardrail related products, but also can play a role in beautifying the city