清遠馬路隔離欄桿定制 深標1護欄 人行道隔離柵現(xiàn)貨

Qingyuan Road Barrier custom deep standard 1 barrier sidewalk barrier in stock

這樣路緣石頂面的不平順就反映到立柱頂面，最終使得護欄板整體不平順。

In this way, the irregularity of the top surface of the curb is reflected on the top surface of the column, which eventually makes the overall irregularity of the guardrail board.

由于立柱的高低校起來費工費時，難度又大。

It is time-consuming and difficult to calibrate the height of the column.

我們又采用了下面控制立柱頂面高度的方法。

We also use the following method to control the height of the top of the column.

先以路面設(shè)計標高算出路緣石頂面設(shè)計標高。

First, the design elevation of the top of the curb is calculated based on the design elevation of the pavement.