Haikou Highway Central Separation Fence Price Chengmai Road Fence Municipal Traffic Spot
然后用红铅笔在这条线上划出与横线垂直的纵线，形成十字线，在打入立柱时，
Then draw a vertical line perpendicular to the horizontal line with a red pencil to form a cross line. When entering the column,
严格按立柱距十字线中心距离打入，这样就保证了立柱在纵向上的顺直度。
Strictly according to the distance between the column and the center of the cross line, so as to ensure the vertical straightness of the column.
柱的高度控制：立柱的顶面是否平顺，决定了护栏板顶面的平顺，立柱高度是影响防撞护栏线形的因素。
Column height control: Whether the top surface of the column is smooth determines the top surface of the guardrail, and the height of the column is the biggest factor affecting the alignment of the guardrail.
突起弧形贴覆反光膜，在车灯照射下夜间反光效果俱佳。
The protruding arc overlays the reflective film, and the reflective effect is excellent under the illumination of the car lamp at night.
钢管表面弧形设计使反光膜从任何角度反光效果均俱佳。
The arc design of steel tube surface makes the reflective film have good reflective effect from any angle.
