道路上的道口樁也叫警示樁，紅白警示樁和黃黑警示樁的區別，道路上的警示樁常見的顏色有紅白相間的，黃黑相間的，藍白相間的，那么這幾種顏色有什么區別，適合用在什么場所呢。我們在參考推廣的一些信息里發現，這些顏色代表的意思是，黃黑兩種色彩的警示樁主要是提醒人們不要占用道路，不要輕而易舉的進入通道以外的地方，并且要特別注意。

Road crossing stakes, also known as warning stakes, distinguish between red and white warning stakes and yellow and black warning stakes. Common colors of warning stakes on roads include red and white, yellow and black, and blue and white. So, what are the differences between these colors and where are they suitable for use. We found in some reference promotion information that these colors represent that the yellow and black warning posts mainly remind people not to occupy the road, not to easily enter places outside the passage, and to pay special attention.

紅白警示樁主要是使用在道口兩側，一般的每一側用兩個，紅色和白色相間的條紋表示不能讓人們走進有危險的地方，還有就是有消防設施以及消防通道的地方不能被阻攔。道路警示樁安裝時應該放直，如果有裝修用的水平尺要用它靠著。藍白色的警示樁也是比較醒目的，用來提醒人們在進入區域之前就做好相應的準備，要眼觀六路耳聽八方。

Red and white warning posts are mainly used on both sides of the road crossing, with two on each side. The red and white stripes indicate that people cannot enter dangerous areas, and areas with fire protection facilities and fire exits cannot be obstructed. When installing road warning posts, they should be placed straight, and if there is a leveling rod used for decoration, it should be used to lean against them. The blue and white warning posts are also quite eye-catching, used to remind people to be prepared before entering the area, and to observe and listen in all directions.

黃黑顏色的警示樁安裝好后就不要在移動了，紅白顏色的警示樁的地方就算是停車也不行，也要找合適的位置，藍白色的警示樁提醒人們要引起注意。所以一般來講紅白標識的是禁止，危險級別高。黃黑標識的是警告，危險級別中，藍綠標識的是，危險級別低。縱向對比，還是使用紅白警示樁的地方多一些，藍白警示樁則要少一些。

After installing the yellow and black warning posts, do not move them anymore. Even if parking is not possible, it is important to find a suitable location for the red and white warning posts. Blue and white warning posts remind people to pay attention. So generally speaking, the red and white signs indicate prohibition, with a high level of danger. The yellow and black markings indicate warnings, while the blue and green markings indicate safety. The hazard level is low. In vertical comparison, there are more places where red and white warning posts are used, and fewer places where blue and white warning posts are used.