一、警示带的作用

1、 The function of warning tape

警示带是一种装置，旨在提醒人们管道的位置和存在，防止在施工、移动或其他活动过程中对管道造成意外损伤。警示带应安装在地面靠近管道的位置，确保管道周围没有隐患。

Warning tape is a device designed to alert people of the location and presence of pipelines, preventing accidental damage to pipelines during construction, movement, or other activities. Warning tape should be installed on the ground near the pipeline to ensure that there are no safety hazards around the pipeline.

二、敷设警示带的高度

2、 Height of laying warning tape

在敷设管道正上方的警示带时，需确定其安装位置和高度。 根据规定，警示带应位于地面上方，离地面的距离应为1.2米。 如果地形特殊、存在视线不良等情况，需要根据实际情况作出相应的安装调整，保证警示带的可见度。

When laying the warning tape directly above the pipeline, it is necessary to determine its installation position and height. According to regulations, the warning tape should be located above the ground, with a distance of 1.2 meters from the ground. If the terrain is special or there is poor visibility, corresponding installation adjustments need to be made according to the actual situation to ensure the visibility of the warning tape.

三、警示带的颜色和标识

3、 Color and identification of warning tape

安装警示带时，应注意颜色和标识的选择。 根据相关规章，管道警示带应采用黄底黑字（黄底黑字警示带）的设计，用于警示地下部分存在管道，并标明管道的性质和方向。 此外，在不同的区域中，根据管道性质和紧迫性的不同，还可以采用不同的标识，并加强现场警示宣传。

When installing warning tape, attention should be paid to the selection of color and labeling. According to relevant national regulations, pipeline warning tapes should be designed with yellow background and black letters (yellow background and black letters warning tapes) to warn of the existence of underground pipelines and indicate the nature and direction of the pipelines. In addition, different signs can be used in different safety zones based on the nature and urgency of the pipeline, and on-site warning propaganda can be strengthened.

四、警示带安装应注意的事项

4、 Precautions for installing warning tape

在安装警示带时，应遵循以下几点：

When installing warning tape, the following points should be followed:

（1）警示带应从受损害可能的区域敷设。

(1) Warning tape should be installed in the area with the greatest potential for damage.

（2）在警示带上，应清楚标注管道的位置和方向，防止发生误解。

(2) On the warning tape, the position and direction of the pipeline should be clearly marked to prevent misunderstandings.

（3）敷设时应确保警示带光滑、平整。

(3) When laying, ensure that the warning tape is smooth and even.

（4）警示带敷设应符合规范，不得暴露管道在外。

(4) The installation of warning tape should comply with regulations and should not expose the pipeline to the outside.

（5）在警示带周围设有挡板或围栏，以保证行人和车辆不会意外接触警示带和管道。

(5) Set up barriers or fences around the warning tape to ensure that pedestrians and vehicles do not accidentally come into contact with the warning tape and pipeline.

【结论】

【 Conclusion 】

在敷设管道正上方的警示带时，应注意选择适当的位置和高度。警示带应采用黄底黑字的设计，并标明管道的性质和方向。在安装时，需要遵循相应的规范，并加强现场警示宣传。只有这样，才能确保管道的运行，减少管道受损害的风险。

When laying warning tape directly above the pipeline, attention should be paid to selecting the appropriate position and height. The warning tape should be designed with black letters on a yellow background and indicate the nature and direction of the pipeline. During installation, it is necessary to follow the corresponding specifications and strengthen on-site warning propaganda. Only in this way can the safe operation of the pipeline be ensured and the risk of damage to the pipeline be reduced.