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Need to pay attention to the use of cement pipes during construction and installation

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更新时间:2019年06月06日09:11:47 打印此页 关闭 Clicks: 376 Updated: June 6, 2019 09:11:47 Print this page Close

Standard requirements and precautions for cement pipes during device construction

Cement drainage pipes are often used in municipal projects in our cities. It is often used as a drainage pipe for rainwater and domestic sewage in cities. Cement pipes have been used in various occupations because of their unique characteristics. Need to pay attention to safety, need to install the device according to the construction process, pay attention to the construction requirements, and avoid unnecessary work. When installing the cement pipe, we must carefully construct according to the specific process and plan. The following cement pipe manufacturers will take you to understand the standard requirements of cement pipes in the construction of the equipment. What problems should be paid attention to when the cement pipes are installed?

Standard requirements and precautions for cement pipes during device construction

I. Standard requirements for cement pipes during device construction

1. Set the centerline of the pipeline: Before construction, the starting point, end point, plane vertices, vertical vertices, and straight line control center piles of the centerline can be measured and set at the site according to the planned centerline control points. A proper orientation outside the groove is provided, a directional control pile is set, and the pile number is confirmed by measurement.

2. Establish a temporary level: Pipeline projects often need to add a temporary level, which should be set up in a stable and not easily collided place, and the interval is preferably not more than 30 meters. Temporary level closure should meet the required standards.

3. Excavator excavation is the main method for trench excavation, supplemented by manual bottom cleaning. Manual excavation is adopted for the rainwater bucket connection pipe and branch pipe. During the excavation process, pay attention to the investigation of soil quality changes, and use support and support for road sections with signs of collapse.

4. The excavator excavates to a height of about 10cm at the bottom of the tank. It is reserved for the bottom of the trench to not be digged. Afterwards, it is manually removed to repair the bottom of the tank. Manually clear the trough, carefully check the soil at the bottom of the trough for any disturbance, if there is disturbance, special treatment should be done.

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