Which is a good wholesale company for corrugated pipes? Henan Ouyuan Building Materials Co., Ltd. is a wholesale manufacturer of corrugated pipes. Contact person for corrugated pipe wholesale: Mr. Li

1. Combine temporary drainage with the designed drainage system to maintain smooth drainage facilities on site and avoid water accumulation and slope erosion

2. Take proper drainage measures inside the foundation pit to prevent water seepage and strictly prohibit working with water

3. The slotting length and construction period should be shortened as much as possible to achieve fast slotting and backfilling Once a bubble occurs, the water should be promptly drained, the softened soil layer affected by the bubble should be removed, replaced with sand and gravel materials, and the foundation treatment should be done well

4. Measures should be taken to prevent the pipe from floating You can first backfill the soil to a height greater than twice the diameter of the pipe above the top When the pipeline installation is completed and the soil has not yet been returned, if it encounters water bubbles, the centerline and bottom elevation of the pipeline should be remeasured and visually inspected. If displacement, floating, or pullout occur, rework should be carried out

5. Anti icing measures should be taken Simple insulation materials such as grass curtains and cotton quilts can be laid at the bottom of the trough

The above is the information organized by the wholesale of corrugated pipes for everyone.