The core of HDPE membrane anti-seepage technology is the construction quality of HDPE membrane. Construction procedure control of HDPE membrane anti-seepage layer Emergency Lighting System,Emergency Lights For Home Power Failure,Rechargeable Emergency Light,Led Emergency Lights Foshan Nai An Lighting Electric Co.,ltd , https://www.emballast.com
The core of HDPE membrane anti-seepage technology is the construction quality of HDPE membrane. The key link of construction quality is the product quality of HDPE film and the qualification and level of professional team, including the effectiveness of using tools, the seriousness of process acceptance and the rationality of the construction season. Http:// Therefore, when performing HDPE film construction, construction procedures and control points should be arranged according to the above.
(1) Construction procedures
(2) Control points
1 To review the qualification of the construction team, the qualifications of the construction enterprise should be reviewed: whether the business license, special work type construction permit allows the construction scope and quality management level to meet the requirements of the project; the performance and work experience of the enterprise engaged in this type of project; Whether it is good or not, the unqualified person cannot work. Through the audit of the construction company, it is guaranteed that the construction will be carried out by the enterprise with the corresponding qualification level.
2 For the qualification of the construction personnel, the operator's employment certificate shall be reviewed to determine the qualification for the job, and the relevant technical management personnel (technicians, professional test and inspection personnel) can be put in place, and the number of workers meets the requirements of the construction period. Through the verification, qualified operators are employed to ensure the construction period and quality.
The quality of 3HDPE film, the quality of HDPE film is the key to the quality of the project. The supplier should be selected by means of bidding, the qualification of the manufacturer should be strictly checked, and the product certificate (product certificate, product specification, product test and inspection report) should be reviewed. In particular, it is necessary to strictly examine the appearance quality of the product and the uniformity, thickness, toughness and strength of the product, and organize the product re-inspection and witness sampling inspection. Only after passing the test is allowed. Admission should pay attention to the protection of the product. Through strict control, we ensure the quality of key raw materials and ensure the quality of the project.
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HDPE membrane anti-seepage layer construction procedure