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At the seminar, several experts and scholars gave wonderful speeches on different fields of non excavation technology for sewage pipelines. The specific report content is as follows:
01
Comparison and selection of non excavation repair techniques and standards
System and Engineering Quality Control
Report topic:
Comparison and selection of non excavation repair techniques, standard system, and engineering quality control
Speaker:
Ma Baosong - Professor at Sun Yat sen University
Report Summary:
This report focuses on non excavation repair technology and mainly explores the comparison criteria and applicability analysis of different construction methods. Firstly, several mainstream non excavation repair techniques were introduced in detail, including CIPP (in-situ solidification method), lining method, spraying method, etc. The application effects of each method in different construction environments were compared through practical cases. Secondly, the report focuses on the construction of standard systems in the field of non excavation repair at home and abroad, emphasizing the key role of standardized operations in engineering quality.
02
Quality management of non excavation repair of drainage pipelines
Report topic:
Quality management of non excavation repair of drainage pipelines
Speaker:
Lu Xuexing Beijing Beipai Construction Co., Ltd. - Director
Report Summary:
This report focuses on the quality management issues during the non excavation repair process of drainage pipelines. Firstly, the advantages and application scenarios of non excavation repair technology were introduced, emphasizing the importance of quality management in ensuring engineering effectiveness and extending pipeline service life.
03
How to make good UV cured hose materials
Quality Control
Report topic:
How to do a good job in quality control of UV cured hose materials
Speaker:
Li Hongyang, General Manager of Zhejiang Youwei New Materials Co., Ltd
Report Summary:
The report elaborates on the quality control measures in the production process, such as monitoring key process parameters such as the uniformity of the thickness of the hose during production and the firmness of the inner and outer layer bonding. At the same time, strict factory inspection procedures, such as light curing effect testing, material tensile strength testing, etc., are also important links to ensure material quality.
04
A Brief Discussion on Non excavation Repair Design of Sewage Pipeline Network
matters needing attention
Report topic:
Discussion on Precautions for Non excavation Repair Design of Sewage Pipeline Network
Speaker:
Hu Hongwei Hangzhou Drainage Operation Branch - Manager
Report Summary:
This report discusses key considerations in the design process of non excavation restoration of sewage pipelines, aiming to help designers ensure the scientific and feasibility of the plan at the early stage of the project.
05
Introduction to the Consumption Quota for Urban Drainage Pipeline Inspection and Non excavation Repair Engineering in 2020
Report topic:
Introduction to the Consumption Quota for Urban Drainage Pipeline Inspection and Non excavation Repair Engineering in 2020
Speaker:
Wang Heping - Former Associate Professor at Guangdong University of Technology
Report Summary:
The "2020 Consumption Quota for Urban Drainage Pipeline Inspection and Non excavation Repair Engineering" is a professional quota standard developed for the technical and cost control of urban drainage pipeline inspection and non excavation repair engineering. This quota provides detailed consumption data and guidance for relevant practitioners, ensuring that technical standards and cost management during project implementation can be more standardized and transparent.
06
Application of non-stop water lining repair technology in engineering
Report topic:
Application of non-stop water lining repair technology in engineering
Speaker:
Pan Yaocong, Marketing Director of Zhejiang Dongfang Haobo Pipe Industry Co., Ltd
Report Summary:
This report explores the application of non-stop water lining repair technology in drainage and water supply pipeline repair projects. This technology has gradually become an important means of urban pipeline repair due to its advantages of not interrupting water flow and reducing the impact on users.
7
Discussion on Construction Process Management and Control of Non excavation Repair Technology for Drainage Pipelines
Report Topic：
Discussion on Construction Process Management and Control of Non excavation Repair Technology for Drainage Pipelines
speaker：
Hong Yongshuang, Manager of Hangzhou Water Engineering Construction Co., Ltd
Report Summary：
The report introduces the characteristics and advantages of non excavation repair technology, including reducing damage to the surface, shortening construction time, and minimizing the impact on the surrounding environment. Although non excavation technology has significant advantages, the management and control of the construction process are crucial, directly affecting the repair effect and the smooth implementation of the project.
At the "Zhejiang Province Seminar on the Development of Non excavation Technology Application in Sewage Pipeline Network", in-depth exchanges were held in the form of questions from guests and answers from experts on the application pain and difficulties of non excavation technology in sewage pipeline network. Through the interactive form of guest questions and expert answers, the main pain and difficulty points of non excavation technology in the design and construction of sewage pipe networks were deeply explored, providing valuable practical experience and solutions for the industry.
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