Two factors affect the quality of waterproofing projects, especially underground waterproofing: the design issue of geomembrane and the construction issue of geomembrane. Current designs rarely discuss the waterproofing grade of geomembrane and seldom illustrate the joints.Approaches and details. This has resulted in some details of waterproofing projects not being standardized from the source, as well as issues with the construction of geomembranes. Construction units, especially general contractors, are required to find a qualified waterproofing contractor in accordance with regulations after taking on the project.

Contractor performs subcontracted construction work.

As the number of high-rise buildings and large public structures increases, along with the demand for underground expansion, basements and underground engineering are becoming more prevalent. The use of geomembranes in underground waterproofing projects is gaining increasing attention, and geomembranes are being recognized for their...

The success of waterproofing is not only a fundamental requirement for the functional use of geomembranes but also, to a certain extent, affects the structural safety and lifespan of buildings. Additionally, it can also save investment and reduce maintenance costs for construction projects. Geomembrane

Underground waterproofing projects emphasize prevention, utilize multiple defense lines, and blend the principles of both rigidity and flexibility. Regarding the pre-construction phase, the review of the geotextile membrane design drawings is based on the specific project conditions, involving material identification and the review of construction plans.

The technical details were not given the same level of attention as the main construction work, and there was also a lack of regular monitoring and on-site supervision during the construction process. As a result, many details were not handled properly, leading to issues upon completion of the project. In severe cases, this directly impacted the usability, and the construction contractor faced additional challenges.

Extensive manpower and material resources allocated to repairs not only affect the relationship between Party A and Party B but also tarnish the reputation of the construction unit, while also increasing the project's costs.