Guizhou tunnel waterproofing boards require ecological protection.

Release date:

2020-12-10


(1) When the lining closely follows the excavation, protective measures must be taken for the joint waterproofing sheets预留 at the lining ends to prevent flying rocks from damaging the sheets during blasting at the working face.

Guizhou Anshun Tunnel Waterproof Board Preventing seepage and leakage isn’t just a necessity for the tunnel itself—it’s also a requirement for ecological protection and water resource conservation. Guizhou Anshun Tunnel Waterproof Board It is the primary focus of tunnel engineering's waterproofing and drainage design—without reliable Guizhou Anshun Tunnel Waterproof Board , groundwater can seep in, potentially endangering operations and shortening the tunnel's lifespan.

Guizhou Anshun Tunnel Waterproof Board Application in Tunnel Construction: Protection of Waterproof Membranes

(1) When the lining closely follows the excavation, protective measures must be taken for the joint waterproofing sheets预留 at the lining ends to prevent flying rocks from breaking the sheets during blasting at the working face.

(2) The installation of lining reinforcement bars, the placement of various embedded components, the erection of end-formwork, the positioning of concrete delivery pipes, and the actual pouring of concrete—each of these operations carries a high risk of accidentally puncturing, piercing, or even burning through the waterproof membrane. If the waterproof membrane is damaged, it must be repaired immediately.

 

ZHONGTAI HENGBANG Engineering Technology Co., Ltd. is a comprehensive service provider integrating engineering consulting and design, material R&D and manufacturing, as well as operations and maintenance. With robust technical expertise and strong R&D capabilities, our products are prominently applied in environmental protection fields such as hydraulic infrastructure projects, transportation infrastructure initiatives, and the isolation and anti-seepage solutions for urban waste and hazardous industrial solid waste. The company boasts advanced production lines sourced from Germany, Italy, Denmark, Belgium, Switzerland, and other countries, adhering to stringent quality management systems and rigorous testing standards. We are equipped with state-of-the-art equipment capable of evaluating critical properties—including tensile strength, creep resistance, UV resistance, water permeability, flame retardancy, antistatic performance, chemical corrosion resistance, and oxidation stability—ensuring superior product quality. Furthermore, our enterprise has successfully obtained certifications such as CRCC, ISO 9001, ISO 14001, OHSAS 18000, and MA certificates, along with inspection reports from China’s Ministry of Railways and Ministry of Water Resources, the EU CE certification, and approvals from specialized laboratories in Russia, Australia, the United States, and other regions. We are dedicated to delivering top-quality geosynthetic materials and unparalleled services for projects including reinforced soil retaining walls, soft ground stabilization, land reclamation and dike maintenance, hydraulic engineering, slope remediation and greening, road construction, and mining projects.

 


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