Construction projects often involve complex processes and require a variety of tools to ensure efficiency and safety. Among these tools, tunnel plugs play a crucial role in maintaining the structural integrity of tunnels and underground spaces. Their importance cannot be underestimated, as they help prevent water ingress, manage pressure differentials, and contribute to the overall stability of construction sites. Understanding the functionality and application of tunnel plugs can significantly improve the outcomes of construction projects. In an industry where precision and reliability are paramount, tunnel plugs serve as essential components that can influence the success of tunneling operations. They are specifically designed to create airtight and watertight seals, which are…