During this 1-hour seminar, attendees will explore the principles, design considerations, and best practices for pre-applied waterproofing systems in shotcrete applications. Participants will gain an ...

While concrete remains a timeless building material, innovations in materials technology and equipment have improved concrete performance and placement techniques and expanded its range of ...

The service life of tunnels today is designed to last at least for one hundred years - in the case of the Brenner basis tunnel it is even 200 years. The problem with this: "The service life is ...

Connecting Pittsburgh, Penn., to its southern hills, the Liberty Tunnels serve as one of the major arteries to the city, eliminating the need to travel over or around Mt. Washington. Before the ...