It is essential that a nozzleman understand how moisture affects shotcrete bond quality.
Improve Your Shotcrete: Use Coarse Aggregates!
In the shotcrete industry, appropriate aggregate selection and specifications are often the neglected aspects of the shotcrete mixture design.
So You Want to Be A Nozzleman?
American Concrete Institute (ACI) Nozzleman Certification, experience, qualifications, core grades, and written tests are all used to establish a nozzleman?s ability to understand and apply shotcrete.
Simple and Safe
A little more than a year ago, a friend of mine called me up to tell me about a terrible accident that occurred at the company where he works.
The More Things Change, the More They Stay the Same
Over the last 10 to 15 years, the shotcrete industry has seen remarkable advances across the board.
Shotcrete Testing? Who, Why, When, and How
Who Needs It?
Nozzleman Techniques: Improve Accuracy and Reduce Fatigue
If there is one thing all nozzlemen have in common, it is that they make their job look easy.
Performance-Based Specifications for Shotcrete Contracts
Performance-based specifications (P-BS) for concrete projects have recently been introduced to the North American construction industry
Top Ten Sustainability Benefits of Shotcrete
op Ten Sustainability Benefits of Shotcrete
Crossing the Line
I appear to possess a unique talent. No matter how I route my wet-mix placement system, it?s always in someone?s way.