Videos
The three-edge bearing test is a method that determines the strength of a concrete pipe by…
Videos
Are you still wondering what is the service life of a concrete pipe? Is it true…
Videos
With this video tutorial, you will learn how to design a concrete pipe using a free…
Videos
In this video, you will learn the basics of the Indirect Design Method, and also how…
Plant ToursVideos
Take a behind-the-scenes tour of Langley Group's facilities to see step-by-step processes that create quality concrete.…
Videos
Check out our below video footage exemplifying quick and efficient box installation. The filmed project features…
Box Culverts
The below footage shows bird's eye footage of a three-week construction project under Trafalgar Road completed…