Slab on grade being poured in Readlyn

I stopped by school today and the work had begun to pour the concrete "slab on grade" at Readlyn Elementary School. The work consisted of concrete being brought in, poured into the forms, and then leveled with a laser screed, a small machine that levels the concrete based on a laser that is synchronized with a set point on the wall of the building. Other work was done with large trowels, "motorized wheel barrows", and old fashioned 2x4's. While lasers and wheel barrows may change the construction process, some of the work is done like it was done decades ago. If you'd like to ask a question, or offer a comment on this or any other post, simply "click" on the title of post and follow the short instructions about posting. On the video, you can see that they had poured a little more than 3/4 of the the classrooms on the south side of the building by around 10:30 this morning.