September 7, 2011 3:57am CST
Hello! I don't think if somebody here in mylot who is a Civil Engineer in profession. I visit my project today which is a road concreting project. I was surprised to the point that the newly poured concrete yesterday contains a hairline transverse cracks appeared. I have no idea why was this happened where in fact all test have been conducted and passed. I only try to opened this topic here, if ever there is somebody who can share it to me.