The Precast/Prestressed Concrete Institute, concerned about an ominous pattern of spandrel-ledge-punching sheer failures in lab tests of double-tee spandrel-beam assemblies commonly found in parking ...

Hear that? Pencils are sharpening. Teachers are decorating classrooms. Back to school is underway. With the attention to these facilities, take a moment to acknowledge the thought that went into the ...

As a replacement for conventional steel reinforcing, carbon fibre grid can dramatically improve many aspects of concrete performance. It had been used primarily in concrete for rehabilitation ...

Forget what they say about best laid plans, the best laid plans are exactly that: the best, particularly when it comes to erecting a data center. From a germ of an idea, you need to be able to design ...