Heldenfels Enterprises, Inc. has completed its installation and finish out of the precast/prestressed concrete seating risers and walls for the new Dallas Cowboys' Stadium. Heldenfels along with its ...

Installation of the upper and main concourse precast concrete risers, which began last July, has also been completed. Installation of the precast seating risers for the lower concourse is 60% ...

Installation of the precast concrete risers for the seating bowl began last week and structural steel work has been completed for the Rangers’ four-story office building, which looms just south ...

About 2,000 risers are being made at Clark Pacific's Woodland concrete plant. If you stacked them all up, there'd be enough stairs to fill a 580-story building. Forty million pounds of Yolo County ...

To avoid excessive on-site drilling, precast concrete service blocks with pre-positioned holes (see service riser detail, right) were built into the cavity walls, with a precast lintel above, to ...

“Precast concrete was a critical aspect of the university ... The design plans call for 45,000 square-feet of precast stair tread and risers, along with 13,000 square-feet of precast tubs ...

Treads are the part of the stair you step on, a riser is the vertical part of the step where your toes hit. Spalling is a masonry term that simply means the bond fails between a piece of concrete ...