Most slabs-on-ground are unreinforced or nominally reinforced for crack-width control. When positioned in the upper or top portion of the slab thickness, steel reinforcement limits the widths of ...

Thermal cracking is also dependent on temperatures surrounding a slab such as ground and air temperatures. Here are some of the conditions that can cause thermal cracking to occur, conditions you ...

It's called Crack in the Ground, a volcanic fissure 70 feet deep and 2 miles long that splits a landscape of sagebrush and juniper about 7 miles north of Christmas Valley. As the name suggests ...