Pecora Corp., a manufacturer of architectural weatherproofing construction ... concrete slab integrity,” said Roy Cannon, director, construction materials technology at Pecora. “Our DynaThane ...

Harvey Haynes, inventor of Trak Joints, says his new tool for ground slab joints ... The American Concrete Institute offers criteria on contraction joint construction and practices.

These include labour, as well as propping and concrete.” He says that another important detail ... construction materials and consumables. Most of these projects are undertaken in built-up areas, and ...