Simpson Strong-Tie now offers its patented, high-strength Titen HD screw anchor for concrete and masonry in 1/4" diameter. Simpson Strong-Tie now offers its patented, high-strength Titen HD screw ...

Werner offers the R3 Concrete Anchor for secure fall protection on construction sites. One-hand operation allows for both installation and removal to provide security needed 300 ft. above the ground.

Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. Masonry anchors that thread ...

This study addressed the need to increase the flexural capacity of deteriorated pre-stressed concrete box beams through an experimental campaign involving the design, application, and testing of a ...