Concrete surfaces – from the extremes of those that are too smooth to those that are over-grooved and abrasive – are creating a massive problem to the feet of dairy cows. Yet the simple solution of ...

Lasers are artificial light that were first successfully oscillated by Theodore Maiman and other researchers using ruby crystal at the Hughes Research Laboratory. This achievement took place in 1960, ...

The handheld, triple-head scabbling hammers reduce texture and roughen concrete, remove laitance and expose aggregate for application of sealants and coatings. Single-piece pistons yield 8,400 bpm ...

Reduce, roughen and texture concrete with the new hand-held, triple-head Scabbling Hammers, designed to remove laitance and expose aggregate for the application of sealants and coatings. Three ...