It also evens out the texture and minimises the appearance of ... repeatedly piercing the skin with tiny needles attached to a roller with the goal being to stimulate collagen for firmer, less ...

Hydraulic-powered roller screeds have the power to move up to 6 in. of concrete along a pour while the operator remains in a standing position. Additionally, most hydraulic roller screeds accept 6-in.

One way to make screeding circular slabs easier is to use the Lightning Strike roller screed from Lura Enterprises. Northern Grain Equipment, West Fargo, N.D., has a concrete division that offers ...