ASTM International has published a standard for a new material used as an expansion joint filler for sidewalks, driveways, curbs, gutter, parking areas, roadways, and other concrete construction.

Follow the line with the concrete saw, keeping the blade wet to control the dust. Step 4: Fill the new or existing expansion joints with pre-formed expansion joint strips or foam backer rod.

Concrete Concrete Equipment & Products Nomaflex Concrete Expansion Joint Poised to Disrupt Century-Old Industry Nomaflex extends the service life of concrete by acting as a filler for full-depth ...

Heat can take a toll on Jonesboro’s roads and sidewalks, causing concrete to buckle and creating hazards for drivers and pedestrians.

Concrete has a very low tensile strength -- it doesn't bend. The larger the slab, the more likely it is to crack. Dividing a large slab by using control joints guards against cracking.

Today, most licensed swimming pool contractors use plastic expansion joints on swimming pool decks. The deck is poured, and then the control strips are sized and inserted into the wet concrete ...