Replacing Plastic Expansion Joints In Concrete

Like i said in the intro these joints allow concrete pads to expand and contract during freeze thaw cycles.

Replacing plastic expansion joints in concrete.

In this video we demonstrate one of many ways to replace or fix expansion joints of concrete driveways walkways sidewalks. Without a concrete expansion joint your sidewalk or driveway would crack. This article emphases on need of expansion. Watch as i review 5 ways of filling concrete expansion joints and my personal favorite.

1 58 in x 1 68 in x 300 in walnut 1 piece polyvinyl concrete expansion joints. Wonder what looks best and holds up. This material acts as a shock absorber absorbing the stress from the slab s movement. Expansion joints are placed in concrete to prevent expansive cracks formed due to temperature change.

Expansion joints are provided in slabs pavements buildings bridges sidewalks railway tracks piping systems ships and other structures. Like subscribe and follow the f. Removing old material from a concrete expansion joint concrete expansion joints are also known as isolation joints.