Replacing Wood Expansion Joints In Concrete Driveway

Trim a slab is a replacement for rotted and old wood typically found between slabs in driveways and sidewalks.

Replacing wood expansion joints in concrete driveway.

Removing old material from a concrete expansion joint concrete expansion joints are also known as isolation joints. If the wood expansion joint has totally rotted leaving a gap it can create a tripping falling hazard. Without a concrete expansion joint your sidewalk or driveway would crack. Many concrete and asphalt driveways have expansion joints that install across the driveway at intervals to prevent the driveway from cracking with.

Having a strong solid expansion joint helps with the following. The spacers helped break up the concrete into smaller slabs that were less likely to crack. The dividers are put in place. An extruded flexible vinyl the same material used in vinyl shutters doors windows and siding.

This wood was used during the slab construction and is part of the formwork used to define the size and shape of the slab. While this method often ensures that the concrete will last for many years the wooden spacers themselves may rot over time. How to replace a concrete driveway wooden spacer. Wooden spacers were commonly used as control joints for concrete driveways.

Helps to inhibit the growth of weeds. Erosion creates its own set of problems. Wood dividers in a concrete sidewalk driveway or patio aren t just decorative. Like i said in the intro these joints allow concrete pads to expand and contract during freeze thaw cycles.

How to replace the wooden joints in the driveway. Helps to block water from getting below the concrete causing erosion. Slabgasket is designed to replace rotten or missing wood expansion joints in driveways walkways patios and pool decks.