How to Replace Sidewalk Expansion Strips?

Answer Expansion strips run through the width of sidewalks to prevent deep, jagged cracks in the surface. Made of a semifirm material like rubber, cork or wood, they absorb tension as concrete shifts or e... Read More »

Top Q&A For: How to Replace Sidewalk Expansion Strips

How to Replace an AC Expansion Valve?

Replacing an AC expansion valve can be a difficult task and is specific to the model of vehicle, but it can be accomplished with a little patience. Many people find that accessing the expansion val... Read More »

How to Replace a Concrete Expansion With Wood?

Crumbling wood or weeds in your expansion joints is an indication the expansion joint requires repair. The expansion joint allows the concrete to expand and contract without cracking. Although ther... Read More »

How to Replace a Coolant Expansion Tank?

Historically, vehicles used overflow tanks to release pressure on overheated radiators. A thermostat activates at a preset temperature, allowing expanding coolant to overflow into a reservoir. Mode... Read More »

How to Replace Spalled Concrete Expansion Joints?

The expansion joints in a concrete slab protect adjacent slabs from cracking because of expansion and contraction from changes in temperature. Material in the joints absorbs the stress from slab mo... Read More »