Articles Tagged: preventive road maintenance

Sealcoating is one of the simplest and most cost-effective ways to protect your asphalt pavement, but timing is everything. Apply it too early in the season and cold temperatures can prevent the material from curing properly. Wait too late, and cool nights or early frost can ruin a perfectly good jo…

Keeping Pavement Joints Tight and Surfaces Sound Why Joint Resealing and Spall Repair Matter Concrete pavements depend on tight, watertight joints and sound slab edges to deliver long service life. When sealants fail or joint faces spall, water and incompressibles infiltrate the slab support system,…

Water is the silent saboteur of pavement systems. Long before potholes, pop-outs, or rutting appear on the surface, moisture is busy stripping asphalt binders from aggregate, wedging ice crystals into concrete capillaries, and eroding the structural integrity that keeps our roads and parking lots so…

A “long-life” or perpetual asphalt pavement is engineered so that the bottom of the asphalt structure never experiences fatigue cracking during its design life (often > 50 years). When distress finally appears, it is confined to the upper few inches and can be removed with a mill-and-…

Small cracks rarely stay small. Moisture and traffic turn a hairline fissure into potholes, base failures, and, eventually, a full-depth reconstruction bill. Two frontline countermeasures keep that progression in check: crack sealing and crack filling. They share the same goal, keep water and incomp…

(Why targeting the “vital few” miles, and dollars, pays off) What the 80/20 Rule Is The 80/20 Rule, or Pareto Principle, states that roughly 20 percent of inputs generate about 80 percent of results (investopedia.com). Though the split is seldom exactly 80/20, it’s a useful lens fo…