Asphalt Crack Filling in Arkansas

A crack is not the damage. It is the opening. Asphalt spreads load down into a compacted stone base, and that base is what actually carries a loaded truck. Water runs the full length of an open crack, soaks the stone underneath, and saturated stone loses bearing strength. From there the surface flexes with nothing solid under it, the crack edges ravel and break away, and the hole shows up at the weakest point. That is the whole path from a hairline you can step over to a pothole you have to cone off.

Cracks that still run as a line are worth sealing: the long ones down the direction of travel, the ones running across the lot, and the joints where two paving passes met. Alligator cracking is a different animal. That interconnected pattern of small blocks is base failure showing through the surface, so the support is already gone. Sealant poured into it covers the pattern for a season, then the pattern comes back, and by then the surface has usually dropped. Those areas need cutting out and patching. We walk the lot and tell you which kind you have.

No. Routing cuts a clean squared channel along the crack so the sealant sits at a working depth instead of riding on the surface. Asphalt moves with temperature, so a crack is at its widest in the cold and closes again in the heat, and a thin skim across the top tears loose the first time it does. Wide, sound cracks take hot pour sealant as they are, once they are blown out and dry. Narrow, ragged or dirty ones hold far better routed first. Nothing bonds to dust, damp or grass roots, so the cleaning happens either way.

Linear feet of crack, not square feet of lot. That catches people out: a big lot with a few long cracks can come in under a small lot that has cracked all over. Width comes next, because a wider crack takes more material per foot to fill. Then whether routing is needed, since that is a separate pass with its own machine and its own time. Weeds growing out of the cracks, embedded debris and phasing the work around live traffic all add hours to the same footage. None of that reads off an aerial photo, so the count comes from the surface itself.

It does, and the order pays for itself. Sealcoat goes down as a thin film and cures thinner still, and a film that thin has no strength to span an opening. Spread across an open crack it drains into the void, and the line reflects back through the new surface, often inside the same season. The working order on any lot is patch the failed sections, seal the cracks, sweep it clean, sealcoat, then stripe. Skipping to the part that shows costs you the sealcoat as well as the crack.