EXPERT ADVICE
Tried-and-True Tips
from the Trenches
Best practices in crack sealing
from the pros at Crafco
By Jamie O'Driscoll
Content Development Writer, Crafco
Crack sealing is the lowest-cost-with-highest-ben-
efit pavement preservation treatment. But just be-
cause it’s economical doesn’t mean it can be left to
chance. Proper sealant selection and installation
are essential. Here are 6 tips to get the most from
your investment — and your pavement’s life.
1. Determine your target(s) and objectives. As effective as crack
sealing is, it isn’t suitable for every type of pavement distress.
Survey your target area(s) in advance. Assess types of cracking,
widths of cracks (crack seal works best in cracks 1.5" width
or less), and topography issues, as well as vehicle loads/traf-
fic. This will help you determine repair methodologies, crew,
and equipment needs. Decide areas where you’ll apply crack
sealant and what you’ll need to get it done. Is there vegetation
to remove with a hot air lance? Are safety cones/signage re-
quired to protect workers from traffic? What types of tooling
is appropriate? How much sealant will you use? Make sure
to bring everything you need to the site to get the job done
quickly and efficiently.
Continued on page 22
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