What You Need to Know About Asphalt Crack Sealing in Central Oregon

If you’ve been looking for asphalt repair in Central Oregon, you may be wondering about what to do with an asphalt crack that’s developed in your lot or driveway. Can a cracked be repaired? Does it indicate some deeper problem with the asphalt pavement? Does that section need to be replaced?


The best answer is that a professional needs to examine your asphalt damage to find out what has gone wrong and what repair steps will work best. However, there is a common method of addressing cracks called crack sealing. We bet you’ve got some questions, so this FAQ will dive into the details!

What is Crack Sealing?

Crack sealing refers to applying a hot, rubberized sealant layer to a crack. This does not remove the crack, but rather helps keep water from entering it.


This is especially important for residential paving and commercial paving in Central Oregon because of our freeze and thaw cycles, which can drive water into cracks and freeze there, broadening the crack and damaging the bottom layers of the asphalt, eventually causing widespread problems.


The sealing process helps avoid this damage and allows the pavement to last longer.

Is Sealing Different From Filling?

Yes, it is. Filling refers to injecting an asphalt emulsion into the crack to reinforce the pavement and help protect the crack from water and other potential issues. The important difference here is whether a crack is “working” or not.

A working crack refers to horizontal or vertical cracks that are greater than 0.1 inches and may continue to develop, while a non-working crack refers to smaller cracks less than 0.1 inches that are unlikely to grow, like alligator or diagonal cracks.

Filling is generally a better option for non-working cracks, while asphalt crack sealing is better suited to working cracks.

Is Sealing Always Effective?

That depends on what is causing the crack, and how things progress in the future. The sealing materials used for cracks have some natural elasticity and can often protect the crack even as it continues to grow – to an extent, at least.

But a working crack may need other treatment solutions as time passes.

Is Crack Sealing Like Sealcoating?

Not really. Sealcoating refers to adding a new layer on top of the asphalt to protect it from sun damage, dust, and overall wear, and uses different sealant materials.

Driveway sealcoating in Central Oregon is best suited for asphalt that has worn down but hasn’t developed any major issues like cracks. Crack sealing is more of an on-the-spot solution for a singular problem.

Does Asphalt Crack Sealing Work for Larger Cracks?

It can, although this depends on the type of crack and how it is growing. Part of the purpose of sealing the crack is to prevent deeper damage even if the crack continues to widen. However, serious cracks may indicate an issue with the foundation of the asphalt, which will need to be addressed.


As always, Tri County Paving is happy to be your dependable asphalt paving company in Central Oregon and will be glad to inspect developing cracks and other pavement issues to provide an expert opinion.


We also offer parking lot sealcoating in Central Oregon and a variety of other services to help your asphalt pavement last.


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(541) 526-5800

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1689 NW Pershall Way Redmond, OR 97756

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ABOUT

With over 60 years of combined asphalt service experience, our team is a beacon of expertise and reliability in the industry. We've perfected our techniques and forged lasting client relationships based on our dedication to quality and professionalism.

CONTACT

Hours Of Operation

Monday-Friday: 8am to 5pm

Saturday-Sunday: Closed

ABOUT

With over 60 years of combined asphalt service experience, our team is a beacon of expertise and reliability in the industry. We've perfected our techniques and forged lasting client relationships based on our dedication to quality and professionalism.

CONTACT

Hours Of Operation

Monday-Friday: 8am to 5pm

Saturday-Sunday: Closed

(547) 526-5800


1689 NW Pershall Way

Redmond, OR 97756




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