How To Repair Salt Damaged Concrete
how to resurface badly damaged concrete
walkways, patios, and driveways
Resurfacing your badly damaged concrete is a practiced way to renew your physical without having to demo and replace it with new physical.
In most cases, I've found repairing and resurfacing a concrete walkway, patio, or driveway is much less expensive than removing the one-time concrete and re-pouring a new one.
Resurfacing concrete for a sidewalk, patio, or driveway is all done the aforementioned mode.
The steps it takes to resurface your concrete are:
- Remove any loose, flaking, and broken concrete
- Make clean and patch the deep areas over 1/2" deep
- Sand patched areas, clean, and apply commencement glaze of concrete resurfacer and then permit dry
- Lightly sand the surface, clean, and apply cease glaze of physical resurfacer with light broom finish.
how to resurface a physical patio & walkway
In the video below I'll testify how I resurface a physical patio & walkway that was badly damaged from using de-icing salts in the winter.
The video will show you lot, from get-go to stop, how we repaired and resurfaced the concrete to go far expect like new again.
The 5 basic steps to concrete resurfacing
STEP one.
Remove all the loose, crumbling, cracked, and cleaved pieces of physical first. You can do this by lightly grinding like we practice or past using a skillful pressure washer, 3500 psi or more than.
If you grind like nosotros do, lightly pressure level launder the physical afterwards to remove all the dust & debris leftover by grinding.
Footstep 2.
Patch & repair all cracks, chips, and cleaved areas over 1/iv" deep or deeper before resurfacing. Yous can use the resurfacing product for this or another concrete patch product. Lightly sand or rubbing rock it smooth after it sets upwards.
Step three.
Lightly dampen the concrete (no puddles) and apply the first coating of resurfacing material. You tin trowel it or squeegee it over the surface.
Don't try to be too perfect, just consistent. IF you have any lines, you tin can sand them out before doing the 2d coat.
Pace 4.
As soon as the showtime blanket is dry, yous can apply the 2nd, finish coat. Lightly mist the surface with water and mix and use the second coating only similar the beginning one.
Apply your broom finish right afterwards you trowel/squeegee information technology down. (picket us in the video exercise this)
Pace five.
Seal the new concrete with a concrete sealer to protect it! Spray or ringlet on two very light coats of sealer to help your new concrete surface last for a long time.
You can employ a clear sealer or a tinted 1 similar I'thou using in the moving-picture show!
can you resurface a concrete driveway this fashion?
Yep, yous can resurface a concrete driveway, porch, patio, and pool deck this same way.
For larger areas, you'll accept to do information technology in sections so you lot can broom each section as yous're resurfacing it.
Nearly concrete driveways have sawed or mitt tooled joints. Use these as your "sections" and do one at a time.
what can i utilise to resurface physical?
There's all kinds of concrete resurfacing products out at that place for you to use.
Some of my favorite's are:
- Quikrete'due south RE-CAP or Concrete Resurfacer
- Sakrete's FLO-Glaze Concrete resurfacer
- Rapid Set's NEW CRETE Concrete resurfacer
- Ardex'due south CD DRESSING Concrete resurfacer
What's the best physical resurfacer to use? Well, they're all made basically the same.
They all have a special alloy of Portland cement, sand, polymer modifiers and other additives that are designed to exist very flowable, shrinkage compensating, high bonding force, and go down very thin.
They're all designed to provide a NEW, durable, clothing resistant surface over worn, scaling concrete. They're by and large used to resurface concrete driveways, sidewalks, patios, porches, and pool decks.
If you're choosing, I'd go with what'south well-nigh local to you. They all accept a quick turnaround time. You'll be able to walk on each one in a few hours after applying.
does concrete resurfacing final?
That'll depend on a few things.
- The current condition of your concrete - If your concrete is in pretty skillful condition, sound and not all cleaved up, just scaling, worn and old looking, then your chances are good it'll last if you practice a few other things.
- Your prep piece of work - If you clean the existing concrete really skilful, remove all the loose and broken pieces of physical, and repair the deeper areas properly, then you chances are good.
- If y'all apply the product as recommended and not over water it - and so your chances are proficient.
- If you seal the surface with a physical sealer and maintain it every year - then your chances are very skillful it'll last.
If you do all four of these things above then your concrete resurfacing repair should concluding a very long fourth dimension.
Just recollect, you lot're bonding this product to the surface of your concrete. The better the bond the longer it'll last. If you hurry and cut corners, then it'll peel or flake off over time.
For more information, run into how I repair spalling concrete.
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Hello, I am Mike Day, owner of Day's Concrete Floors, Inc. in Maine, where I've been working with concrete for 40 years now, and this website is where I can share with you all the knowledge and wisdom I've gained from installing all kinds of decorative concrete, concrete floors, concrete overlays, stained concrete and too fixing cracked or spalled physical.
There's a lot to embrace, so if you have any questions, contact me!
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