How thick should you pour concrete over existing concrete?

• <div><p>Concrete should be at least 2 inches thick to maintain its stability and quality. Most concrete slabs fall between 4 and 6 inches thick, but you should be careful not to make the new slab too high or heavy. If you're considering a stamped concrete overlay, <a href="https://www.angi.com/articles/7-tips-hire-best-stamped-concrete-contractor.htm">hire an experienced stamped concrete contractor</a> to determine the <a href="https://www.angi.com/articles/how-thick-should-a-concrete-patio-be.htm">ideal concrete thickness</a>. </p></div>

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Q: What can I do with extra-wet cement?

• <div><p>The easiest way to handle extra-wet cement is to pour it, let it harden, and then recycle it using one of the methods above. You can also crush it down and sell it for base materials, although this can be pretty time-consuming. Your best bet is to start with less concrete than you need and make more as you go to avoid this problem.</p></div>

Q: Does exposed aggregate concrete need to be sealed?

• <div><p>Yes, you should seal your exposed aggregate concrete to keep it protected from the elements and reduce the risk of cracking and concrete spalling. You&rsquo;ll need to invest in the <a href="https://www.angi.com/articles/how-much-does-concrete-sealing-cost.htm">cost of resealing your concrete</a> about every three years to keep it in good condition. Unsealed exposed aggregate concrete is susceptible to water damage, stains, chips, cracks, and abrasion. Sealers are available in various finishes and levels of gloss. Outdoor exposed aggregate concrete should be sealed with a non-yellowing, UV-resistant sealer to preserve the look of the finish. </p></div>

Q: Can I drive on concrete after 3 days?

• <div><p>No, you cannot drive on concrete after three days because it has not cured enough to support the weight of a vehicle. Doing so will likely leave tire track imprints on the concrete surface and reduce its long-term strength. It is best to wait at least seven days before driving on concrete.</p></div>

Q: What is the best base for a floating deck?

• <div><p>One of the best base materials for a floating deck is a layer of gravel or compacted paver base to promote drainage and stability. Additionally, using concrete deck blocks or similar supports helps evenly distribute the weight and keep the structure level. These base materials help minimize moisture buildup, reducing shifting and rotting. </p></div>

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Verified Reviews for Decorative Concrete Service pros in Smithfield, KY

*The Angi rating for Decorative Concrete Service companies in Smithfield, KY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Decorative Concrete Service needs.

*The HomeAdvisor rating for Decorative Concrete Service companies in Smithfield, KY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Decorative Concrete Service needs.

Last update on November 19, 2025

Reviewed in June 2024
I am thoroughly impressed with L&B Creative Curbs! Their customer service is top-notch, earning a well-deserved five stars. As a local, family-owned business, they genuinely care about the quality of their product and it shows. Their expertise in color matching and pattern recommendation is...
L&B Creative Curbs
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Reviewed in November 2023
I had an outstanding experience with Superior Quality Contracting for my driveway and sidewalk project. From start to finish, they demonstrated professionalism and a commitment to excellence that exceeded my expectations. The team at Superior Quality Contracting was not only highly skilled but...
Superior Quality Contracting, LLC
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Reviewed in July 2020
concrete: back patio, front walk
Yoel Construction
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Reviewed in July 2019
They were very professional and prompt. There was an issue that was unforeseen and to no ones fault, but they handled it without blinking an eye. Great job overall and will for sure be going back to them for any future concrete needs.
Thompson Concrete
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Reviewed in July 2016
WORST Inspection EVER!!! The guy literally told us (in front of the homeowners) that there were only three things that he found. A window in the garage (we'd likely never use) needed the spring fixed to ensure it stayed open, the hand rail on the deck was too big to consider "graspable", and the...
PILLAR TO POST
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Reviewed in March 2016
Raatz installed four board fence with wooden posts set in concrete, with dog restraint wire fence between the boards. I told the crew boss that I'd like them to follow the land contours -- I wasn't as concerned with attempting to keep the total length low as I was with the fence working in...
Raatz Fence Co
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Reviewed in February 2014
The company arrived around 9 in the morning, started to work. Hammer up old concrete, did run into shell rock, which took somewhat longer. Carried out the rocks, put down rocks in and along wall. Put in sump pump and wall materials, and window wells.
B-Dry Systems of Louisville
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Reviewed in August 2013
Scott the builder was as professional as they come. He was done in a week! Kevin did a great job on the concrete and even did an additional sidewalk for me. Shannon did the electric work within hours and couldn't tell any disturbances.
Distinctive Design Remodeling, LLC
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Reviewed in July 2012
aying for The job, through no fault of Abell's, ended up taking far longer than anticipated.We had planned to do the heavy work over the winter, after the ground froze, to keep the tracked skid loader from tearing up the lawn too badly. Unfortunately, it never froze -- it was one of the warmest...
Vincent Abell Contracting Inc
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