How do you remove penetrating sealer from concrete?

• <div><p>Penetrating sealer seeps into concrete pores to protect it from moisture and staining, cracking, and mold caused by water. This means you cannot remove penetrating sealers like topical sealers. The good news is that penetrating sealant doesn’t have to be removed before resealing, as most topical sealers must. Instead, you’ll want to buy a compatible penetrating sealant (often the same kind already in the concrete) and apply it. Always follow the manufacturer’s instructions.</p></div>

Does concrete dry faster in heat or cold?

• <div><p>Concrete dries faster in the heat than in the cold, but when concrete cures too fast, it can cause weak concrete. It’s best to pour concrete when temperatures are between 50 and 85 degrees Fahrenheit, watering it five to 10 times per day for seven days (unless you pour concrete in the winter). Slower cure times, such as when <a href="https://www.angi.com/articles/pouring-concrete-in-cold-weather.htm">pouring concrete in cold weather</a>, can cause strong concrete, but you need to monitor the temperature drop and moisture levels. Avoid pouring concrete when temperatures are below 40 degrees Fahrenheit.</p></div>

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Q: Does pervious concrete crack?

• <div><p>Like all concrete, pervious concrete is susceptible to cracking due to expansion and contraction from freezing and thawing or heavy weight. Pervious concrete, however, is less likely to crack due to moisture intrusion than traditional concrete since pervious concrete is designed to drain and hold water in the material&rsquo;s voids.</p></div>

Q: How does spraying concrete with water help it cure successfully?

• <div><p>Yes, spraying water on the surface helps concrete cure evenly by preventing the top layer from curing long before the wet bottom layer cures. Otherwise, the top layer will cure and shrink, creating tension, and this tension will tear the top and bottom layers apart, creating a weakened slab. Water prevents this from occurring.</p></div>

Q: Can you pour a slab without footings?

• <div><p>Yes, you can <a href="https://www.angi.com/articles/how-do-contractors-pour-solid-concrete-foundations.htm">pour a foundation</a> slab without footings, in which case it&rsquo;s often called a floating slab. Floating slabs don&rsquo;t have separate footings poured beforehand for support, which means they&rsquo;re better suited for smaller structures. Monolithic concrete slabs are another option for a slab foundation without standalone footings, although the vertical edges of the single-pour slab do act as footings.</p></div>

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Verified Reviews for Decorative Concrete Service pros in Goffstown, NH

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

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Last update on December 07, 2025

Reviewed in May 2025
In May of 2020 this company installed a pool deck with stairs that attach to our home. The cost of the deck was an out $15,000. I have invoices to support the amount. After completion of the deck, there was an overflow cap that was partially installed, they were supposed to come finish it after...
Concrete Concepts & Design
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Reviewed in September 2023
I recently hired the company to install a concrete sidewalk and small adjoining patio. The entire proje t would require about 1 1/2 yards of material. Jouki's said it was a smLl project and that he would hand mix the concrete because for such a small oroject, ready mix would cost too much...
Jouki's Concrete Floors
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Reviewed in May 2018
Job was to install brick coping around a free-form pool and re-point existing patio (concrete pavers) into the coping. The quality is excellent. Visually, it's so much better that what it replaces. There was a lot of labor here as every brick and paver needed to be cut to fit. That said, the...
DEX by Terra, Inc.
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Reviewed in October 2016
I've used them for years. They are prompt. They explain what they do. The guy left a couple of drops of oil on the concrete floor of the basement which never happened before. We would definitely use them in the future.
Concord Oil Co
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Reviewed in November 2014
My wife and I hired Danielle and Catherine to decorate our new home and we are so glad we did! What we really appreciated about this design team was the way they pulled us out of our comfort zone. They made recommendations like painting our kitchen cabinets that we were hesitant to do but we...
Catherine & McClure Interiors
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Reviewed in November 2012
Ed and his team Pedro and Deyvide were professional from the start. Ed gave us a timely and accurate estimate. Our schedule had to be a bit vague at first but Ed was flexible and prompt as soon as our date became concrete. Despite potential constraints the work was done flawlessly in the time...
Beacon Painting Co
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Reviewed in December 2010
Your stupid websight did not help me at all. I simply wanted concrete delivered to my house instead I got directed to someone who builds foundations. You then proceed to invade my privacy with phone calls and emails asking me how my project is going. Stop contacting me and get out of this...
Caira's Concrete Construction
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Reviewed in October 2008
Initial meeting was at a wedding hall open house. Followed up by email to narrow choices. Two consultations at her home, including a tasting. Cake was delivered on time and was exactly what we wanted. Cake flavors were very good, and the guests raved about the decoration.
DIANNE ROCKWELL THE CAKE LADY
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Concrete Driveways & Floors Installation

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River View Construction Co.

River View Construction Co.

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Maple Ridge Concrete

Dave OBRien

Dave OBRien

Livewell Property Solutions

Livewell Property Solutions

CT.Contracting

CT.Contracting

Moran Foundations LLC

Moran Foundations LLC

Artcon Decorative Concrete

Artcon Decorative Concrete

TNY Concrete

TNY Concrete

Groveland Concrete Cutting

Groveland Concrete Cutting

SS Landscape Supply

SS Landscape Supply

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