Fixing Concrete: Common Problems That Need Repair

Fixing concrete with Sundek Coatings

Fixing concrete with Sundek Coatings

Although concrete is strong, durable, and long lasting, there are times when cracks, spalls, flakes, fading, and other problems arise. However, in most instances, fixing concrete is a viable solution compared to ripping the concrete out and starting over again. This is just one reason why concrete has become a top choice for both home and business owners.

Cracks are a common reason for fixing concrete. Cracks typically occur as poured concrete hardens and dries. During that process, shrinkage can force the concrete to pull apart. However, cracks also develop when there is a low water-to-cement ratio. Regardless of the cause, early detection and repair are essential.

Segregation causes a variety of issues, including honeycombs, rock pockets, laitance, scaling, failure to bond, porous layers, and sand streaks. The biggest threat is when larger exposed aggregates are used. Segregation usually occurs from over-mixing concrete or improper handling while concrete is applied.

Bleeding is another reason for fixing concrete. As newly poured cement and aggregate start to settle, excess water rises to the surface. The actual rate of bleeding depends on a number of factors, including admixtures, temperature, air content, sand particle shape, quantity of aggregate fines, cement fineness, cement mix water content, and so on. This is a prime example of why concrete should always be installed by true professional.

Dusting happens when hardened concrete begins to wear away due to excessive traffic. The reason for fixing concrete in this situation is because of mixes that have too much water. However, dusting is also caused by dirty aggregate, segregation, and finishing that is done too soon or too long. With finishing, laitance, which is a gray or white substance, can form on the weak concrete surface that prevents proper bonding.

After fixing concrete problems, the best form of protection is a quality sealer. SunClear EcoProtect and SunClear UltraProtect are two of the best sealers on the market today.


Benefits of Resurfacing for a Concrete Driveway

Driveway resurfacing with Sundek

Concrete Driveway resurfacing with Sundek

Your driveway is the entryway to your home, and it plays a major role in determining your home’s curb appeal. If your driveway is old and full of cracks, it can detract from your home’s aesthetics. Fortunately, updating your old driveway is fairly simple – you can do it with a concrete resurfacing job from a Sundek contractor.

Sundek Products for Concrete Resurfacing

If you are thinking about having your driveway updated, you can save yourself a lot of time and hassle by going with concrete resurfacing. Resurfacing your existing concrete driveway will give you the new, modern look you want without having to dig up the old slab. Sundek offers a wide variety of decorative concrete products, including stamps and stains, which will allow you to customize your concrete driveway in a way that complements your home’s unique style and décor.

One of the simplest options that Sundek has to offer is the Classic Texture acrylic spray overlay. This option for concrete resurfacing is incredibly versatile because you can control the degree of texture. This surface offers nonslip safety, and its nonporous finish is resistant to oils, dirt, and chemicals, as well. If you want something that looks a little more elegant, try the old world appeal of the Tuscan hand-crafted overlay. This option can be combined with hand-troweling and stamping techniques to mimic the look of natural stone and other premium materials. You can also combine it with any of Sundek’s coloring techniques to create a unique look.

Whether you are resurfacing a residential or commercial driveway, you want to make sure that the concrete is going to last. Protect your new concrete surface with a clear finish coat to enhance its durability and to reduce your maintenance requirements. The SunColor acrylic water-based finish coat is a great option. It can be applied over any concrete surface and combined with aggregates to create a slip-resistant texture. The SunSand system is another great option, offering excellent protection against weather, salts, and environmental pollutants. It is also easy to maintain and simple to customize.

When you are ready to schedule your concrete resurfacing project, be sure to make Sundek your first call. Not only are we the leading provider of quality decorative concrete products, but we have access to the nation’s premier network of concrete contractors. No matter how big or small the job may be, you can count on Sundek to do it right.


Choosing the Right Outdoor Concrete Coating for Your Project

Stone Creek Club - Sundek Concrete Coatings

Stone Creek Club – Sundek Classic Texture Concrete Coatings

Outdoor concrete coating products are highly durable, able to withstand a great deal of foot and vehicle traffic as well as exposure to chemicals, UV rays, and environmental pollutants. If you are considering upgrading an outdoor concrete surface, be sure to consider quality outdoor concrete coatings from Sundek, one of the nation’s leading providers of quality decorative concrete coatings and products.

Popular Outdoor Concrete Coatings from Sundek

Not only is Sundek one of the biggest names in the business, but we provide some of the best options for outdoor concrete coatings. Before you start shopping around, however, you should take a moment to consider your needs. Are you upgrading a pool deck or revamping an outdoor patio? Do you need to repair and rejuvenate concrete walkways or cover your driveway with a new layer of concrete? The type of project you have in mind will play a key role in determining which Sundek product is right for the job.

One of the most popular Sundek outdoor concrete coatings is the Classic Texture overlay. This is a spray texture coating that can be combined with other Sundek products to create an attractive and safe texture for pool decks, walkways, patios, and more. If you want something with a premium natural look, consider the SunStone system – an architectural limestone coating that is placed and hand-troweled to create the look and feel of real stone. For a simple textured surface that is highly durable, safe, and easy to maintain, consider the SunSplash acrylic spray texture coating.

Multiple Colors with a Sundek Concrete Coating

Multiple Colors with a Sundek Concrete Coating

In addition to choosing the right concrete overlay, you also have to think about your top coat. The way you finish your outdoor concrete coatings will have an impact on how long the surface lasts and how well it stands up to heavy traffic, chemical spills, UV rays, weather, and environmental pollutants. The SunColor system is an acrylic water-based finish coat that can be customized with color or aggregates. The SunSand system is particularly popular for walkways and driveways; it is perfect for large-scale jobs where safety is an important factor but budget is of primary concern. You can also go with a clear sealer, like SunClear EcoProtect or SunClear UltraProtect, for maximum protection.

If you are thinking about upgrading or renovating your outdoor surfaces, be sure to consider one of Sundek’s quality outdoor concrete coatings. Visit our catalog online or call for more information – you won’t be disappointed.