Over a dozen expert trainers. 3 days of demos and seminars. Only $50*. The Decorative Concrete Fair is a deal that can’t be beat. It’ll be the dog days of summer, so take a break, bring your crew, and learn how to succeed and grow in decorative concrete. Join Solomon Colors, Brickform, and other tool and material manufactures August 17 – 19 in Springfield, IL. DecorativeConcreteFair.com for more details and registration.
*Register online for a 50% discount on $100 gate admission.
Master one of the most popular processes using the most innovative materials on the market. Over 3 days, the skilled tradesmen at PolishedCrete will demonstrate different finishes, grinding and honing, slab repair, and more. Learn the full process, from untouched slab to a pristine, hardwearing surface.
Bay Area Concretes, Inc. is the premier decorative and polished concrete contracting firm in the San Francisco Bay Area. Under their PolishedCrete division, they have polished concrete for some of the largest companies and largest projects in the area. Bay Area Concretes has been serving their customers for 50 years, establishing PolishedCrete in 1999. BAC is a member of the Decorative Surface Solutions Group.
PolishedCrete has polished floors for companies such Microsoft, Google, Apple, and Simon Malls. They are responsible for polished concrete surfaces around Northern California, including Levi Stadium, Stanford Mall, and many more. PolishedCrete is winner of the 2015 Concrete Surfaces Polished Concrete Award. They have been featured in Concrete Contractor magazine.
At the Decorative Concrete Fair, PolishedCrete will have a crew demonstrating polished concrete using Lythic products. As one of the most successful and well respected polished concrete contractors in the industry, Bay Area Concretes has a great deal to teach.
To understand why Lythic products work, one must first understand the effect Colloidal Silica has on concrete chemistry. As cement reacts with water and begins curing, Calcium Silicate Hydrate (CSH, or cement paste) forms with Calcium Hydroxide (lime) as a by-product in the. Lime can compose up to 25% of the cement paste, yet it has no benefit and can even contribute to efflorescence. This by-product material can be problematic in concrete.
Pozzolans, such as fly ash and silica fume, can be added to the mix to reduce formation of lime and create more cement paste. Densifiers are topically applied pozzolans that can be added after placement, hardening the upper layers of the concrete through this cement past formation. Colloidal Silica is a densifier, unique because it does not contain reactive metals such as lithium, sodium, and potassium.
These reactive metals, combined with silica are classified as silicates. The mineral salts present in these silicates can make them dangerous to handle and classify them as hazardous material. Mineral salts can also contribute to the formation of residue and whiting that necessitates scrubbing and film removal. Colloidal Silica, on the other hand, is a nearly pure silica suspended in liquid. The lack of contaminating materials means Colloidal Silica can react faster, and more efficiently with no residue formation. Colloidal Silica not only reacts with Calcium Hydroxide, but bonds to itself for faster build-up of hardened material. Furthermore, Colloidal Silica is not as caustic as other densifiers, making it safer to handle.
The greenest floor is the one that’s already there, and in must cases, concrete is the substrate for both new and existing floors. Transforming the surface into a finished floor is far more sustainable than consuming additional flooring materials, adhesives, and transportation-related energy to install a floor covering. Moreover, most of the processes used in making decorative concrete floors – including all Lythic products – release low or no VOC’s.
Concrete floors are also more sustainable in long-term service. They are maintained with mild cleansers, not harsh solvents. They do not require the frequent waxing and stripping of vinyl tile (VCT) floors. They do not release fibers, or provide a growth environment for mold, bacteria, allergens, or dust mites, as does carpet. Concrete lasts for decades, and the finish on it is nearly as long-lasting if properly maintained.