If you work with concrete you already know how abrasive, alkaline and caustic it is.
To put it simply, as portland cement dries, it will absorb water from any source in order to harden. That means it will suck the moisture from your skin as well.
Safety shouldn’t be overlooked when working with concrete. Installers should adhere to OSHA guidelines concerning placement and also wear the proper personal protection equipment (PPE). These can include gloves, eye wear, hardhat, dust masks, boots and long-sleeved shirts and pants.
If you work with concrete you already know how abrasive, alkaline and caustic it is.
To put it simply, as portland cement dries, it will absorb water from any source in order to harden. That means it will suck the moisture from your skin as well.
When it comes to safety in the construction industry, technological advances will make the workplace of the future more connected.
In recent months, most of the safety emphasis in the industry has been on crystalline silica and new regulations designed to keep it out of concrete workers’ lungs.
Both equipment manufacturers and contractors have worked hard to come up with new products and processes to keep their workers safe.
Until now, contractors have thrown shake-on color hardener onto concrete mainly by hand. It’s tradition, and contractors love tradition. But by its nature, throwing the color can be inefficient, wasteful, and expose workers to possible health risks associated with inhaling airborne silicates.
Using grit additives has become the most common method for reducing slipperiness when sealing decorative concrete flatwork on exterior walking surfaces. The grit additives are mixed into the sealer, then the gritty sealer is applied to the concrete. However, in this situation the weather was too cold to reseal the concrete. So another method needs to be used until springtime arrives and temperatures rise.
There is a huge difference between amorphous silica and crystalline silica as far as your health and your concrete is concerned. The difference between the two is at the atomic level.
Part of the problem has to do with standards for slip resistance: Who has guidelines and which ones do you use for decorative concrete? Then there is the testing aspect: Which testing methods are appropriate and reliable, and in what testing conditions?
As an ingredient in most concrete mixtures, crystalline silica is virtually guaranteed to be present on any decorative concrete job site.
AquaFlex, a proven resilient coating, is in demand among luxury hotels in Las Vegas, including Mandalay Bay, which has used it twice, and the Four Seasons, an iconic, art deco-inspired hotel on the Las Vegas Strip.
For years I’ve enjoyed learning from the pages of Concrete Decor. The pictures of amazing design and craftsmanship, detailed techniques, new products and sound advice on how to improve business have all helped me stay connected to the decorative concrete industry.