Alkali-silica reaction, ASR is a type of concrete degradation. Three conditions are necessary for ASR to occur such as a reactive form of silica or silicates, available alkali and moisture. ASR gel formation is possible when these conditions are present. Though, the existence of ASR gel does not necessarily mean concrete damage will occur. Impairment can be caused as the ASR gel absorbs moisture and swells. This leads to extreme pressure from expansion. It typically takes years to develop and results in cracked aggregates. Near-surface alkali reaction gel is another cause responsible for debonding and blistering of epoxy coatings. It occurs closer to the surface, involves smaller aggregates. It takes less time to develop, and is associated with a low-permeance floor coating. This also requires the presence of reactive silica or silicates, available alkali, and moisture to form the gel. The failure leads to blistering in the low permeability surface coating applied to the concrete. The occurrence of excess alkali from NSAR at the concrete surface creates disproportion of solute. This generates an osmotic cell leading to attraction of more water. The water is pulled through the concrete. This acts as a semi-permeable membrane and collects on the concrete surface. The existence of the relatively impermeable coating covering traps the excess moisture. This results in blistering of the coating. Lithium compounds have been used in concrete to inhibit ASR from causing degradation. Also, to protect the surface by aiding in the concrete densification. When performing investigations of blistering and other failures of Epoxy Flooring systems, it is important to observe and take into account a number of factors, such as, Lithium silicate was applied to the concrete surface and the cracks present in the field core samples were parallel or sub-parallel to the surface. This blog post originally posted on: https://medium.com/@epoxyfloorings/what-are-the-causes-of-debonding-and-blistering-of-epoxy-floor-coatings-b4d8d25c08be
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There are various myths related to Epoxy Flooring. It is essential to carefully analyse them so as to get rid of them.
But the application of floor coating may be a challenging job. So, the help of a garage epoxy flooring professional in Chandler would be reasonable and therefore, recommended. An epoxy flooring contractor in Phoenix will work with you to determine what specific needs you have for the floor coating and provide you with the effective results. This blog post originally posted on: http://dreamcoatflooringaz.blogspot.com/2018/07/few-misconceptions-about-epoxy-coating.html It is important to choose a durable floor coating. If you select a flooring type that is not robust enough, repair and replacements will lead to excessive operational cost. You must consider starting with your concrete slab and applying the below mentioned attractive finishes if you are looking for the most durable commercial flooring. Polished Concrete – The rough surface of concrete can be ground and polished to a glossy shine. The mechanical process does more than make the floor attractive. The grinding process actually strengthens the concrete, increasing the hardness. It eliminates concrete’s natural dust shedding. Polished concrete doesn’t have to remain neutral grey. A variety of stains and dyes are also available in a variety of jewel tones. Stains can even be layered for a bold pattern. Such concrete may typically need only a minor re-buffing every few years. Epoxy Floor Coating - If you are looking for a watertight floor with an even higher level of durability, consider having an epoxy flooring coat installed. It protects against scratches, abrasions and damage. Such coating typically lasts from five years up to a decade when properly installed. Urethane Floor Coating - It may be used on it’s own or with other concrete coatings. It can also be applied over steel or hardwood flooring. These are one of the longest lasting coatings. It is often clear and available in a limited palette of neutral colours. You may get in touch with a popular and established Concrete Coating Company to avail Epoxy Flooring in Phoenix. This blog post originally posted on: https://medium.com/@epoxyfloorings/consider-choosing-durable-concrete-coatings-ea76c24c7a43 The garage is one of the most heavily used areas of your home as it takes in a lot of weight, from your car to your stuffed boxes and tools and other equipment. So, you would want your floor to bear the weight without getting scratches or cracks. Therefore, it is important that you have a floor that allows you to walk comfortably, with no worries about slipping or sliding. Epoxy garage floor coatings are slip resistant. It gives the floor a surface that makes it dust-free and very cleanable. Also, it makes your floor waterproof and resistant to any chemicals that may be damaging to an unprotected floor. Floor coating may be a tedious and challenging job. So, seeking the help of a commercial floor epoxy coating professional is reasonable and recommended. A garage floor contractor will work with you to determine what specific needs you have. It is important that he should be someone you can easily talk to and ask questions. Irrespective of the type of material you select, epoxy or industrial floor coatings, hiring the right professional to do the work is crucial. Do avoid hiring the wrong team, but also you must know what your options really are. There Are Many Things To Consider Throughout The Process, Such As:-
This blog post originally posted on: https://medium.com/@epoxyfloorings/how-can-a-garage-floor-coating-contractor-help-you-3e908356921 |
John MaloneyFor 15 years, Dreamcoat Flooring in Phoenix Metro has been created and installing affordable to luxury residential and commercial concrete flooring solutions in Phoenix that protect concrete floors and make them look fantastic! Our custom epoxy flooring and custom stained concrete floors are amazing to look at, and can be installed within one day! We work Valley-wide – from Peoria/Glendale to Scottsdale to Gilbert/Mesa. Categories
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