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.
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Epoxy formulations have been an important part of the construction industry for half a century. Epoxy flooring has become quite popular due to various benefits it offers over other kind of flooring. Below are few things which you need to know about this flooring.
Have you ever thought that what is the secret behind the high performance of garage epoxy flooring Gilbert? Epoxy resins are the secret behind the excellent performance, which is the core material of formulation which consist primers, top-coats and sealants. Due to these resins, epoxy efficiently works as floor finishes, fire retardants, protective coats, waterproofing and damage resistant paints.
Another thing which you need to know is that, epoxy coatings can be applied over many surfaces. It can work on concrete, steel and almost every other kind of surface. Specific flooring needs specific coating systems which is done by selecting the required substrate.
Many of us don’t know that epoxy resin molecules are cross linked and they are almost impermeable. A unique reaction takes place that produces cross linked epoxies when exposed to amines. This reaction is the reason behind creation of coatings which are highly resistant to water, air intrusion or chemical and corrosion resistant surfaces.
Epoxies can be combined with many other kind of materials which further increase the performance. Epoxy-amine systems, aliphatic epoxy systems, epoxy-sulfide systems and hybrid epoxy systems are some of the common systems which can be created with epoxy. With amine, one can get a glossy surface with better adhesion, this combination is widely used in industrial floor coatings.
This kind of flooring is highly durable due to its various properties and become an ideal choice for residential as well as industrial needs.
This blog post originally posted on: https://dreamcoatflooringofphoenixaz.wordpress.com/2018/09/01/things-you-need-to-know-about-epoxy-flooring/
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:-
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Are you tired of seeing the same boring concrete over and over again? You can cover it up with industrial epoxy floor coating, giving a unique charm to the old gray concrete lying in your garage or office.
Creating an inviting atmosphere with industrial epoxy floor coating can help maintain a strong, clean, economical, stylish and durable concrete surface.
Why Should You Opt For Industrial Floor Coatings?
They are designed to overcome every obstacle ranging from the toughest stains that are hard to remove and to endure the toughest environmental situations. So, Industrial floor coatings are used in various places such as garage, factories, showrooms, office buildings, as they demand heavy - duty flooring needs.
It is worth to invest in epoxy coatings to maintain the aesthetic appeal of your industrial floor in the long run. Epoxy concrete coatings also protect from ultra - violet rays making it another reason to use rather than using other paints such as acrylic or polyurethane.
While shopping for epoxy concrete floor coatings, you must always look at the brand company supplying the epoxies. These epoxies should match your needs and specifications, whether it's having chemical, abrasion and impact resistant properties, easy to clean benefits, or remarkably strong installation with little time.
The most important key to a long - lasting product is to work with experts that provide service at a reasonable price. If you seek the help of an experienced and established company, for Garage Epoxy Floor ideas in Mesa, you can be sure regarding the quality of work as well.
Epoxy Flooring -
Epoxy flooring for restaurants is a durable solution for such areas, especially its kitchen. It has multiple advantages like low maintenance, ease of cleaning, and application with versatility. One of the main reasons why epoxy concrete coatings are used is because it can complement any type of structure.
Here are a few reasons why you should apply it in your restaurants:-
Slip Resistant - Restaurants have lots of greasy materials to make floors slippery. Polished concrete floors like epoxy are completely slip-resistant. It saves your staff and customers from probable injuries.
Requires Low Maintenance - Epoxy is a money saving option that offers dual benefits of being lesser expensive in the application and no major maintenance costs being incurred in its lifetime.
Mold-Resistant - Polished concrete option of epoxy can offer extensive solutions with durability. This material is completely resistant to mildew and hence, it is compatible with your establishment.
Industrial Floor Coatings -
If your warehouses and manufacturing facilities have concrete floors, you should consider using durable industrial floor coatings to protect them. They will look better, last longer, and will save a lot of money in the long run.
You must consult an experienced industrial coatings supplier who is ready to help you decide which floor coating has the most optimal use for your floor. Make sure that they have a policy of staying up-to-date on the technology required, in the selections of floor coatings that are available, and in the installation of industrial floor coatings.
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We know that the industries today require proper floor coatings so that it can improve the aesthetics of the business. It makes work simpler as it helps in creating an atmosphere to create a professional look. Also, this improves a customer perception of operations, as there are huge benefits that help make business reach a good place.
When you will have an epoxy floor coatings with properly coated for your industry, you will have a better safety and will lead to the better working environment. This will help in protecting your most important asset of all i.e. your employees.
Investing in Floor Coatings is Investing in Safety
When you invest in a concrete coatings floor that is just not good looking but also functions appropriate for your industry. Here are some of the essential things you should know:
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For 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.