How Does Temperature Affect Epoxy Floors?

When it comes to construction projects, weather condition is one of the important parameters that homeowners or workers need to take into account - most particularly the epoxy floors because they are temperature fluctuation- sensitive.
Usually, the recommended temperature is between 10 to 30° C or 50 to 80 F.
The polymeric chemical reaction of most epoxies will be hastened by temperatures above 29° C or 85° F, which makes the epoxy coating hard and tacky to apply as well as cause the curing process to get faster. Temperatures lower than 13° C or 55° F, on the other hand, will lead to a reduced reaction, hence, speeding up the curing time. It is suggested to contact your epoxy floor manufacturer if you're concerned about your temperatures.

How Heat Affects Your Epoxy Floor?

One obvious benefit of high temperature to your epoxy flooring is the quick curing time. Also, it lowers the products stickiness, allowing better product flow. BUT, heat can affect your epoxy floor as well. Some of them are:

  • Reduced working life of the product. Thus, workers or homeowners must work in an efficient and fast manner.
  • Cause dizziness and nausea when breathing in the smell.
  • The worker's secretion due to heat may likely compromise the epoxy product.
Beat the Heat with These Tips on Applying Epoxy Coatings

When tackling an epoxy flooring project, the high temperature is not a problem as long as you have these helpful tips in mind:

1. Know how the weather will affect the cure time of your epoxy:
For a successful summer coating job, it is imperative to know how the weather will affect the epoxy's cure time. One way of doing it is through testing the gel time. Simply mix 1/2 ounce of hardener and 1 ounce of epoxy resin. Schedule how long it will take the mixture to cure. This will tell you the estimated number of working time your workers have in the high ambient temperature. Some products help in maximizing your working time.

2. Keep your materials in a cool place:
As possible, do anything you can to keep your materials cool. This will prevent the materials from preheating. You can store them in the coolest area of the facility, turn on your air conditioner, or whatsoever. This is also crucial in transport. Do not forget to keep the aggregates cool, too, as hot aggregates can greatly affect the process of epoxy application.

3. Safety is still important:
Applying epoxy coating during hot weather is such a taxing job on the worker, so always implement welfares. Let them have a break, keep cool, and keep hydrated. Drinking lots of water is a must! Bear in mind that safety is always the top priority, no matter what the season is. Added Tip: When storing your materials, it is always suggested to make use of plastic containers as heat intemperance rather than metal containers. Above all, have a prep discussion with your workers before doing the job. Explain the need to make the job fast.

How Cold Temperature Affect Your Epoxy Floor?

What makes cold weather advantage to epoxy floors is that its pot life is prolonged and gives crews more time to finish the job. BUT on the negative side, cold weather also means:

  • Higher humidity, which results in minor to severe problems like loss of gloss, cracking and blushing off the coat.
  • Settling and leveling of the product are difficult.
  • Reduces the curing time of epoxy products.
  • The viscosity of the product is also affected.
Good thing, there are ways you can do to deal with these issues. Beat the Cold with These Tips on Applying Epoxy Coatings The winter season is definitely a difficult one for coating workers. The epoxy is usually recommended to apply in temperatures exceeding 55° F, but you can depend on these clever ways to apply epoxy coating throughout cold months.

1. Heat it up
To make sure the epoxy floor coatings are installed in low temperatures, add some heat. Warm the ambient hair as possible by using radiant heaters or switching on the thermostat. Also, it is recommended to warm your materials. Store the epoxy products in a heated room before the installation process. This enables for better activation and mixing of the epoxy.

2. Consider the slab temperature
With the material at a pleasant temperature and the ambient temperature, everything will run smoothly. But, don't forget to warm the slab's surface using heat lamps, portable heater, or hot air blower. This will ensure your material will infiltrate porous surfaces, build a firm bond with the substrate, and flow efficiently. Check the slab temperature along walls, doorways, and vents. Make sure these areas are in the right range prior to epoxy application.

3. Use the right epoxy product
This is very crucial. Some epoxy products are formulated for cold area installations. The key is to look at the epoxy coatings tech sheet as it will give you information whether or not the product can be installed at a temperature below 55° F.

4. Safety at its finest
Of course, don't forget the safety of your crews when working on epoxy coating during the winter season. Make sure they are wearing the right winter gears to allow a smooth job throughout. Added Tip: For solvent-based coatings, add solvent to the mixture to improve flow and reduce viscosity. Don’t let high or low temperature hinder you from having a beautiful, shiny epoxy floor.

The tips discussed above are guaranteed to help you in dealing with any dilemma.

©Armour Flooring Blog:
The Effects of Low/High Temperature on Epoxy Flooring.