Fun Fact: Did you know that concrete is known to be the best paving material for snowmelt systems? This is because it retains the most heat- even compared to brick pavers and stone!

AdjustableVacuumReliefValve

At Colorado Hardscapes, we always suggest using sand instead of salt on concrete at least for the first year of installation. Continuing, we neither suggest, nor oppose the use of chemical de-icers, but rather choose to inform our clients about the potential risks.

PressureReliefValve

Even without direct chemical damage, the process of keeping water from freezing when the ambient temperature is below freezing and allowing that water to penetrate the surface of the concrete can result in freeze-thaw damage. The only way to prevent this is by washing off the salt as soon as possible, and refraining from using it when temperatures are below freezing.

Vacuumshut-offvalve

Now that we know WHY to install a Snowmelt System, let’s talk about the best way HOW. (Although there are electric snowmelt systems, our experience and success have been with hydronic systems- addressed here)

People choose to install Snowmelt Systems for a variety of reasons. The number one reason is safety. Preventing slips and falls is a priority, no matter which removal method you use. But which method is the best for the maintenance of your concrete? Besides the convenience of saved time and material, a snowmelt system is the best at eliminating wear and tear from snow removal equipment and chemicals.

Again, yes. In short, the chemistry between the calcium oxychloride in salt and calcium hydroxide in concrete lead to joint and crack deterioration. Cracks then become more susceptible to freeze-thaw which destrays the surface of your concrete.

Despite being a higher price point, making the choice to install a snowmelt system will create a safe environment for pedestrians in a convenient way and protect your concrete from snow removal equipment and chemicals. If you have any questions about snowmelt systems in concrete or are looking to get numbers on one of your projects, don’t hesitate to contact us! You can always email us at [email protected] or give us a call at 303-750-8200.

VacuumReliefValve

4. Add an automated sensor to the snowmelt system that measures temperature and moisture. You don’t want to get up in the middle of the night to turn it on!

Pressure VacuumReliefValvefor storage tank

A Vacuum Valve, or Air Vacuum Valve is a safety valve opening inward to admit air to a vessel in which the pressure is less than that of the atmosphere, in order to prevent collapse.

Vacuumrated checkvalve

After going over what makes a quality snowmelt system, here are just two examples of projects that we suggest our clients use as a standard for all snowmelt systems going forward.

Installing a Snowmelt System in concrete driveways and plazas is a convenient method for snow removal. It’s also a great way to keep your concrete looking nice in the long run compared to other snow removal methods. In this blog post, we will outline some key tips from the Colorado Hardscapes experts on installing a snowmelt system that will last.

By following these tips, you’ll protect the tubing from being damaged from sawcutting control joints. Moreover, these steps will still allow the tubing system to run efficiently.

Air Release Valves, or Air Relief Valve function to release air pockets that collect at each high point of a full pressured pipeline. An air release valve can open against internal pressure, because the internal lever mechanism multiplies the float force to be greater than the internal pressure. This greater force opens the orifice whenever air pockets collect in the valve. Air Release Valves are essential for pipeline efficiency and water hammer protection.

Running snow removal equipment over concrete day after day, year after year not only leaves permanent scratches and chipped edges but leaves shards of metal that rust. You’ve seen those rusty spots on concrete before!