Floor Temperature Vs Air Temperature

According to cmhc canadian mortgage and housing corporation the finished floor temperature should never exceed 85 f 29 c.

Floor temperature vs air temperature.

Radiant heat can play a significant role in achieving thermal comfort promoting a healthier home environment and lowering economic heating costs. Extreme hot or cold temperatures will cause the sealer to dry too fast or too slow. But don t forget to warm the slab s surface using heat lamps portable heater or hot air blower. The air on the ceiling will be the temperature of the ceiling.

The best range of temperature is 50 to 80 degrees f. So this is the temperature range you need to pay attention to. Thermal mass in a heated shop or hangar floor responds rapidly to the change or air temperature when a big overhead door is opened. That 30 degree window isn t very big especially when working outside in the summer months.

The floor walls and ceiling all play a part by setting the boundary conditions. All the heat that has been trickled into the slab over time is released quickly to combat the cold air rolling over the floor. The air in the room is only one part of a matrix of thermal flux paths. In order to understand how radiant heat makes these benefits possible we must first clarify the difference between ambient air temperature in the home as opposed to the mean radiant temperature.

For floors occupied by people with normal indoor footwear flooring material is insignificant. Consider the slab temperature with the material at a pleasant temperature and the ambient temperature everything will run smoothly. The rising column of air out of the panel radiator counters the cold air flow and the temperature of the surface of the panel radiator is higher than a section of radiant wall and the air space between the back side of the radiator and the wall keeps the temperature that the insulation is working against much lower too. The finished floor surface temperature is what the building occupants feel when walking on the floor affects the rate of heat radiating into the air above the floor and if too high can also become a safety concern.

At the optimal temperature 6 of the occupants felt warm or cold discomfort in the feet. In cold weather a concrete slab is almost always colder than the surrounding air and epoxy will immediately take on the temperature of the slab once it is applied. The most important temperature to pay attention to is that of the floor not the air. This happens because of the sudden dramatic increase in temperature difference.