Тепло, вода и полимерные трубы

When the "temperature" indicator mentioned in the conversation about the "underfloor heating" - most often people remember the temperature of water or air in the room. Less often - the temperature on the surface of the floor. This important parameter will be discussed later. Underfloor heating in the room Almost everyone heard about the concept of comfort in the room, when "the feet are warm, and the head is cold." Therefore, the floor heating system is so popular now. But the law is more, the better - it does not work here. And that's why. Many people are responsible for the person's well-being. One of them is the temperature. 36.6 ° C - the standard answer to the question - what is the body temperature of a healthy person. But this is an average value. On different parts of a person - the temperature is different. Human temperature The temperature of the foot should be within 26.5 - 27 ° C. At the same time, maximum comfort ...

    Everyone who has encountered the theme of heating floor knows that it needs to be "warmed up". As a thermal insulation often, use expanded polystyrene with foil. However, here is the question, why is it needed? In addition, is it necessary at all? Picture 1. Example of laying the floor heating loops Immediately I want to dispel one myth that the foil reflects heat. And it is distributed only in the right heated room. It is not true! I will explain. In heating, there are three main types of heat transfer - convection, heat conductivity and radiation. The latter method can only work in a transparent environment. Since there is no interlayer between the foil and the concrete, it cannot reflect (radiate) the heat. However, to give away heat due to heat conduction - yes. Since the coefficient of thermal conductivity of concrete is much lower than that of aluminum foil, the latter contributes to rapid warm-up and uniform heat distribution over the area of ​​t...