Before laying the floor heating pipes, lay a layer of benzene board, can I still rub the heat of my

As a result, the elevator met a downstairs neighbor, and when he came up, he asked me if I turned off the floor heating, and asked me to turn on the floor heating quickly. My friend said that the floor heating of my house should not be done well, so let me lay an extra layer of insulation to make a double layer, so that the home is warm and not afraid of the neighbors rubbing warm. Can double insulation really be warmer?

Friends told me that the floor heating heat dissipation must be up and down in two directions, so the floor heating must be laid under a thermal insulation layer, said that the thermal insulation layer is actually the thermal insulation layer, he can isolate the heat of the floor heating and downstairs, if the insulation layer is not done well or is too thin, the heat is radiated to the downstairs, naturally your home is not warm, you will feel that there is no big difference between open and not open.

In order to attract customers to make more money, some dealers will take some inferior materials as insulation, and will cost hundreds of dollars less when installing floor heating. So do I have to dismantle the original floor heating insulation layer and re-lay it? Friends said that you can also not dismantle, in the original insulation layer on the layer of heat preservation layer and then spread a layer of heat insulation, although the original insulation layer is not very good, but more or less there will be a little heat insulation effect, and then a good layer of heat insulation, double layer protection must be warm, equal to double layer insulation, it must be warmer than only a layer of floor heating insulation layer, and save the need to dismantle, save a procedure is relatively convenient.

Since the effect of laying a double layer is much better than that of a single layer, why do we only shop a single layer and not a double layer? First of all, because of the cost, the cost of laying a double layer is definitely higher than that of a single layer. Secondly, the normal decoration of the choice of insulation materials, are passable, so there will not be a serious situation like me is not insulated, generally speaking, a single layer of floor heating insulation is also enough.

Finally, a double deck will take up part of your home's floor height, which means your home will look a little shorter. Therefore, unless necessary, most people will not pave double layers.

I can't rub the heat of your house anymore. Laying a layer of benzene board will largely isolate the heat. It can effectively avoid the heat downstairs rubbing upstairs.

First of all, laying underfloor heating is for the temperature of your own home. Wouldn't it be better if you could reach the temperature in your home and want to warm up the whole world, the heating bill is the same. It is difficult to rub the heat under the floor heating.

From a personal point of view, even if you lay a heat shield, it will only minimize the heat transfer to the downstairs, and it is absolutely impossible to prevent the heat from being transferred downstairs! The same will still transfer the heat downstairs!

Before laying the floor heating pipes for floor heating, we first lay a layer of insulation board on the ground, that is, polystyrene board, so can we still use the heat in our home downstairs? Actually, it's just going to be minimized. And it is absolutely impossible to prevent the transfer of heat downstairs.

Polystyrene boards have a certain thermal conductivity. Like the common polystyrene board we use, the thermal conductivity is probably a very efficient and energy-saving insulation material. And the thermal conductivity of the corresponding concrete floor slab is approximately.

Therefore, the thermal conductivity of polystyrene board is only about 1 50 of concrete. But no matter how small its thermal conductivity is, its thermal conductivity is not zero. So there is still heat that conducts heat.

For insulation panels laid under underfloor heating, the common thickness is 20 mm to 50 mm. In many places, the first layer in contact with the ground is covered with 50 mm thick insulation boards, while the standard layer is basically covered with 20 mm to 30 mm thick polystyrene boards. Therefore, for this kind of polystyrene board, it is a certain thickness.

The thicker the thickness, the less heat conduction it conducts. For the polystyrene board we routinely lay, it can also continue to transfer heat downward.

For underfloor heating, the bulk density of the insulation board laid under is basically 20 kg. The bulk density of 20 kg leads to a certain amount of gap between the particles of the polystyrene board. And the existence of this amount of gap also appears in the thermal conductivity of our benzene board.

Therefore, in terms of the bulk density of the benzene board, it is impossible to completely isolate the heat.

The insulation board under the ground is not a whole board when paving, but is paved with benzene board of a certain specification and sizeIn this way, there is a gap between the polystyrene board and the polystyrene board. In addition, there is also a gap between the polystyrene board and the wall. Therefore, the existence of these gaps can lead to significant heat loss.

With indoor underfloor heating, we can't completely isolate its heat transfer to the downstairs. No matter what material we use, it is impossible to achieve complete thermal insulation. What we can do is reduce the transfer of heat to the downstairs as much as possible.

Yes. Because the benzene board is not well insulated, the heat will also be transferred to the lower floors.

I can't borrow it. The latter layer is largely separated from the heat. It's very difficult to get hot downstairs. It's almost impossible.

No, because if you have so many things, the heat will not be dissipated, and the heat of your house will not be used downstairs.

Yes, but the effect is not obvious. The function of laying a layer of benzene board is to have a thermal insulation effect, which can improve the efficiency of floor heating and reduce the temperature loss to the downstairs residents.

Probably not. Because the thermal insulation effect of the benzene board is still good, if the benzene board is paved, the floor heating temperature of your home will not be felt downstairs.

Yes, laying a layer of benzene board only reduces heat loss, not complete isolation.