What is the right thickness to choose for underfloor heating?

The standard thickness of floor heating floor is, laminate flooring is generally 6 8mm, three-layer parquet 8 9mm, as long as the environmentally friendly qualified laminate floor, can be used as floor heating floor, multi-layer parquet for floor heating is also good, the stability is better, the defect is thicker, and the density is relatively low, which will affect heat conductivity to a certain extent, but the comfort is better than that of laminate flooring.

In general, three-layer parquet and hardwood flooring are not recommended. The upper and lower layers of the three-layer parquet are the higher density wood of the same wood species, and the middle is pine, because the density of the middle layer is much smaller than the density of the upper and lower layers, the expansion coefficient of the low-density object after the moisture is greater than that of the high-density material, which is easy to cause the expansion of the middle layer of the three-layer parquet after being damp is greater than that of the upper and lower layers, resulting in floor cracking. Most solid wood floors are not suitable for floor heating flooring, and a small number of solid wood can be used as floor heating floors, however, limited by wood species, and some special process treatment must be done, the price is relatively high, and it is not suitable for ordinary families.

Are you satisfied with the above?

In order to increase heat conduction, the thickness of the underlay material and the floor should not be too thick, the standard thickness of the geothermal floor is, the laminate floor should be 6 8mm, and the three-layer parquet 8 9mm. It is recommended that consumers choose carefully at the same time, try to choose a small size, preferably a square or herringbone shape made of 200 40 10, so that its heat deformation is uniform.

1. The geothermal floor is very particular about the choice of materials, and the special substrates with wood density that meet the requirements are strictly selected. The thickness of the floor is between millimeters, which ensures that the floor has good air permeability and heat dissipation function.

2. Floor heating floor refers to the floor suitable for low-temperature hot water floor heating of leaky rock. Measuring a true geothermal floor requires a number of specific technical parameters.

3. The thickness of the floor heating floor is very particular, not too thin, not too thick, too thin and not good in quality, not good for sound insulation and vibration reduction, and there is no quality assurance, it is easy to warp the edges. If it is too thick, in the process of environmental change, the greater the stress generated by the skin when the floor shrinks and swells, and the chance of floor deformation and cracking increases.

<> "The use of floor heating is very convenient, but special attention should be paid to the choice of floor heating, especially the thickness of floor heating, which affects the normal use in the future. So what is the thickness of the underfloor heating.

First, the thickness of floor heating is more and less jujube

The thickness of the general underfloor heating is 5-6 cm. The insulation layer contains about 2 centimeters, the pipeline functional layer is about centimeters, and the bean stone sand is filled with imitation old slurry and cement mortar about 2 centimeters.

Of course, the thickness of the underfloor heating should also be determined according to the way it is laid and the material of the floor. For example, for solid wood floors, the thickness of underfloor heating should be 8-10 cm. If tiles are laid, the thickness of the underfloor heating should not be less than 8 cm.

In addition, the thickness of electric underfloor heating is 4 cm, and the thickness of water underfloor heating is 8 cm.

Second, what problems need to be considered for floor heating laying

1. When laying floor heating, we must pay attention to the warmth of the supervisor, if the supervisor does not do a good job of insulation, it is likely to have a serious impact on the heating of the floor heating.

2. When laying floor heating, the main pipe of floor heating must be flattened. Pay attention to the horizontal when it is horizontal, and vertical when it is vertical, so as not to affect the placement of the tiles behind.

3. When laying floor heating, please pay attention to the use of special flooring materials, because this kind of floor will not release formaldehyde at high temperatures, and ordinary floors cannot control the release of formaldehyde, which may cause damage to human health.

4. When laying floor heating, the design of the supervisor must be appropriate. It is better to ask an experienced person to design it, because the supervisor is equivalent to the heart of underfloor heating. Once it is not well controlled, it is likely to affect our normal use in the future.

5. It must be noted that there can be no error in the position of floor heating installation, and it must be accurate to avoid affecting the subsequent floor heating operation route.

6. When we install floor heating, fix the main pipe with a special clamp with the main pipe, which must be firm. After the floor heating is installed, it is important to carry out a pressure test.

The thickness of the floor is between 6 5 and 8 5 mm (the standard thickness of geothermal floors) to ensure that the floor has good air permeability and heat dissipation.

The thickness of the traditional parquet is mostly 12-15mm thick, and the solid wood geothermal floor is generally 18mm thick, and a few are 15mm or 20mm thick. Does the difference in thickness of 3-5mm have any effect on the use of geothermal energy? "The thickness of the floor does have a certain effect on the heat conduction", geothermal experts believe, "but the impact is not very large, the thickness of the floor is faster than the thickness of the 18mm floor, but in the continuous heating environment, the difference between the two thermal conductivity is not obvious; The floor is thicker, and the cost is higher."

Laminate flooring is usually 8mm or 12mm, solid wood flooring is usually said to be 18mm, and a few are 15mm or 20mm. Solid wood flooring is pure natural solid wood with good heat storage, and solid wood itself is a temperature control body; Laminate flooring is a criss-cross structure that also contains layers of glue. From the point of view of this theoretical significance and practical testing, the thermal conductivity of solid wood geothermal floor is not inferior to that of composite flooring, and even has better performance.

Generally, consumers give up laminate flooring and choose solid wood geothermal flooring mainly on the basis that solid wood flooring is more environmentally friendly and has a better foot feel. It is definitely good to have a thick solid wood floor floor, but it seems to be a contradiction to worry about the high energy consumption of heat conductivity. The opinion of the experts in the floor geothermal of Oppai is:

There is not much difference in continuous heating, and for places with continuous heating, if the heating system can guarantee the basic requirements of room temperature, you can choose a slightly thicker floor. To achieve a balance between thickness and heat conduction, we still need to learn.

The standard thickness of floor heating floor is, laminate flooring is generally 6 8mm, three-layer parquet 8 9mm, as long as the environmentally friendly qualified laminate floor, can be used as floor heating floor, multi-layer parquet for floor heating is also good, the stability is better, the defect is thicker, and the density is relatively low, which will affect heat conductivity to a certain extent, but the comfort is better than that of laminate flooring.

It is recommended that it is best not to exceed 10mm, the thickness of the floor is too thick, it will lead to poor heating, my house is to lay 6mm flooring lock floor heating floor.

Reinforced: 12mm, 11mm

Solid wood composite: 15mm