Is there a difference in the thickness of the solid wood floor floor?

In general, the smaller the thickness of the floor, the greater its heat flow. The greater the thickness of the floor, the greater the effect on the conduction of heat, but "not very much". However, it is best to choose a thickness of 12mm to 15mm, in contrast, a 12mm floor conducts heat faster than 15mm, but in a continuous heating environment, the difference in thermal conductivity between the two is not obvious; The floor is thicker, and the cost is higher.

For places with continuous heating, if the heating system is able to guarantee the basic requirements of room temperature, a slightly thicker floor can be chosen. In addition, under geothermal conditions, the temperature of the floor is relatively high, and as the temperature increases, the formaldehyde release rate of the floor accelerates, so you should try to choose a floor with low formaldehyde release. As a geothermal floor, it is best not to choose a floor that is too wide or too long, the larger the size of the floor, the larger the gap in the geothermal environment.

In particular, if the moisture content of the surface layer of the wide-sided single-width three-layer parquet should be controlled below 8%, otherwise the floor surface layer will crack. Cracking can also occur under geothermal conditions. Therefore, the moisture content of the surface layer should be strictly controlled during the production of three-layer parquet used for geothermal heating.

Under geothermal conditions, when the moisture content of the floor changes, the slats expand differently, and there will be obvious rib-like ripples on the floor surface. If the thickness of the surface layer of the three-layer parquet is more than 3mm, it is not easy to appear this phenomenon. Therefore, three-layer parquet with a surface thickness of 3mm and below is not suitable as a geothermal floor, while a seven-layer and 11-layer solid wood floor is more suitable for geothermal heating.

The thicker the floor, the more heat is lost. Parklux's solid wood flooring is made from natural logs to minimize heat loss. ,, look at my answer, I am very grateful. If there is anything else you need, you can ask, thank you!

Whether it is traditional geothermal heating or electric geothermal heating, the choice of wood flooring is particularly crucial. If the floor is not selected properly, even the best geothermal products will cause problems in heating the home. For consumers, in addition to looking at the quality inspection report when choosing, they must not forget to check the floor heating related test report issued by the professional testing department.

Geothermal heating floor should be breathable and heat dissipated.

Nowadays, there are a lot of floors on the market that can be used for geothermal heating, due to too many brands, it is difficult for consumers to choose, the reporter was recently informed that in order to standardize the mixed market behavior, last year the relevant departments of the state issued the "wooden floor for floor heating" (ly t17002007), this year's provincial forest products quality inspection station after equipment debugging and technical updates, from September this year can be based on this standard to inspect the floor geothermal performance.

According to the industry, "floor heating with wooden flooring" on the floor of the heat resistance, damp heat resistance, thermal conductivity and so on to make detailed provisions, for consumers, to view the quality inspection report to see its test conclusion is the most convenient way, if it is claimed to be a special floor for floor heating, but can not get out of the test report, consumers must be cautious to buy. The floor that can be used for geothermal heating must first have good air permeability and heat dissipation, generally speaking, the thickness should not exceed 12mm, "for geothermal heating, the floor should have a heat-resistant function, but it should not be too thick, affecting heat dissipation, so 8mm to 12mm is more suitable!" ”

If you choose electric heating, the thickness of the floor should not be too thick, it is enough to choose 8 to 12 thick, the heat transfer is faster, if you need to use the keel for plumbing, choose 15 thick. The choice of Liansheng multi-layer solid wood flooring, the criss-cross structure is a special product for floor heating.

The thermal floor should take into account the problem of heat conduction, so generally do not choose too thick floors, solid wood and solid wood multi-layer at 8mm. When it comes to the keel problem above, do not hit the keel regardless of water heating or electric heating, because the keel will not only break the water pipe, the danger of the electric heating film, but also have a keel between the floor heating and the floor There is an air belt, in the use of floor heating, only after the air belt is heated to a certain temperature can the heat be transmitted to the floor, the heating is relatively slow, and the energy consumption.

Don't prevent referring to the Tiange pure solid wood floor floor, which is laid directly, without nails, glue, keel, and bayonet.

1. The thickness of ordinary geothermal floors.

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.

2. Which size of geothermal floor is better?

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.

Nowadays, in decoration, more and more people choose floor heating floor, and its market is getting bigger and bigger, so what is the floor heating floor? What is the difference between geothermal flooring and ordinary floor slabs? Don't worry, let's answer them one by one.

1. What is the difference between geothermal flooring and ordinary flooring?

1. The density is different.

Because of the need to cover the floor heating system and conduct heat, the material density of the floor is usually higher than that of ordinary flooring, and the better the floor heating floor, the higher the density.

2. The stability is different.

Geothermal flooring must have excellent stability and filial piety, because it generally has to deal with thermal expansion and cold contraction, so it is less prone to deformation and cracks than ordinary floors.

3. Different thermal conductivity.

Because of its high density and good material, geothermal floor has better thermal conductivity than ordinary flooring, which can make it keep the indoor temperature constant and mild.

4. The composition of the material is different.

Geothermal flooring usually uses solid wood mixed flooring or laminate flooring, while ordinary flooring is not so high, usually using ordinary solid wood, there are also some gaps in terms of touch.

2. What is a geothermal floor?

Geothermal flooring, also known as cryogenic radiant flooring, refers to flooring that is laid on the ground where a low-temperature radiation system is installed. This kind of floor is also called underfloor heating. Geothermal floor heating method has always been a hot water pipe, or cable can be used as a way to heat, and at the same time can be transmitted to all corners of the room through the wooden floor to ensure the heating effect, compared with the traditional heating method, geothermal floor has its advanced.

The heating range of the geothermal floor is very large, and the heating distribution is more balanced, using the alternating way of cold and heat, from top to bottom, which is fully in line with the principle of heat conduction now, so that people can feel the comfortable feeling of foot warmth, and at the same time arrange energy saving and high efficiency.

The difference between the geothermal floor and the ordinary floor is that the temperature of the floor is discharged from the heating ducts on the ground, and at the same time, in the process of conduction, it will not damage the geothermal pipes and will not affect the overall thermal conductivity effect.

When many people install the hot floor, they are more concerned about what is the difference between it and ordinary flooring? PChouse will take you to find out.

1. The density is different.

Because of the need to cover the floor heating system and heat conduction, the material density of the floor heating floor is usually higher than that of ordinary floors, and the better the floor heating floor, the higher its density.

2. The stability is different.

Geothermal flooring should have a relatively hard stability, because it generally has to deal with thermal expansion and cold contraction, so it is less prone to deformation and cracks than ordinary floors.

3. Different thermal conductivity.

Because of its high density and good material, geothermal flooring has better thermal conductivity than ordinary flooring, which can make it keep the indoor temperature constant and mild.

4. The composition of the material is different.

Geothermal floor stoves usually use solid wood mixed flooring or laminate flooring, while ordinary flooring is not so high, usually using ordinary solid wood, and the difference in touch is greater than that of concealment.

The operation and maintenance expenses of the geothermal floor must be thin, not thick. Three-layer solid wood and multi-layer solid wood and bamboo flooring and laminate flooring can be selected, with a board thickness of no more than 8 mm and a maximum of 10 mm; But three layers of solid wood can reach a thickness of 15 mm; Solid wood flooring with good performance up to 18 mm thickness; Plastic flooring is generally very thin, within 5 mm.

When choosing a geothermal floor, pay attention to the following:

1. Good dimensional stability.

This point depends on the density of the substrate of the floor and the internal bonding strength, the higher the internal bonding strength, the better the ability of the floor to withstand temperature changes, and the phenomenon of cracking will not occur, only the substrate is a relatively dense wood floor, in order to ensure that it does not crack and deform at high temperature for a long time.

2. Not afraid of humid environment.

That is, the expansion rate of the water absorption thickness. Floors used for radiant floor heating with hydrothermal heat require little dimensional change and an expansion rate of less than or equal to % in high humidity. In general, the smaller the expansion rate, the better the moisture resistance of the floor.

3. Formaldehyde emission should not exceed the standard.

It is required that the formaldehyde emission will not exceed the standard under the condition of long-term heating. When consumers choose geothermal flooring, they must choose the floor with low formaldehyde content as much as possible, because the higher the temperature, the more formaldehyde is released.

4. The heat transfer should be fast.

5. Not afraid of high temperatures.

Because the geothermal floor has to withstand high temperature heating for a long time, the performance of the product decorative layer is required to be stable, and there will be no fading and rough light under the condition of high temperature for a long time.

Böll's solid wood double-lock flooring is very thin, thinner than ordinary flooring. And there is no need to play keels when laying floors, which is the best for houses with lower floors.

The method of choosing a solid wood geothermal floor to ensure the use of the effect:

First, look at stability.

When choosing all kinds of flooring, we need to pay attention to stability, especially the floor used in the geothermal environment, which will have some impact on the choice because of the complex use environment, so we should choose the geothermal floor with good material stability.

Good solid wood flooring can achieve a variety of environmental protection indicators, it can withstand the repeated baking and grinding of geothermal heat, especially in the long-term high temperature state, this pure natural floor will not have, harmful gas emissions, and therefore improve people's indoor environmental health indicators.

Second, look at the cost performance.

When you choose any product, you will choose cost-effective, so solid wood flooring is the best choice for everyone, because it can be reused, and teak floor has a reputation that has benefited from several generations, because the longer it is used, the better the performance, and the more you use it, the better the appearance.

3. Look at thermal conductivity.

When the solid wood floor is used in the geothermal environment, the surface of the surface where the heat leakage and clear of the ground wants to be transferred must pass through the floor, so there will be heat loss, so we must pay attention to it when choosing the geothermal floor, a good floor not only has a good foot feeling, but also controls the heat loss in a reasonable range.

First, look at the floor material.

There are many tree species of solid wood flooring, there are imported timber, domestic timber, precious tree species and conventional tree species, due to the great difference in the material properties of different tree species, when purchasing pure solid wood geothermal flooring, you should pay attention to the selection of tree species with relatively stable material properties, such as teak, dragon and phoenix sandalwood, etc., and choose according to your own preferences, ** and economic conditions.

Second, choose the size of the specification.

Under the premise of satisfying aesthetic conditions, in terms of stability, the smaller the size of the pure solid wood geothermal floor, the better the deformation resistance, it is recommended that consumers choose a shorter, narrower solid wood geothermal floor, its deformation is relatively small, which can reduce the phenomenon of bending, torsion, cracking, shrinkage, arching and other phenomena of solid wood floor in the floor heating environment.

3. Measure the moisture content.

The moisture content of solid wood geothermal floor is an important factor that directly affects the deformation of the floor, the moisture content of the purchased floor is usually 7% 10%, and the moisture content of the same batch of products should be relatively uniform, be sure to see the inspection report or on-site determination of moisture content when purchasing. In addition, according to the different climatic properties of the north and south, coastal, inland and other regions, the moisture content will fluctuate appropriately, which generally does not affect the normal use.

Generally, professional pure solid wood geothermal floor stores have floor moisture content testing instruments, and relevant personnel are required to conduct multi-point tests on samples when purchasing, and the readings are 7% to 10% to meet the standards.

Fourth, look at the processing accuracy.

It can be used in a simple way to identify the processing accuracy, usually with about ten pieces of floor on the flat ground to simulate paving, with hand touch and visual inspection to observe whether the joint is smooth and smooth, whether the tongue and groove bite is appropriate. According to the requirements of national standards: the large value of solid wood floor assembly and seam should be; The large value of the assembly height difference should be.

Fifth, the quality of the board surface.

The quality of the board surface is one of the main bases for the grading of the floor. Due to the different environments in which the wood grows, and even different parts of the same tree, its texture and color are different. Therefore, there is usually a certain color difference in solid wood flooring, which is determined by the natural properties of wood.

Usually, color difference, knots, texture changes, etc. can better reflect the natural charm of real wood, and do not need to be too demanding.

6. Thermal conductivity.

Solid wood flooring is used in the floor heating environment, and its heat resistance dimensional stability, moisture resistance dimensional stability, surface damp heat resistance, surface cracking resistance, and thermal conductivity must meet the requirements of the industry standard "Wood Floor for Floor Heating"; And the thermal conductivity should be 8 h.