Thermal Conductivity Of Wooden Floor

The thermal conductivities differed according to the structure of the floorings.

Thermal conductivity of wooden floor. Details of analysed flooring elements no. Laminate wood flooring exhibited the highest thermal. However because marble tiles are usually twice as thick as ceramic tiles they offer greater protection against thermal conductivity. In the direction of the grain the thermal conductivity of wood is about twice what it is perpendicular to the grain.

Springer link feb 6 2009. Table 1 shows the thermal conductivity of all wood based materials. The average thermal conductivity is as follows. When installing an underfloor heating system with a wooden floor thermal conductivity is an important factor to think about.

Laminate flooring and solid wood flooring have high density as they are made of high density fiberboard hdf and thick solid wood respectively. With a hdf substrate here. Laminate flooring 0 115 w mk solid wood flooring 0 112 w mk modified engineered flooring 0 111 w mk engineered flooring 0 104 w mk. Tile floors such as marble and ceramic offer similar r values when compared based on the measurement.

Thermal conductivity declines as the density of the wood decreases. Thermal conductivity and water vapour transmission. However the type of underlayment used with a wood floor can increase the overall r value considerably. The heat conduction rate is λ 0 15 0 17 w m 2 k depending on the thickness of parquet.

The thermal conductivity was measured by using the guarded hot plate method. Laminate wood flooring exhibited the highest thermal conductivity because of its high density and thin layers compared to the other floorings. The thinner and denser the wood the quicker the heat up time. Thermal conductivity is a material property that describes ability to conduct heat thermal conductivity can be defined as the quantity of heat transmitted through a unit thickness of a material in a direction normal to a surface of unit area due to a unit temperature gradient under steady state conditions.

The thermal conductivity of wood is relatively low because of the porosity of timber. The thermal conductivities differed according to the structure of the floorings. The thermal conductivity was measured by using the guarded hot plate method. Thermal conductivity of wooden floors in the context of underfloor heating system applications 147 table 1.

An engineered parquet might be glued to a wooden base or straight on the concrete using a special glue. Code type and thickness of flooring elements cross section 1 a solid wood 22 mm oak 2 b three layer 14 mm oak 2 5 mm pine slats 9 0 mm. The reverse side of each laminate flooring was not melamine but phenolic faced. One coating was 0 2 mm thick because of an additional overlay.

Ensure the wood is as dense as possible for greater thermal conductivity.