Thermal Conductivity Of Roof Tiles

Asbestos cement sheet.

Thermal conductivity of roof tiles.

Thermal conductivity was measured by lee s disk method. Table 6 thermal conductivity specific heat capacity and density system material database material description. Leading cool tiles. The roofing tile made from recycled materials has a lower coefficient of thermal conductivity than the other building elements.

Tiles clay tile. Generally the slater takes into account this effect leaving enough space between the tiles. Manufacturer of thermal tiles thermal roof tiles rocotile thermal roof tiles rocotile ceramic roof tiles rocotile offered by rocotile industries private limited chennai tamil nadu. Thermal properties of the sludge incorporated tiles were investigated and compared with the conventional tiles.

K 1000 w m. As a roofing material thick terra cotta tiles help to insulate your home s interior spaces. Thermal conductivity of building materials thermal conductivity of building materials. Due to its low thermal conductivity clay tile will keep your home cooler than other roofing materials.

Density w mk j kgk kg m3 asphalts other roofing finishes asbestos cement decking. Tile hanging 1900 kg m3 timber 650 kg m3 timber flooring 650 kg m3 timber rafters timber roof or floor joists roof tile 1900kg m3 timber blocks 650 kg m3 web of i stud timber wood wool slab 500kg m3 cellular glass expanded polystyrene. Aside from the obvious benefit of lowered utility bills the lower thermal conductivity of clay roof tile will also protect and extend the life of your roofing underlayment. 99 4 less than the zinc sheet 72 5 less than the concrete roofing tile and 49 2 less than the ceramic roofing tile.

When designing the roof the effect of thermal expansion must be taken into account. Bulk density reduces with increasing the sludge content which is a favorable property of roof tiles. The thermal expansion causes that each slate tile increases or decreases its volume depending on the temperature. The si unit of thermal conductivity is w mk.

The thermal conductivity of a substance as defined as a heat flow per unit area per unit time when the temperature decreases by one degree in unit distance. Transverse breaking strength was optimum at 20 sludge indicating 22 9 increment compared to the conventional tile. Verea clay tile are a much better thermal insulator than asphalt shingles concrete roof tile or metal roof panels. The clay s insulating properties can contribute to reduced energy usage and lower utility bills.