Ceramic Roof Tile Thermal Conductivity

Thermal shock resistance astm c484 measures a glazed ceramic tile s resistance to thermal shock created by rapid or severe temperature changes as might be found near a fireplace or stove surround for example.

Ceramic roof tile thermal conductivity.

The thermal conductivity of the ceramic tile materials at room temperature which varied from 0 6 to 1 7 w m 1 k 1 correlates to their density as shown in fig. Transverse breaking strength was optimum at 20 sludge indicating 22 9 increment compared to the conventional tile. K l length m q total heat transfer watt q heat flux w m2 r thermal resistance t temperature c or k tf builk fluid temperature c or k. Thermal properties of the sludge incorporated tiles were investigated and compared with the conventional tiles.

Bulk density reduces with increasing the sludge content which is a favorable property of roof tiles. For instance you can use advanced digitally printed designer tiles for the flooring of your living room bedroom or kitchen. K coefficient of thermal conductivity w m. The roofing tile made from recycled materials has a lower coefficient of thermal conductivity than the other building elements.

Because ceramic tiles properties include high resistance to water they can be effectively used for the wet areas of your home like the. The thermal insulation was evaluated by nch 853 2007 and was equal to 1 41 m k w equivalent to a thermal transmittance to 0 71 w m k. 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 higher fe 2 o 3 content of the red s ceramics may explain its higher thermal conductivity compared to the white s tiles of similar densities.

99 4 less than the zinc sheet 72 5 less than the concrete roofing tile and 49 2 less than the ceramic roofing tile. Ceramic tiles are quite versatile and can be used to refurbish floors and walls. The heat transfer rate dq dtthrough fiber cement was assessed using the thermal conductivity at 25 c figure 8 while the ther mal conductivity of the ceramic tiles was adopted as 0 93 w m k 1 padilha et al 2001.