ECA Tile Lab Test Reference
Roof Top Thermal Insulation Tile
Expanded Clay Aggregate (ECA®) Tile is introduced 1st time in India.
Temperature Difference: up to 11°C ( subject to standard conditions applicable )
Test Certificate Reference
National Laboratory for Testing and Development of Thermal Insulation
A project under the National Facilities in Engineering and Technology with Industrial Collaboration ( NAFETIC ) Scheme of AICTE
Test Type: Determination of thermal conductivity
Test method: Guarded Hot Plate Method as per ASTM C177
Specimen Details: Expanded Clay Aggregate (ECA®) Roof Insulation Tile
Description of Product: Expanded Clay Aggregate (ECA®) Roof Insulation Tile is a composite material made from ceramic tile, cement, Ash and Expanded Clay Aggregates (ECA®).
Moisture Content: Nil ( Sample preheated at 70°C in oven for 24 hours before testing for thermal conductivity )
Dimensions: 294 mm X 294 mm
Average sample thickness (as tested ): 39 mm
Density: 976.79 kg/m3
Test Result
Mean Specimen Temperature (°C) |
Observed Apparent Thermal Conductivity Value (W/m.K) |
Observed Resistance Value (m2 .K/W) |
30 | 0.3679 | 0.106 |
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