ECA Thermal Insulation Flooring Block

Thermal Insulation Flooring Block

Expanded Clay Aggregate (ECA) Thermal Insulation Flooring Block

ECA Thermal Insulation Flooring Block is a composite material made from Cement, Fly Ash and Expanded Clay Aggregates (ECA)ECA Thermal Insulation Flooring Block is introduced 1st time in India. The product is capable of offering excellent thermal insulation with a temperature difference up to 11°C. (Standard conditions applicable)

Key Features of the product

  • Improves the thermal behavior of the building and saves electricity consumption.
  • High thermal insulation efficiency, which does not change with time.
  • Protects from thermal cycling effects and increases the building life.
  • Light in weight and strong.
  • Easy application and maintenance free.


Same as conventional ceramic tile laying technique with 4-5 mm groove between flooring blocks.

P.S. Waterproofing is must before laying the ECA thermal insulation flooring blocks.

Groove Fill

After setting of Expanded Clay Aggregate (ECA) thermal insulation flooring blocks, fill the joints by mixture of fine sand + normal cement mortar or any other cementitious material.

Application: Lightweight Roof Top Thermal InsulationFlooring Insulation, Podium Landscapes, Hardscapes and the like.

Moisture content: Nil (Sample preheated at 70 °C in oven for 24 hours before testing for thermal conductivity)

Test method : Guarded Hot Plate Method as per ASTM C177 and ISO 8302

Dimensions 300 mm X 300 mm X 40 mm
Density (as tested) 608.377 kg/m3
Unit Weight 2.2 kgs – 2.5 kgs
Thermal conductivity at 30.2ºC specimen
mean temperature
0.1779 W/mK
Thermal Resistance for
40 mm thickness
0.2305 m2K/W
Surface Finish Smooth & Partially Rough
( Ideal for Paint Application, Ceramic Tile, China Mosaic or any other exposed application )
Overall Heat Transfer Coefficient ( U Value ) 2.6532 W/m²K