ECA Thermal Insulation Mortar

For Lightweight Roof Top Thermal Insulation

Temperature Difference Up to 11°C ( subject to standard conditions applicable )

Expanded Clay Aggregate (ECA) Cemented Mortar is an ideal replacement of Brickbat Coba  before IPS and an ultimate lightweight thermal insulation solution.

Expanded Clay Aggregate (ECA) cemented mortar is poured on the floor and levelled ( As per desired thickness and slope correction in the range of 50 mm to 100 mm ). For prevention of immediate drying and to allow curing, the mounted layer needs to be covered with plastic material for at least 24 hrs. Post this process, We need to cure with regular spraying of water. Lay any tiles or China Mosaic on the top of the laid Expanded Clay Aggregate (ECA) INSULATION MORTAR.

Key Features:

  • Dramatical drop in temperature. 
  • Light in Weight and Strong.
  • Application of the above mortar dramatically improves the thermal and acoustic insulation.
  • Protects from the thermal cycling effects and enhances the building life.
  • Saves electricity.
  • Easy application and maintenance free.

Test Reference for ECA Cemented Mortar

Thermal Conductivity at 10.3°C Mean Temperature 0.1188 W/mk
Density 750.37 Kg/m3
pH Neutral
Crushing Strength 650.356 N/mm2
Thermal Resistance for 50 mm thickness 0.4209 m2K/W
Overall Heat Transfer Coefficient ( U Value ) 1.75 W/m²K


100 % Inert

Light in Weight

Reduction of 40-50% Load

High Compressive Strength

Cylinder Compressive Strength 0.6 to 3.0 N/mm2

Non-Toxic & Eco- Friendly

100% Eco-Friendly and Sustainable

Excellent Thermal Insulation

Thermal Conductivity 0.097 to 0.10 W/mK

Excellent Sound Insulation

Excellent Acoustic Insulation Property

Excellent Fire Resistance

1 to 6 hrs - 9 to 19 cm LAC 1100 kg/m³

Earthquake Resistant


Saves Electricity

Excellent insulation properties allows greater energy savings