Roofs and Floors
Expanded Clay Aggregate (ECA ®) is used extensively in floors and Roofs, both loose on its own or mixed with binders (cement, lime, resins, etc...).
To fully exploit the insulating and lightness characteristics of granular expanded clay, the material should be laid loose on the floor or roof and simply levelled to the thickness desired (with slight falls if required). If the top surface is not to be walkable, it can be left as it is, otherwise it must be covered with a layer of another material (various types of panel, a screed, a non-structural or structural floor slab, or plant growth soil).
Expanded Clay Aggregate (ECA ®) binds easily with cement to give a lightweight concrete floor with better mechanical strength as compared to the loose product. These concrete mixes can be prepared using ordinary batchers or mixers.
This material can also be mixed with other binders, such as hydraulic lime and resins.
Benefits
![Light expanded clay, construction aggregate, eca, leca, manufacturer, supplier, India, building mate Light expanded clay, construction aggregate, eca, leca, manufacturer, supplier, India, building mate](https://www.expandedclayaggregate.com/images/product_benefit/100nert1.png)
![Product Benefit Image](https://www.expandedclayaggregate.com/images/product_benefit/100nert1.png)
100 % Inert
![Light expanded clay, construction aggregates, eca, leca, manufacturer, supplier, India, building mat Light expanded clay, construction aggregates, eca, leca, manufacturer, supplier, India, building mat](https://www.expandedclayaggregate.com/images/product_benefit/Light-in-Weight1.png)
![Product Benefit Image](https://www.expandedclayaggregate.com/images/product_benefit/Light-in-Weight1.png)
Light in Weight
Reduction of 40-50% Load
![Light expanded clay, construction aggregate, eca, leca, manufacturer, supplier, India, building mate Light expanded clay, construction aggregate, eca, leca, manufacturer, supplier, India, building mate](https://www.expandedclayaggregate.com/images/product_benefit/High-Compressive-Strength.png)
![Product Benefit Image](https://www.expandedclayaggregate.com/images/product_benefit/High-Compressive-Strength.png)
High Compressive Strength
Cylinder Compressive Strength 0.6 to 3.0 N/mm2
![Light expanded clay, construction aggregate, eca, leca, manufacturer, suppliers, India, building mat Light expanded clay, construction aggregate, eca, leca, manufacturer, suppliers, India, building mat](https://www.expandedclayaggregate.com/images/product_benefit/Micro_Porous_Structure1.png)
![Product Benefit Image](https://www.expandedclayaggregate.com/images/product_benefit/Micro_Porous_Structure1.png)
Micro Porous Structure
Aids Better Aeration
![Lightweight expanded clay, construction aggregates, eca, leca, manufacturer, supplier, India, buildi Lightweight expanded clay, construction aggregates, eca, leca, manufacturer, supplier, India, buildi](https://www.expandedclayaggregate.com/images/product_benefit/Toxic--Eco--Friendly1.png)
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Non-Toxic & Eco- Friendly
Green Material, 100% Eco-Friendly and Sustainable
![Lightweight expanded clay, green construction aggregates, eca, leca, manufacturer, India, building m Lightweight expanded clay, green construction aggregates, eca, leca, manufacturer, India, building m](https://www.expandedclayaggregate.com/images/product_benefit/Good_Water_Absorption1.png)
![Product Benefit Image](https://www.expandedclayaggregate.com/images/product_benefit/Good_Water_Absorption1.png)
Good Water Absorption
18 to 23 % of size
![Light expanded clay, green construction aggregates, eca, leca, manufacturer, India, building materia Light expanded clay, green construction aggregates, eca, leca, manufacturer, India, building materia](https://www.expandedclayaggregate.com/images/product_benefit/Good_Water_Drainage1.png)
![Product Benefit Image](https://www.expandedclayaggregate.com/images/product_benefit/Good_Water_Drainage1.png)
Good Water Drainage
Excellent Drainage Property
![Light expanded clay, construction aggregate, eca, leca, manufacturer, supplier, India, building mate Light expanded clay, construction aggregate, eca, leca, manufacturer, supplier, India, building mate](https://www.expandedclayaggregate.com/images/product_benefit/Excellent-Thermal-Insulation1.png)
![Product Benefit Image](https://www.expandedclayaggregate.com/images/product_benefit/Excellent-Thermal-Insulation1.png)
Excellent Thermal Insulation
Thermal Conductivity 0.097 to 0.10 W/mK
![Lightweight expanded clay, construction aggregates, eca, leca, manufacturer, supplier, India, buildi Lightweight expanded clay, construction aggregates, eca, leca, manufacturer, supplier, India, buildi](https://www.expandedclayaggregate.com/images/product_benefit/Excellent-sound-Insulation-properties1.png)
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Excellent Sound Insulation
Excellent Acoustic Insulation Property
![Light expanded clay, construction aggregate, eca, leca, manufacturer, supplier, India, building mate Light expanded clay, construction aggregate, eca, leca, manufacturer, supplier, India, building mate](https://www.expandedclayaggregate.com/images/product_benefit/Low-Coefficient-of-Thermal-Expansion1.png)
![Product Benefit Image](https://www.expandedclayaggregate.com/images/product_benefit/Low-Coefficient-of-Thermal-Expansion1.png)
Low-Coefficient of Thermal Expansion
![Light expanded clay, construction aggregated, eca, leca, manufacturer, suppliers, India, building ma Light expanded clay, construction aggregated, eca, leca, manufacturer, suppliers, India, building ma](https://www.expandedclayaggregate.com/images/product_benefit/Excellent-Fire-Resistance1.png)
![Product Benefit Image](https://www.expandedclayaggregate.com/images/product_benefit/Excellent-Fire-Resistance1.png)
Excellent Fire Resistance
1 to 6 hrs - 9 to 19 cm LAC 1100 kg/m³
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