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Nexclay expanded clay is produced for a wide range of applications, its use allows greater energy savings, thermal and acoustic comfort and environmental protection.




Is a light aggregate with a spherical shape, with an internal structure formed by a ceramic foam with micropores and a rigid and resistant surface.

Supply method

The different particle sizes of Nexclay expanded clay can be supplied in: 50-litre bags, 1,5 m³ BigBags, 3,0 m³ BigBags and Bulk.

Insulation and Lightweight Filling in just 3 steps:

Nexclay is the ideal solution for a lightweight filling with good mechanical, thermal and acoustical properties.


  1. Fill and level with dry Nexclay expanded clay;
  2. Water the surface watering with cement run-off;
  3. After 24 hours, the ground is ready for the final screed.
Learn more about this application

Technical Documentation

Consult here our product technical data sheets.


See Nexclay catalogues for different applications.


See product certificates here.


Consult the prices of Nexclay expanded clay.


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