Leca® Technical Documents and Downloads

At Leca® we pride ourselves in the history of our product use and we have a depth of knowledge and experience gained over time across a huge and diverse number of structural and geotechnical projects. We have an extensive library of technical information available (please see below).

For more information please contact us with your request.



Leca technical documents and specification sheets

Below are the downloadable Declaration of Performance (DoP) for each of the Leca® Lightweight Expanded Clay Aggregate grades readily available in bulk form from stocking ports across the UK. 


EN 13055-1 Lightweight aggregates for Concrete, mortar and grout

EN 13055-2 Lightweight aggregates for unbound and bound applications

 

EN 14063-1 Lightweight aggregate for insulation

 

EN 15732 Lightweight fill and thermal insulation products