CEMENT-FREE POROUS SUBSTRATE FOR PLANT GERMINATION AND GROWTH MADE OF ALKALI-ACTIVATED POZZOLANS

The present invention concerns a Portland cement-free porous rigid mineral substrate made of alkali-activated pozzolans, a method for preparing the same, and use of said substrate to optimize plant germination and growth.

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Bibliographische Detailangaben
Hauptverfasser: GUERINI, Alexandre, CHAPELAT, Julien, LEFSRUD, Mark Gregory, HITTI, Yasmeen, ZAMPINI, Davide
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention concerns a Portland cement-free porous rigid mineral substrate made of alkali-activated pozzolans, a method for preparing the same, and use of said substrate to optimize plant germination and growth.