Ciment Durable
Imported Edition - Ships in 18-21 Days
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Imported Edition - Ships in 18-21 Days
Free Shipping in India on orders above Rs. 500
Cette �tude vise � r�duire l'impact environnemental du ciment en substituant partiellement le clinker par l'argile calcin�e de N'Djamena et la rhyolite. Les mat�riaux, riches en silice et en alumine, ont montr� une bonne activit� pouzzolanique apr�s calcination (700 et 800 C). Les essais m�caniques r�v�lent une am�lioration des r�sistances � la compression de 6 � 16 %, avec des performances optimales obtenues � 800 C.La substitution de 5 � 8 % du clinker permet d'obtenir des ciments conformes aux normes (EN 197-5), tout en r�duisant le co�t des mati�res premi�res et les �missions de CO₂. Cette approche constitue une solution durable, �conomiquement viable et adapt�e au contexte local pour la production de ciment.
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