[PDF][PDF] Carbon nanofiber/clinker hybrid material as a highly efficient modificator of mortar mechanical properties
LI Nasibulina, IV Anoshkin, AV Semencha… - Materials Physics and …, 2012 - ipme.ru
Materials Physics and Mechanics, 2012•ipme.ru
Carbon nanofiber (CNF)/clinker hybrid material was prepared by a direct synthesis of CNFs
on the surface of clinker particles in a fluidized bed reactor using acetylene and carbon
dioxide gases at the temperature of 550 C. This allowed us to achieve a good dispersion of
CNFs in a clinker matrix and to prepare strong mortar composite. Optimal concentration of
the CNFs to enhance mechanical properties of the mortar was found to be around 0.4%,
which led to more than 2.5-fold increase in the compressive strength.
on the surface of clinker particles in a fluidized bed reactor using acetylene and carbon
dioxide gases at the temperature of 550 C. This allowed us to achieve a good dispersion of
CNFs in a clinker matrix and to prepare strong mortar composite. Optimal concentration of
the CNFs to enhance mechanical properties of the mortar was found to be around 0.4%,
which led to more than 2.5-fold increase in the compressive strength.
Abstract
Carbon nanofiber (CNF)/clinker hybrid material was prepared by a direct synthesis of CNFs on the surface of clinker particles in a fluidized bed reactor using acetylene and carbon dioxide gases at the temperature of 550 C. This allowed us to achieve a good dispersion of CNFs in a clinker matrix and to prepare strong mortar composite. Optimal concentration of the CNFs to enhance mechanical properties of the mortar was found to be around 0.4%, which led to more than 2.5-fold increase in the compressive strength.
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