Documento de conferencia

Sustainable use of concrete aggregates in Argentina

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Resumen

Córdoba province (Argentina) produces important quantities of aggregates, especiallyfor concrete structures. Low quality materials can decrease structure’s Ufe and increment environmental liabilities and the use of quartz- bearing rocks can develop alkali-silica reactions (ASR) which affect concrete durability. Rocks reactivityfrom Córdoba was evaluated through standardized methods showing good behaviour due to their favorable textural and microstructural characteristics.

Palabras clave
agregados
hormigón
uso sostenible
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