Propuesta metodológica para dosificación del hormigón proyectado
Author(s): |
Tomás García
Luis Agulló Antonio Aguado José Rodriguez |
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Medium: | journal article |
Language(s): | Spanish |
Published in: | Hormigón y acero, 2nd Quarter 2001, n. 220, v. 52 |
Page(s): | 43-56 |
Abstract: |
Mix design procedure for shotcreteThis article deals with different aspects related to the mix design of shotcrete. First, a review of the existing mix proportioning methods for shotcrete is presented. In general, these methods are highly empirical and there is not an internationally established method. Then a mix design procedure for dry and wet-mix shotcrete is proposed and its theoretical basis is developed. The procedure takes into account the influences of rebound, application technique and the characteristics of the support. Finally, for a better understanding of the procedure, it is illustrated with a practical application. |
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