Browsing by Author "Kobaka, J."

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    Impact resistance of sfrm modified by varied superplasticizers
    (Видавництво Національного університету «Львівська політехніка», 2007) Katzer, J.; Kobaka, J.
    The paper presents results of examinations of steel fiber reinforced mortar (SFRM) modified by superplasticizers based on different chemical substances. The described SFRM were made on the basis of fine aggregate cement matrix modified by the addition of hooked steel fibers. The examination was a drop-weight test. Results allowed to specify influence of the specific superplasticizer on SFRM dynamic features.