Research on effects of active mineral additional SF content on properties of ultra high performance concrete - UHPC

Abstract

ABSTRACT:

This paper presents the research results on the influence of mineral additive content - Silica Fume on the properties of UHPC and UHPC mixtures: flow, air bubble content, setting time, compressive strength, Modul elasticity, tensile strength and flexural strength.

Keywords: Ultra High Performance Fibre Reinforced Concrete – UHPC, mineral additives – Silica Fume, Micro Steel fiber, heat moisture curing, compressive strength, tensile strength, flexural strength, Modulu elasticity and Poisson’s.