Anzeige
Erschienen in:
2018 | OriginalPaper | Buchkapitel
Research on Long-Term Strength of Glass-Fiber Reinforced Concrete
verfasst von : Antonina Ryabova, Alexey Kharitonov, Larisa Matveeva, Nina Shangina, Yuri Belentsov
Erschienen in: International Scientific Conference Energy Management of Municipal Transportation Facilities and Transport EMMFT 2017
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Abstract
The article describes the research results of physical & mechanical properties of glass-fiber reinforced concrete through time, at different dosing of alkaliproof fiber and metakaolin of MKZhL-2. The bending strength data of glass-fiber reinforced concrete, modified by metakaolin, in the age of 28 and 180 days were obtained. The co-effect of metakaolin and microsilica on strength properties of fine glass-fiber reinforced concrete was considered. It was demonstrated that the injection of metakaolin in a quantity of 30% of Portland cement allows retaining the long-term strength of fiber reinforced concrete. The complex usage of MKZhL-2 & MK-85 allows retaining or even increasing the bending strength in the age of 28 and 180 days.