Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Filler effect"”.
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Filler effect of mineral powders on ultra high performance concrete
La conception du béton à ultra-haute performance (BUHP) a été affinée depuis sa conception dans les années 90. En raison de ses très bonnes performances dans les scénarios de structure et de durabilité, de plus en plus de recherches sont menées sur l'optimisation des composants nécessaires pour …
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The Influence of Amorphous, Sub-Micrometer Silica Particles in Cement Pastes and Mortars with Very Low Water-to-Cement Ratios (Ultra-High Performance Concrete)
… from alite hydration on silica surfaces (seeding effect). Herein, the influence of the reactivity of silica has been rarely considered. Furthermore, the incorporation of discrete, not agglomerated particles becomes increasingly important with respect to the particle packing density (filler effect) …
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Development of low-clinker concrete: partial replacement of cement with calcined clay and limestone, based on selected African raw materials
… include other minerals present in the clay, the filler effect, pozzolanic reaction, formation of carboaluminate phases, stabilisation of the ettringite phase, and the internal surface area of the clay.
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Supercritical Carbon Dioxide Processing Of Nano - Clays And Polymer/clay Nanocomposites
<p>Effective dispersion of the fillers in a polymer matrix and improvement of polymer-clay interactions are two key challenges in the field of nanocomposites. A novel processing method that utilizes the unique properties of supercritical carbon dioxide (scCO2) to disperse nano-clay and prepare a …