In order to make more effective use of silica fume on the improvement of the microstructure of hardened cement paste, many researchers at home and
With the increasing use of micro silica fume in cement concrete, refractory materials and other fields, it is gradually becoming a common material modification admixture,
Silica fume was discovered as a by-product of the silicon metal production process. Echter, it has proved high-value thanks to its physical and chemical properties.
microsilicium, of silicadamp, is een bijproduct van de productie van silicium- en ferrosiliciumlegeringen. Wanneer deze legeringen worden gemaakt?, a small amount of silicon dioxide
Silica-damp is een goede betonbijmenging, vuurvast additief, dispergeermiddel voor chemische producten en metallurgisch korrelbindmiddel vanwege de uitstekende eigenschappen van hoge temperatuurbestendigheid;, prevention
Hoge sterkte beton maken (boven C70) met silicadamp, die de sterkte en pompprestaties van beton aanzienlijk kunnen verbeteren; Maak hoge ondoordringbaarheid (≥P30),
Ultra-high performance concrete has high compressive strength, hoge weerstand tegen vervorming, hoge dichtheid en andere kenmerken, mainly because of a variety of mineral admixtures added
Concrete admixtures are added to concrete mixtures to give them certain characteristics that make them more suitable for specific applications. Bijvoorbeeld, some admixtures can
Blending amount Generally 5-10% van de hoeveelheid cementgebonden materialen. The mixing method of silica fume is divided into internal mixing and external mixing. Internal
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