Oil Well Cement
90% Undensified Silica Fume SF-90
A 90% SiO₂ undensified silica fume engineered for high-strength grout, repair mortar and sprayed concrete. Its c...
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Silica Fume for Concrete and UHPC
Explore silica fume selection, product data, application guidance and cases for high-performance concrete, UHPC, RPC, precast and marine concrete.
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Ultra-High-Performance Concrete
92% Undensified Silica Fume SF-92
A 92% SiO₂ undensified silica fume engineered for UHPC, precast concrete and low-cement castables. Its controlle...
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Refractory Materials
94% Undensified Silica Fume SF-94
A 94% SiO₂ undensified silica fume engineered for high-performance concrete and demanding refractory castables....
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Functional Coatings
96% Undensified Silica Fume SF-96
A 96% SiO₂ undensified silica fume engineered for premium UHPC, refractory and functional filler systems. Its co...
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Ultra-High-Performance Concrete
90% Densified Silica Fume | Microsilica SF-90D
SF-90D is a densified Silica Fume with a silicon dioxide content of at least 90%, primarily intended for use in...
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Ultra-High-Performance Concrete
92% Densified Silica Fume | Silica Fume SF-92D
Suitable for bridges, marine engineering, high-strength concrete, precast components, and high-performance mater...
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Ultra-High-Performance Concrete
UHPC Microsilica Case Study: More Consistent 7-Day and 28-Day Strength
A UHPC precast producer adopted MSILI UH-94 microsilica and refined its particle packing and mixing sequence. The resulting paste wa...
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Microsilica FAQs
Silica Fume vs Fly Ash: Key Differences, Performance, Dosage, and Uses
Silica fume and fly ash are two common supplementary cementitious materials used in concrete. Both materials can improve concrete performance. They react w…
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Microsilica for Oil Well Cement
Silica Fume in Oil-Well Cement: Applications in Low-Density, HPHT, and Sour-Well Systems
Silica fume can improve the stability, fluid-loss control, early strength, and pore structure of oil-well cement. Its performance, however, depends on slur…
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Microsilica Basics
Silica Fume in UHPC: Particle Packing, Rheology, Hydration, and Fiber–Matrix Bond
Silica fume can improve UHPC particle packing, pore structure, hydration, and fiber–matrix bonding. Its actual value depends on dispersion, rheology, super…
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Silica Fume (Microsilica): Properties, Applications, and Selection Guide
Silica fume is an ultrafine amorphous SiO₂ material used in concrete, UHPC, refractory castables, mortars, and other engineered systems. Learn how it is pr…
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