Silica fume and slag powder are both supplementary cementitious materials (SCMs) used in the construction industry to improve the properties and performance of concrete. While
In the process of concrete preparation, mineral admixtures are necessary mixed materials to improve the performance of concrete. Commonly used mineral admixtures include fly ash,
The particles of silica fume are extremely small. On average, the particles are about 0.1 micrometers (100 nanometers) in diameter. To put this into perspective,
Slag powder is a fine-grained byproduct produced during the separation of metal from its ore in various high-temperature metallurgical processes, such as smelting and refining.
In industrial production, two materials, silica fume and wollastonite, are often used, especially in the preparation of refractory materials, silica fume and wollastonite powder may
Silica fume is a by-product of ferrosilicon smelting, and is used in high-strength concrete, refractory castables, etc. Also, as a mineral admixture, silica fume is
Concrete is one of the most widely used construction materials globally, but its production comes at a high environmental cost, contributing significantly to CO2 emissions.
What is a Pozzolanic Reaction? Definition and mechanism A pozzolanic reaction refers to the chemical process wherein a pozzolan, a material containing reactive silica and/or
Light aggregate concrete is mostly used in highways, bridges and other projects, with a light self-weight, frost and seismic resistance, void ratio, etc. However, in
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