A sílica ativa é bem conhecida por sua excepcional reatividade pozolânica, o que aumenta muito a resistência e durabilidade dos materiais cimentícios. O Índice de Atividade Pozolânica (PAI)
On May 14, 2025, China and Colombia signed a cooperation plan on jointly building the “Belt and Road” and announced the signing of documents on
Colombia, a country renowned for its breathtaking landscapes, vibrant culture, and dynamic economy, has emerged as a significant player in Latin America’s industrial and construction
As a leading manufacturer and exporter of silica fume in China, Henan Superior Abrasives Co., Ltd. has successfully provided high quality microsilica powder to Algerian
Here is some information on restrictions and regulations regarding the transportation of microsilica (Fumaça de sílica) by land, air and sea in different countries: Fumaça de sílica
CE certification CE certification is a mandatory requirement for silica fume that is sold or used in the European Economic Area (EEA). The CE mark
A composição química da sílica fumaça é dióxido de silício (SiO2), que é uma substância inerte e não reage quimicamente com a maioria dos ácidos e álcalis.
Proper Mix Design: When incorporating silica fume into your mix design, it’s essential to adjust other mixture components to achieve the desired workability and performance.
Silica Fume Factory Silica Fume Production Process The production of silica fume involves three main steps: obtaining raw materials, processing them in a furnace, e
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