About Us-Superior Abrasives


Henan Superior Abrasives Import and Export Co., Ltd is one of the largest Silica Fume Suppliers in China, and also the premium source of high-performance Silica Fume products for concrete and refractory industries.

As a crucial supplier of Silica Fume, we have gained credits from our excellent guests and have been maintaining stable and long-term business cooperation with them since 2001, owing to our advanced tech, reasonable price, varied packages and good service. Our market covers Australia, America, Canada, Mid-east, Russia, Spain, South Africa, Southeast Asia and etc.


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Cement Concrete
Oil and Gas
How much silica fume to add to concrete?
Silica fume (minecrete) shotcrete
96U Microsilica used in oxide bonded silicon carbide product
Silica fume as fibre cement additive
Silica fume for oil well cementing
Microsilica fume used in hydropower station flood discharging tunnel
Application of microsilica fume in thermal insulating material
Special micro silica fume as ballastless rail board admixture on high speed railway passenger line
Microsilica in metal wear-resistant floor
Microsilica Used in external wall insulation material
Silica Fume Used in Shotcrete
Microsilica Used in Port bridge construction
Silica Fume Powder Used in Concrete Road Construction
Microsilica Fume Used in Water conservancy and hydropower project
Silica Fume Used in PHC prestressed concrete pipe pile
Microsilica Used in High-speed Rail RPC cover plate
Micro Silica Fume Used in Grouting Material
Microsilica used in refractory
Microsilica Fume used in Oil and gas
Silica Fume for Oil and Gas

Superior Abrasives Blogs

Performance Characteristics of Silica Fume
Performance Characteristics of Silica Fume
Silica fume is a highly pozzolanic material that is used to improve the performance of concrete and other cementitious ...
Silica fume for cementitious applications
Silica fume for cementitious applications
Silica fume, also known as microsilica, is a byproduct of the silicon metal and ferrosilicon alloy production process. ...
Micro Silica Fume Percentage in Concrete
Micro Silica Fume Percentage in Concrete
The higher the content of SiO2, the higher performance of micro silica. Generally, the silica fume SiO2 is required to b...