Description
Bemsun manufacture series of microsilica. Which
it is the structural building materials. And BEMSUN had
been supply customers in UAE microsilica, Doha microsilica,
Muscat microsilica, Jeddah microsilica, india microsilica and etc
with monthly output capacity around ***0MT.
1. Instruction of
Microsilica
Microsilica, is a byproduct of
producing silicon metal or ferrosilicon alloys. Mine electric
furnace generates mass very reactive SiO2 and Si gas. The gas was
oxidation and condensation precipitation with air
rapidly.
Microsilica admixture in concrete,
build a durable future into the infrastructure of seaport, high
building, reservoir dam, Railway, driver road, bridge, metro,
tunnel, airport runway, coal lane and etc.
2. Microsilica main
features:
* High early strength
* Greater impermeability
* High ultimate compressive strength
* Substantially greater resistance to corrosion
3. Microsilica admixture
specification
SiO2: *0%min
Fe2O3: 0.2%
Al2O3: 0.2%
LOI: 3%max
Mositure: 1.5%
Specific surface: *8kg/m3
Bulk Densify: ******0kg/m3
4. Microsilica
admixture performance in Concrete & Cement:
Microsilica admixture fill the pores of cement particles, and
generate gel with hydration and magnesium oxide reacts with
alkaline gel material.
microsilica admixture is widely used in cement, the performance are
as following:
A. Improving the compression, bending, impermeability,
anti-corrosion
B. With water retention, prevent segregation, significantly extend
the service life of concrete.
C. Prolong the life of concrete, especially in chloride, polluted
erosion, sulfate attack, high humidity and other harsh
environment.
D. Reduce in jet landing castable concrete and ash, rasing a single
spray layer thickness
E. Microsilica is a necessary component of high-strength
concrete
F. with about five times the efficacy of cement with microsilica
admixture
G. Prevent the occurrence of concrete alkali aggregate reaction
H. Improve the compactness of the cast refractory
material.
Bemsun supply Good quality microsilica for UAE in long
term supply with competitive price. If you are interested in
them, welcome to contact us at silica-powder.com or e-mail us at
Send a direct inquiry to this supplier
