Densified and Undensified Micro Silica Fume

We re offering densified and undensified micro silica fume.
Model silica fume jh-d92 (densified microsilica)
ps: other parameters all meet astm c1240 standard
1. Silica fume packing : 900kgjumbo bags and 25kg small plastic woven bags.
2. Application & usage:
application: ginet silica fume is widely used in cement,concrete and construction materials.
usage: silica fume can improve the high-performance project, such as bridge, airport, hydropowder
station, seawall, railway projects.
3. Benefits of microsilica in concrete:
1) enhance the mechanical properties of concrete.
high strength and early strength has been used in substructures of high-performance concrete.
filler effect reduction in pore sizes reduction in ca(oh)2 content
2) improve the durability of concrete:
significant improvements can be seen in the permeability resistance, abrasion resistance,
anti-corrosion against chlorideion and anti-freezing of concrete.
chloride resistance corrosion protection abrasion resistance asr-protection chemical
attack protection
3) enhance consructability.
improve shotconcrete, increase easy strength, control temperature contractors can take advantage
of the properties of silica fume concrete to expedite projects or to achieve properties that might
otherwise be impossible to achieve.
no bleeding shotcrete lightweight concrete pumping scc reduced heat