Newreach Micro Silica & We Produce and Supply Silica Fume (Microsilica) Sio2 85% to 97%.

- To improve the strength and other physical and mechanical properties (compactness and permeability resistance) of concrete or mortar;
-- To save cement or replace part of cement;
-- To accelerate the development of the early strength of concrete or mortar;
-- To regulate the condensing and hardening speed of concrete or mortar;
-- To reduce the heat of hydration of cement at initial hydration phase or delay the heat evolution of hydration;
To improve the corrosion resistance of concrete or mortar to various kinds of corrosive salts
To weaken alkali aggregate reaction; after mixed with added mortar, combine with free Ca (OH) 2 so as to decrease the concentration of Ca+2 and OH -To improve the pumpability of concrete
To improve the anti corrosion ability of reinforcement
In large-scale projects, grouting material mixed with silica fume has the following characteristics: water retention, preventing the segregation and bleeding, greatly reducing the conveying resistance of concrete pump, greatly improving the compression resistance, impermeability, anti-corrosion, impact resistance and abrasion of projects.




WUHAN NEWREACH MATERIALS CO.,LTD
ADD: YANGLUO INDUSTRIAL PARK WUHAN CITY HUBEI PROVINCE CHINA
TEL: +0086 27 857 31200  /  8977 7077
FAX: +0086 27 855 61557  /  8977 7077 (Miss Judy)