● Ultrafine cement with an average particle size of 4 μm and a brain of 9,000 square centimeters / g or more, which has excellent permeability to the ground.

● Ground improvement of tunnels, subways, sewers, dams, reservoirs, etc.
● Prevention of springs and leaks in tunnels, subways, sewers, dams, reservoirs, etc.
● Improvement of soft ground, prevention of liquefaction
● Prevention of liquefaction of sandy ground, reinforcement of soft ground

20kg/bag