Drizoro - injection cement Maxinjection 12

Very fine cement, the grain size of which is a maximum of 12 microns. The grout in combination with a small addition of Maxinjection Liquid shows very good penetration properties that exceed those that can be obtained with a conventional cement-bentonite grout.

Features

• this slurry can be injected into soils with a permeability of 10-14 m / s
• due to its chemical stability, injection of this material does not cause contamination of soil
• the product is resistant to aggressive environments (water with sulphates, acidic water, chlorine, etc.)
• The injection capacity of the product is similar to that of medium-hard sodium silicate, but much better than cement, cement-bentonite mixture and hard silicate in sodium

Application

• reconstruction of a large public facility (bridges, aqueducts, dams)
• performing the foundation in highly specialized
• injections into cracked concrete, rocks, etc.
• consolidation of sandy soils with fine grain
• injections in underground structures (tunnels, passages, subway)

Technical data

• particle size: 1 micron - 15%; 2 microns - 28%; 3 microns - 38%; 5 microns in - 60%; 10 microns in - 95%; 12 microns - 100%
• chemical composition: SiO ₂ 30%; Al ₂ O ₃ 9.5%; Fe ₂ O ₃ 1.5%; CaO 45.5%; SO ₃ 2%
• relative density 0.7 g / cm ³
• volumetric weight 2.93 g / cm ³
• package, bucket 25 kg