The DSP Technology (Densified Systems containing homogeneously arranged ultra-fine Particles) densely packs cement, microsilica and superplastiziser, resulting in low water content requirements. This leads to an ultra high strength material known as the Densit® Binder.

The very dense microstructure of the Densit® Binder also leads to a high degree of impermeability with respect to chloride ions and high electrical resistance, two properties that in combination give the materials a high degree of corrosion resistance and outstanding durability in an aggressive environment.

The strength of the Densit® Binder in relation to aggregates is shown, e.g. when a test piece is crushed in a compressive strength test, the aggregate will break rather than the surrounding Densit® Binder material.

DSP Technology also known as the Densit® Technology forms the basis of the ultra-dense structure of the Densit® materials, which is the key to the extraordinary properties:

• Ultra high strength (470 MPa)

• Impermeability

• High wear resistance

• Impact resistance

• Chemical resistance

• Ability to withstand repeated freeze-thaw cycles

Read more about the DSP Technology here

Comparison of ordinary concrete and Densit®