SikaPaver® HC-1

• Better dispersion and wetting of cement, additives and pigments
• Reduced friction between cement and aggregates
• Introduction of small, evenly distributed air pores

This leads in fresh semi-dry concrete to the following advantages:

• Granular mould-filling properties also at higher water contents
• Stronger compactability, which allows for example achieving shorter cycle time or higher concrete densities
• Reduced adhesion between the face mix and the tamper head

In hardened concrete, SikaPaver® HC-1 hence causes:

• Higher concrete density and strength
• Smoother and more homogenious concrete surfaces and flanks
• Increased frost and de-icing resistance