SLUMP + workability
The issue of slump The NPT-induced electromagnetic suspension of the mass imparts added pot life and also added trowel-ability.
However, the “slump” may vary according to the induced pseudo-plastic affect (initially firm but with lowered viscosity under increased shear rate, like toothpaste). Accordingly, the concrete may have additional workability while having reduced slump. This affect will also vary depending on the design of the NPT formula.