How to save cement in hollow-core slab production?
No matter how good your B & M plant is, it’s not possible to make 100 % similar concrete batches every time. There will be fluctuation from batch to batch, which affects the workability of concrete. This is where automatic compaction will help. The shear compaction technique is the ultimate choice for cost-efficient production of hollow-core slabs.
What are the biggest advantages of efficient compaction for your production? It means less strand slippage and more geometrically perfect slabs. You will significantly decrease the amount of production errors and reach considerable savings in cement purchases, because you need less cement to fill the spaces between the aggregates.