We Attended the Concrete Congress in Spain

At the congress, where important developments in construction and concrete were presented, we represented our country and introduced our latest technology products.

Concrete congresses work differently from trade fairs: papers instead of stands, methods instead of products. Topics such as structural concrete, strength classes and admixture behaviour bring academia and the field into the same hall.

Seen from our side, the matter comes down to aggregate.

Aggregate makes up the greater part of concrete by volume; grain shape, gradation and the clay content within it directly affect the water demand of the mix and the final strength. An aggregate with a high proportion of flaky and elongated grains gives lower strength at the same cement dosage.

That is why crusher selection is a concrete question: the impact stage delivers cubicity while the washing stage removes clay and silt. What we discuss at the congress usually starts right here.