Logo: Concreteexpertcentre, link to front pageLogo: Concreteexpertcentre, link to front page
  Print Print  Log in Log in  Search Search
You are here: Concreteexpertcentre > Concrete testing - hardening

Concrete testing - hardening

The measured bleeding (DS 423.18) of the concretes is shown below. Portland cement based concretes did not bleed, whereas bleeding was observed for all the concretes containing slag. There was visible bleed-water on top of the large and small blocks and the cylinders that had hardened in a horizontal position showed evidence of water having moved to the high point along the curve cylinder surface.