Superplasticizers are admixtures that are extra to concrete to extend its workability and decrease the demanded water content. Lignosulfonates or sulfonated lignins are water-soluble anionic polyelectrolyte polymers, they are byproducts of wood pulp using sulfite pulping. Superplasticizers allow reduction in water content by 30% or more. These additives are used https://donovanjljli.xzblogs.com/77976126/not-known-factual-statements-about-betontrennmittel