Superplasticizers Disperses cement provides plastics with higher Original strength than free concrete with the identical W/C ratio. 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 thirty% or more. These additives are used at https://paxtonlnlki.theobloggers.com/44080789/detailed-notes-on-prestressed-concrete-means