Superplasticizers Are admixtures that are additional to concrete to extend its workability and decrease the demanded water content. Superplasticizers are used when well-dispersed cement particle suspensions are necessary to improve the flow qualities (rheology) of concrete. Their addition permits to decrease the water-to-cement ratio of concrete or mortar without negatively https://hpmchydroxypropylmethylce93580.sunderwiki.com/1802891/everything_about_sio2