Fosroc Conplast Sp500, Packaging Type: Drum, Packaging Size: 200,250 Ltr

Product Details

High performance water reducing andsuperplasticising admixture for microsilicaconcreteUsesTo produce pumpable concreteTo produce high strength, high grade concrete by substantialreduction in water resulting in low permeability and highearly strength.To produce high workability concrete requiringlittle or no vibration during placing.AdvantagesImproved workability - Easier, quicker placing andcompaction. Increased strength - Provides high early s t r e n g t h f o rprecast concrete if water reduction is taken advantage of.Improved quality - Denser, close textured concrete withreduced porosity and hence more durable. Higher cohesion - Risk of segregation and bleedingminimised; thus aids pumping of concreteChloride free - Safe in prestressed concrete and withsulphate resisting cements and marine aggregates.StandardsConplast SP500 complies with IS:9103:1999 and BS:5075 Part3 and with ASTM C494 Type ‘F' and ‘G' admixture dependingon dosage. Also Confi rms to IS 2645-2003 as waterproofi ngadmixture.DescriptionConplast SP500 is based on Sulphonated Napthalene Polymersand is supplied as a brown liquid instantly dispersible in water.Conplast SP500 has been specially formulated to give highwater reductions upto 25% without loss of workability or toproduce high quality concrete of reduced permeability.PropertiesSpecifi c gravity 1.250 - 1.270 at 270C*pH at 270C Minimum 6*Chloride content Nil toIS:456** The uniformity parameters like specifi c gravity, pH, chloridecontent etc. will vary for specifi c customer requirements andmix design. Please refer our MTC issued for specifi c productconfi guration for measuring our product parameters that willbe constantly and consistently administered.Conplast SP500Compatibility : Can be used with all types of cements excepthigh alumina cement. Conplast SP500 is compatible with othertypes of Fosroc admixtures when added separately to the mix.Site trials should be carried out to optimise dosages.Workability : Can be used to produce fl owing concrete thatrequires no compaction. Some minor adjustments may berequired to produce high workable mix without segregation.Cohesion : Cohesion is improved due to dispersion of cementparticles thus minimising segregation and improving surfacefi nish.Compressive strength : Early strength is increased upto 40%if water reduction is taken advantage of. Generally, there isimprovement in strength upto 20% depending upon W/C ratioand other mix parameters.Durability : Reduction in W/C ratio enables increase in densityand impermeability thus enhancing durability of concrete.