Shenzhen Concrete Building Materials Technology Co.,Ltd

Company Description

PolycarboxylateKR is a superplasticizer for high performance concrete, high strength concrete. KR has three grades in terms of their solid content.1.Solid content 20%(The dosage is 0.8節�.1 wt.% of cement)2.Solid content 40%(The dosage is 0.8節�.1 wt.% of cement)3.solid content 98%(powder) (The dosage is 0.8節�.1 wt.% of cement, 20% in water)KR has some properties1.High early strength: Significant increase of early strength and 28d strength2.Low slump lose: Great reduction of slump lose3.Excellent durability: Reduction of cracking, shrinkage and creep4.High water reduction: Water reduction more than 25% according to different application5.Environmental friendly products: Non pollution during productionPackage 1.Liquid product: 200kg drum or 1000kg tank or 20T transport bag2.Powder: 25kg plastic bagSpecificationItemsSpecificationKR(20%)KR(40%)KR(Pwd)VisualPale Brown LiquidPale Brown LiquidLight Yellow PowderDensity1.05짹0.021.12짹0.02510짹10kg/m쨀PH9.0짹0.59.0짹0.59.0짹0.5(20% in water)Solid Content(%)20.0짹1.040.0짹2.098.0짹1.0Cement Paste Flow(mm)��40mm��40mm��40mmCl�Content(%)��.10��.10��.10Na2So4Content(%)��.0��.0��.0Na2O+0.65K2O(%)��.0��.0��.0Test Data-SheetTest ItemsUnitSpecificationWater Reduction Rate%��5Compressive Strength Ratio1d%��703d��607d��5028d��30Air content%��.0Bleeding Ratio%��0Shrinkage(28d)%��00Setting Time Deff.Ini.min-90節�120Fin.Slump Retention(60min)mm��50