Shenzhen Concrete Building Materials Technology Co.,Ltd

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??.1 wt.% of cement)2. Solid content 40%(The dosage is 0.8??.1 wt.% of cement)3. solid content 98%(powder) (The dosage is 0.8??.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 bagSpecificationItems Specification KR(20%) KR(40%) KR(Pwd)Visual Pale Brown Liquid Pale Brown Liquid Light Yellow PowderDensity 1.05?0.02 1.12?0.02 510?10kg/m?PH 9.0?0.5 9.0?0.5 9.0?0... [详细介绍]