Concrete Admixture / Snf - Chemical Grade Liquid Admixture, 98% Purity, Based On Sulphonated Naphthalene Polymers For Enhanced Performance

3

Construction Aditive

High water reduction High final density and strength properties Reduced shrinkage, creep, water permeability, etc Improved flowability, placing and compacting behaviour Improved surface finish Increased early strength development Early removal of formwork Reduced curing Does not contain chlorides Suitable for use in reinforced and pre-stressed concrete

admixture based on selected sulphonated napthalene polymers

Sika ViscoCrete -20 HE is a liquid admixture for concrete and mort ar which is used as high range water reducer or superplasticiser. Sika ViscoCrete -20 HE is designed to work on a combination of electrostatic adsorption and steric repulsion effects allowing solid particles to be effectively dispersed. Therefore a high level of fluidity and plasticising can be reached with a high water reduction which provides many advantages.

98%

~1,09 kg/l at +20 C