Sika® ViscoCrete®-20 HE LB

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Matériaux de Construction, Produits Sika Marque : SIKA

Description

Sika® ViscoCrete®-20 HE LB is a liquid admixture for con-crete and mortar which is used as high range water re-ducer or superplasticiser. Sika® ViscoCrete®-20 HE LB 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.
Suitable for use in tropical and hot climatic conditions.
USES
Production of concrete mixes which require high early strength development, powerful water reduction and improved flowability.
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Precast concrete
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Fast-track concrete
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In situ concrete requiring fast stripping time
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Self Compacting Concrete (SCC)

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