High molecular weight cellulose ether influence on the adhesive properties of fresh mortars

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Abstract

This paper presents an experimental study on the effect of high molecular weight cellulose ethers on the adhesive properties of fresh mortars. The lack test was used. The results indicate an important role of the molecular weight of cellulose ether on controlling the adhesion force, the cohesion force of fresh mortars. However, a.maximum value of the adherence force is observed, which mdicates that for render mortar, it is better not to take this value of polymer concentration. Meanwhile, for tile adhesive mortar, other properties must be considered before determining the mortar formulation, includừig the flow-ability, the adhesive strength at hardened stale, etc.

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Published
2017-09-20
Section
Articles