Interconnection of Intrinsic Deformations and Adhesive Phenomena in Modified Disperse Systems

Abstract:

The studies’ results of the adhesive and the cement-polymer compositions shrinkage phenomena are given. Theoretical approaches are justified when selecting additives to reduce the cement-polymer systems shrinkage deformations. A method for measuring water separation and shrinkage with the DBS device (the soil bucking measuring device), which simulates the modified disperse systems intrinsic deformations processes and of the products based on them, is proposed. The adhesion strength results of at the “stone material-solution” boundary are given. It has been shown that the solutions shrinkage has a significant effect on the adhesive strength.

• Periodical: Materials Science Forum (Volume 974)
• Pages: 440-445
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.974.440
• Online since: December 2019
• Authors: N.N. Onoprienko*, O.N. Salnikova
• Keywords: Adhesion, Cement-Polymer Compositions, Dry Mixes, Masonry, Modified Disperse Systems, Mortars, Shrinkage, Water-Soluble Polymers

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