MICROSTRUCTURE OF MASONRY MORTAR WITH RECYCLED POLYAMIDE

MIGUEL ANGEL SALAS GARCIA; MATTHIEU HORGNIES; RAQUEL ARROYO SANZ; JESUS GADEA SAINZ

doi:https://doi.org/10.6036/8195

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MICROSTRUCTURE OF MASONRY MORTAR WITH RECYCLED POLYAMIDE

MARCH 2017 - Volume: 92 - Pages: 168-170

DOI:

https://doi.org/10.6036/8195

Authors:

MIGUEL ANGEL SALAS GARCIA - MATTHIEU HORGNIES - RAQUEL ARROYO SANZ - JESUS GADEA SAINZ

Disciplines:

Construction technology (TECNOLOGÍA DEL HORMIGÓN )

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Key words:: Mortero liviano, poliamida, microestructura, Lightweight mortar, polyamide, microstructure
Article type:: COLABORACION/COLLABORATION DAMR
Section:: COLLABORATIONS

In this work some lightweight and ecological mortars have been developed, by the replacement of sand for polyamide powder residue from industrial resources. Substitutions have been made with percentages from 25% to 100% of sand aggregate by polymer waste. The results obtained shown that the micro and macroporosity of the samples increases with the amount of lightweight waste, affecting physical properties such as bulk density, water absorption and vapour water permeability. Mechanical results allow us to consider these lightweight materials as masonry mortar.

Keywords: Polymer, waste, masonry mortar, microstructure

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