Nanoparticle-based Ca(OH)2 coatings for consolidating heritage materials: evaluation of efficiency and surface dispersion using microscopy and image analysis

  1. Marcos Lanzón 1
  2. Victoria E. García-Vera 1
  3. Antonio José Tenza-Abril
  1. 1 Universidad Politécnica de Cartagena
    info

    Universidad Politécnica de Cartagena

    Cartagena, España

    ROR https://ror.org/02k5kx966

Actas:
International Conference on Avanzed Nanomaterials - ANM 2018At: Aveiro (Portugal), del 18 al 20 de julio de 2018

Año de publicación: 2018

Tipo: Aportación congreso

GOOGLE SCHOLAR

Resumen

Ca(OH)2 nanoparticles (NPs) can be used as coatings to consolidate porous surfaces in monuments [1-2]. An important advantage of Ca(OH)2 NPs is that they are transformed into compatible CaCO3 coatings on the surface of calcareous heritage materials. This paper assesses the surface-dispersion of Ca(OH)2 NPs coatings using microscopy and image analysis software.