Lime-Based Materials for Historic Buildings

A special issue of Buildings (ISSN 2075-5309). This special issue belongs to the section "Building Materials, and Repair & Renovation".

Deadline for manuscript submissions: closed (30 September 2023) | Viewed by 1204

Special Issue Editors


E-Mail
Guest Editor
Civil Engineering Research and Innovation for Sustainability (CERIS), Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal
Interests: lime-based materials; conservation and restoration of the built heritage; sustainable building materials

E-Mail Website
Guest Editor
Civil Engineering Research and Innovation for Sustainability (CERIS), Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal
Interests: conservation of built heritage; stone and mortar conservation; onsite testing; development and testing novel products for the conservation of porous materials; artificial and natural ageing tests; characterization of historic masonry and mortars; formulation of compatible repair mortars
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The maintenance and restoration of historic masonry buildings is an important issue in today’s efforts to preserve the world’s vast built heritage. In these structures, lime-based materials are almost always present (e.g., plasters, renders, bedding and pointing mortars), playing different roles (e.g., protection, binding different materials, structural stability). However, problems related to lime-based materials currently used to repair or restore such structures still persist, mostly due to a loss of know-how and expertise on the production and application of these materials.

This Special Issue seeks to help solve this problem by intending to collect the latest research on lime-based materials for historic buildings. Topics of interest include (but are not limited to) the following: (i) characterization of old lime-based binders and materials; (ii) lime technology; (iii) viable lime-based materials for the conservation and repair of historic buildings; (iv) innovative tests to characterize these materials; (v) best practices for lime-based applications; (vi) the role of natural and artificial admixtures and additions; and (vii) the durability and compatibility of lime-based materials applied on historic masonry structures.

Dr. Bruna Silva
Dr. Ana Paula Ferreira Pinto
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Buildings is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • lime-based
  • mortar
  • grout
  • materials
  • conservation
  • restoration
  • rehabilitation
  • render/plaster
  • joints
  • masonry

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

18 pages, 4785 KiB  
Article
Influence of Water Content and Mixing Conditions on the Properties of Lime-Based Materials
by Bruna A. Silva, Ana Paula Ferreira Pinto, Augusto Gomes and António Candeias
Buildings 2023, 13(6), 1530; https://doi.org/10.3390/buildings13061530 - 15 Jun 2023
Viewed by 930
Abstract
This paper evaluates the influence of water content and mixing conditions (mixing time and sequence of addition of the constituents) on the fresh state properties of lime-based materials and their impact on the hardened state properties. Higher water contents allowed an increased fluidity [...] Read more.
This paper evaluates the influence of water content and mixing conditions (mixing time and sequence of addition of the constituents) on the fresh state properties of lime-based materials and their impact on the hardened state properties. Higher water contents allowed an increased fluidity and lower torque, yield stress and plastic viscosity values. In turn, a longer mixing time with the aggregate caused a progressively stiffer mortar and a substantial increase in the torque, yield stress and plastic viscosity values due to the breakdown of lime agglomerates that consume part of the free water available to lubricate the mix. A longer mixing time without the aggregate caused similar trends, albeit to a much lesser extent. The water content and mixing conditions also had a major impact on the resulting porous structure of lime mortars and, thus, on their mechanical strength. Full article
(This article belongs to the Special Issue Lime-Based Materials for Historic Buildings)
Show Figures

Figure 1

Back to TopTop