Sustainable Masonry Retrofitting and Upgrading Techniques: A Review
This study presents a comprehensive review of various advanced methodologies that have been used to enhance the structural and thermal performance of masonry walls through innovative and sustainable retrofitting/upgrading techniques. Focusing on three primary approaches—mechanical/structural retrofi...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-05-01
|
| Series: | Fibers |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-6439/13/6/68 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1839654000106930176 |
|---|---|
| author | Arnas Majumder Flavio Stochino Monica Valdes Giovanna Concu Marco Pepe Enzo Martinelli |
| author_facet | Arnas Majumder Flavio Stochino Monica Valdes Giovanna Concu Marco Pepe Enzo Martinelli |
| author_sort | Arnas Majumder |
| collection | DOAJ |
| description | This study presents a comprehensive review of various advanced methodologies that have been used to enhance the structural and thermal performance of masonry walls through innovative and sustainable retrofitting/upgrading techniques. Focusing on three primary approaches—mechanical/structural retrofitting, thermal retrofitting, and integrated (structural and thermal) retrofitting, this paper critically examines various masonry-strengthening strategies. Retrofitting techniques are categorized by material use and objectives. Fiber-based solutions include insulation materials, fiber composite mortar for strength, FRP for high-strength reinforcement, and TRM for durability. According to the relevant objectives, retrofitting can enhance structural stability (FRP, TRM), improve thermal insulation, or combine both for integrated performance. Particular emphasis is placed on the effectiveness of TRM systems, with a comparative analysis of man-made (glass, steel textile) and natural fiber-based TRM solutions. Regarding integrating natural fibers into TRM systems, this study highlights their potential as eco-friendly alternatives that reduce environmental impact while maintaining or improving structural integrity. Furthermore, it highlights and examines techniques for testing masonry walls. In this context, this review highlights the applicability of natural fiber as a sustainable building material in various retrofitting/upgrading solutions. |
| format | Article |
| id | doaj-art-3fd85624fbb54ef1a7abb0e71b83c36d |
| institution | Matheson Library |
| issn | 2079-6439 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Fibers |
| spelling | doaj-art-3fd85624fbb54ef1a7abb0e71b83c36d2025-06-25T13:49:11ZengMDPI AGFibers2079-64392025-05-011366810.3390/fib13060068Sustainable Masonry Retrofitting and Upgrading Techniques: A ReviewArnas Majumder0Flavio Stochino1Monica Valdes2Giovanna Concu3Marco Pepe4Enzo Martinelli5Department of Civil Environmental Engineering and Architecture, University of Cagliari, via Marengo 2, 09123 Cagliari, CA, ItalyDepartment of Civil Environmental Engineering and Architecture, University of Cagliari, via Marengo 2, 09123 Cagliari, CA, ItalyDepartment of Civil Environmental Engineering and Architecture, University of Cagliari, via Marengo 2, 09123 Cagliari, CA, ItalyDepartment of Civil Environmental Engineering and Architecture, University of Cagliari, via Marengo 2, 09123 Cagliari, CA, ItalyDepartment of Civil Engineering, University of Salerno, via Giovanni Paolo II n.132, 84084 Fisciano, SA, ItalyDepartment of Civil Engineering, University of Salerno, via Giovanni Paolo II n.132, 84084 Fisciano, SA, ItalyThis study presents a comprehensive review of various advanced methodologies that have been used to enhance the structural and thermal performance of masonry walls through innovative and sustainable retrofitting/upgrading techniques. Focusing on three primary approaches—mechanical/structural retrofitting, thermal retrofitting, and integrated (structural and thermal) retrofitting, this paper critically examines various masonry-strengthening strategies. Retrofitting techniques are categorized by material use and objectives. Fiber-based solutions include insulation materials, fiber composite mortar for strength, FRP for high-strength reinforcement, and TRM for durability. According to the relevant objectives, retrofitting can enhance structural stability (FRP, TRM), improve thermal insulation, or combine both for integrated performance. Particular emphasis is placed on the effectiveness of TRM systems, with a comparative analysis of man-made (glass, steel textile) and natural fiber-based TRM solutions. Regarding integrating natural fibers into TRM systems, this study highlights their potential as eco-friendly alternatives that reduce environmental impact while maintaining or improving structural integrity. Furthermore, it highlights and examines techniques for testing masonry walls. In this context, this review highlights the applicability of natural fiber as a sustainable building material in various retrofitting/upgrading solutions.https://www.mdpi.com/2079-6439/13/6/68natural fibernatural fiber composite mortarnatural fiber-reinforced polymers (NFRP)textile-reinforced mortars (TRM)natural fiber textile-reinforced mortars (NFTRM)integrated retrofitting/upgrading |
| spellingShingle | Arnas Majumder Flavio Stochino Monica Valdes Giovanna Concu Marco Pepe Enzo Martinelli Sustainable Masonry Retrofitting and Upgrading Techniques: A Review Fibers natural fiber natural fiber composite mortar natural fiber-reinforced polymers (NFRP) textile-reinforced mortars (TRM) natural fiber textile-reinforced mortars (NFTRM) integrated retrofitting/upgrading |
| title | Sustainable Masonry Retrofitting and Upgrading Techniques: A Review |
| title_full | Sustainable Masonry Retrofitting and Upgrading Techniques: A Review |
| title_fullStr | Sustainable Masonry Retrofitting and Upgrading Techniques: A Review |
| title_full_unstemmed | Sustainable Masonry Retrofitting and Upgrading Techniques: A Review |
| title_short | Sustainable Masonry Retrofitting and Upgrading Techniques: A Review |
| title_sort | sustainable masonry retrofitting and upgrading techniques a review |
| topic | natural fiber natural fiber composite mortar natural fiber-reinforced polymers (NFRP) textile-reinforced mortars (TRM) natural fiber textile-reinforced mortars (NFTRM) integrated retrofitting/upgrading |
| url | https://www.mdpi.com/2079-6439/13/6/68 |
| work_keys_str_mv | AT arnasmajumder sustainablemasonryretrofittingandupgradingtechniquesareview AT flaviostochino sustainablemasonryretrofittingandupgradingtechniquesareview AT monicavaldes sustainablemasonryretrofittingandupgradingtechniquesareview AT giovannaconcu sustainablemasonryretrofittingandupgradingtechniquesareview AT marcopepe sustainablemasonryretrofittingandupgradingtechniquesareview AT enzomartinelli sustainablemasonryretrofittingandupgradingtechniquesareview |