Abstract

This paper presents the experience of both interdisciplinary and sustainable implementation of an educational construction site for the recovery of the architectural heritage in Central America. Rey Prendes House is representative of one hundred and forty-five houses made of wood, stamped steel sheet, and deployé that are located in the historical center of San Salvador. Its origin is linked to historical events, such as the strong migration of foreigners to El Salvador in the late nineteenth and early twentieth century, the presidential decrees that encouraged the reconstruction of the city with anti-seismic materials as a result of the earthquakes of 1873 and 1917. More recently, since 2017, Rey Prendes House has been included in the project funded by the Italian Agency for Development Cooperation. In this paper, the phases of the survey are documented with both materials and degradation analyses, the new design construction with BIM technology for the organization of the educational construction site, the creation of offices and laboratories for restoration and treatments of timber and metal details. Moreover, the study provides a contextual framework with the aim of describing the policies and the projects implemented, highlighting the adopted strategies, the results achieved, and outlining the path followed towards the design solutions for sustainable rehabilitation relating to future use.

Highlights

  • Academic Editor: Tan YigitcanlarThe Architectural Heritage represents a fundamental global resource and a sign of the national cultural background.It is precisely for these reasons that, in recent times, the organization of participatory architecture, in which the involvement and awareness are useful resources to start a social change, means introducing the theme of a collective work for the preservation of the ancient and cultural heritage

  • The phases of the survey are documented with both materials and degradation analyses, the new design construction with BIM technology for the organization of the educational construction site, the creation of offices and laboratories for restoration and treatments of timber and metal details

  • Rey Prendes House is an L-shaped building composed of eight rooms and two entrance corridors, in the middle part of the wings, that brings the visitor to the central court

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Summary

Introduction

The Architectural Heritage represents a fundamental global resource and a sign of the national cultural background. The development of structures of the educational construction site could be made to coordinate workers and designers to place each historical element correctly This repreSustainability 2022, 13, x FOR PEER REVIEW sents the aim of the modeling process used to Rey Prendes House (Figure 4), a historical building in the old town of San Salvador. The restoration consised of demolition and reconstruction as-it-was reusing as much as possible the existing materials (as laminas and decorations) with the aim to preserve Focusing on these different aspects and steps of the building and modeling proSo,are focusing different and steps of the building and modeling processes relevanton tothese creating a planaspects based on specific studies and methods.

Digital twin twin of of Rey
Map in of red SanPrendes
Timeline ofthe
Timeline of Rey
Structural Project
19. Construction
20. Workshop
Findings
Conclusions

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