Diagnóstico de patologias e proposta do projecto de reabilitação e requalificação de um edifício de 6 andares na Cidade de Maputo

Abstract

This report presents the diagnosis of pathologies and the proposed rehabilitation project for the headquarters building of the Laboratorio de Engenharia de Moçambique, IP (LEM, IP), located in the city of Maputo. The building, constructed in the 1950s, currently exhibits a diverse set of pathologies that affect its structural and functional performance. A geometric and photographic survey of the building was carried out, allowing for the characterization of its current condition and the identification of existing pathologies. The observed pathologies in both structural and non-structural elements were mapped and classified, with emphasis on moisture stains, cracks, and signs of reinforcement corrosion, assessing their severity and possible causes. The methodology included visual inspection, mapping of pathologies on the building plans, and consultation with specialized technicians. The results reveal the presence of pathologies associated with prolonged exposure to moisture, material ageing, and localized loss of load-bearing capacity. The analysis of the building confirmed the need for structural intervention. It is concluded that the building shows significant deterioration across various finishing systems and structural components, justifying the adoption of pro tection and repair measures in accordance with good practices and the guidelines of EN 1504. The proposed solutions aim to restore the building’s safety, durability, and functional ity.