Monografia_Civil
URI permanente para esta coleçãohttps://ri.ifam.edu.br/handle/4321/747
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Resultados da Pesquisa
Item Impermeabilização de lajes: uma comparação entre o uso de manta asfáltica e borracha líquida(2025-01-28) Feijão, Glendda Feitosa; Barros, Laerte Melo; http://lattes.cnpq.br/0299419739606476; Barros, Laerte Melo; http://lattes.cnpq.br/0299419739606476; Silva, Fabio Martins da; http://lattes.cnpq.br/2714788689860282; Fernandes, Francisco José Rodrigues; http://lattes.cnpq.br/3166612623704256This study presents a comparative analysis of two widely used methods for waterproofing slabs: asphalt membranes and liquid rubber. The research evaluated criteria such as ease of application, durability, cost, and environmental impact, considering a realistic scenario involving a 263.07 m2 area. The results showed that liquid rubber offers greater practicality and cost-effectiveness, being approximately 32% cheaper than asphalt membranes. However, asphalt membranes exhibited greater durability, estimated between 15 and 20 years, compared to 10 to 15 years for liquid rubber. Regarding environmental impact, both materials present challenges, such as low biodegradability and risks associated with improper disposal, requiring responsible practices to mitigate negative effects. This study contributes to more informed decisions in the construction sector, highlighting the benefits and limitations of each material for different project contexts.Item Análise de manifestações patológicas em unidades de saúde de Manaus, seus impactos, correções e profilaxia(2025-01-28) Silva, Vitor Angelo da Costa; Vieira, Paulo Cezar Corrêa; http://lattes.cnpq.br/9365262483938738; Vieira, Paulo Cezar Corrêa; http://lattes.cnpq.br/9365262483938738; Jussara Socorro Cury , Maciel; http://lattes.cnpq.br/7127472548844722; Silva, Felipe Wilson Leão da; http://lattes.cnpq.br/0194896119954468A well-designed and well-executed project plays an extremely important role in obtaining a satisfactory result. Without this, a construction can suffer from the appearance of pathological manifestations that compromise quality and aesthetics, and can also, depending on the severity, put it at risk. the occupants of the building. With this aspect in mind, this work addressed relevant issues about the pathologies analyzed in situ, highlighting the diagnostic and prophylaxis measures for the problem, thus taking due care at each construction stage, which are essential to avoid future problems in the structure that could affect its safety and durability, in addition to preventing costs due to these numerous failures, as these manifestations are increasingly frequent in our current society, which leads to the search to understand the subject in order to guarantee the longevity of the construction, greatly increasing its useful life, in addition to minimizing the negative impacts that may arise from the time. This study aims to contribute to the improvement of construction processes, focusing on the application of prophylaxis in civil construction, highlighting it as a set of preventive practices essential to ensure the safety, durability and functionality of buildings. In addition, the present work also analyzed relevant issues of defects and damages analyzed in situ in state health units, using diagnostic measures and seeking prophylaxis measures to avoid the problems encountered, always keeping in mind the main objective of investigating, classifying and resolving the problem. problem in itself, in addition to showing mechanisms that will be necessary to avoid them, thus emphasizing the importance of implementing preventive maintenance and continuous monitoring as essential strategies to preserve the quality of buildings and avoid structural failures over time. Immediate correction of identified problems is also discussed as a crucial measure to prevent accelerated deterioration and ensure longevity and functionality. Finally, the study explores the historical evolution of these practices, highlighting their relevance in each phase of the construction process, from initial planning to the execution of finishes. At each stage, elements such as risk analysis and management, careful selection of materials, strict compliance with current technical standards and specialized training for teams involved are examined. Therefore, the final objective of this work is to exemplify the main pathologies found in foundations and identify their causes and solutions.Item Estudo da aderência do bambu ao concreto(2025-01-27) Sasahara, Antonio Toshiharu; Maruoka, Luz Marina Andrade; http://lattes.cnpq.br/9195629803452948; Maruoka, Luz Marina Andrade; http://lattes.cnpq.br/9195629803452948; Barros, Laerte Melo; http://lattes.cnpq.br/0299419739606476; Fernandes, Francisco José Rodrigues; http://lattes.cnpq.br/3166612623704256The raw materials used by the construction sector cause environmental impacts, among which steel stands out with the greatest impact on greenhouse gas emissions during its production. Thus, seeking alternatives to replace steel is of paramount importance to mitigate carbon dioxide (CO2) emissions. Bamboo, being a renewable material, abundant in nature, and with a high rate of growth and propagation, presents itself as an excellent option, including for CO2 capture from the atmosphere. However, its greatest challenge is its adhesion to cement and its preservation against insect and fungus attacks. This research aims to evaluate the adhesion resistance between cement mortar and bamboo treated with borax using the hot water and cold water method. For this, species collection, treatment, drying, and adhesion tensile strength tests of bamboo to concrete were carried out. The treatment did not show bamboo decay within the concrete after 28 days immersed in water during the concrete curing process, and the pull-out resistance of the splints from the concrete showed results that enable its use with concrete, with average values for bamboo adhesion stress of 1.72 MPa, with the proposed preservative treatment.