Análise de falhas e manifestações patológicas durante a execução do sistema construtivo em paredes de concreto moldadas in loco

Abstract

The present study has as its theme the analysis of failures and pathological manifestations presented soon after formwork in the construction system of concrete walls molded in situ. Its objective is to relate the pathological manifestations to their respective causes and suggest corrections. From a literature review, the main stages for the execution of the construction system and its main components used were demonstrated. In order to achieve the proposed objectives, the execution processes in the project were monitored after each concreting for data collection. In these visits, it was possible to identify executive failures, namely: cracks, concrete joints, concreted knives, opening of plates, exposed reinforcement, exposed conduit, exposed spacer and misaligned electrical boxes. With the failures raised, cause and effect diagrams were elaborated looking for the root causes of these anomalies, classified the degree of risk of each one of them and suggested corrections.