Avaliação ergonômica na preparação de argamassas utilizando misturadores

Abstract

The purpose of this monograph is to conduct an ergonomic evaluation of workers Construction during the preparation of mortars using mixers. The methodology used was to present concepts of ergonomics and complementary to the study of eight cases , in which we applied a questionnaire to gather the opinions of workers and later released on an ergonomic software that generated results on the need to intervene generating changes to improve conditions and prevent damage to the occupational health of employees . The results were that the height of the mixers can cause problems workers because during the supply thereof occur postural problems such as shoulder elevation or extension of the lumbar spine . It follows that the work has reached its goal and contributes to the branch companies so that they can adapt their equipment in order to be in accordance with regulatory standards in order to avoid removal of the workers by ergonomic problems.