IC 7655 Back Strains In Brickmaking ? Introduction

This study was made to find methods of preventing back strains, among workers in brick plants, however, the information should apply to other industries that employ hand labor too process materials. The report is based on information in letters from. Bureau of Mines engineers and other safety men in the United States who visited numerous brick plants. Back strains, as wall as hernias and other muscular strains, result when certain body structures are subjected to strains greater than, they can withstand. Such breakdowns may be prevented simply by not straining these body structures. This is simple in theory but complicated in practice. It requires primary education of new workers and reeducation of older workers in the best method of lifting, preemployment physical. examinations to select employees for the jobs that require constant lifting, all possible mechanization of material-handling operations, relocation of machinery, and elevation of working surfaces to reduce to a minimum the muscular effort the workers must exert to perform operations impossible to mechanize. Accidents of any kind are a total bee for the American economy and decrease productivity; whereas mechanization raises the level of productivity and constitutes progress toward total safety. Heavy lifting should be done mechanically whenever possible, saving the men to direct the machines. This is an essential step in preventing strain accidents.