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Results for “Protective Clothing”

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At least 19 recordsLinked to original sources

Need for protective clothing and equipment in small workplaces.

Some kind of protective clothing and personal safety items was needed in 90% of the 163 workplaces surveyed. Protective clothing was used in 31%, ear protectors in 28%, eye protectors in 22%, respiratory tract protectors in 18% and other safety items in 1% of the firms. Gloves were the most commonly used type of protective clothing. Protection against risks was proper in one-fourth of the firms, satisfactory in half, and poor or lacking in the rest. Ninety-five percent of the protectors available were appropriate, but only in a few companies were they properly cared for. Seven (12%) industrial firms, 15 (20%) service establishments and 1 (7%) other firm lacked proper protective clothing or safety items. Faults were generally attributed to insufficient knowledge or negligence of responsibilities on the part of the employers. Management should provide more appropriate instruction for workers in the use and, particularly, the maintenance of personal protectors. To be effective, the inspection of the appropriateness of the protectors requires suitable training. This training should also be received by the staff providing occupational health services. Visits to workplaces, as well as health examinations, provide an opportunity to discuss protection and to advise employers and employees on protection. The problems of protection against harmful exposures is closely connected with health counseling. Yet, the provision of proper protectors and the supervision of their use is still the responsibility of the employer.

Accidents, Occupational

Protective clothing against cold--performance standards as method for preventive measures.

Survival, function and comfort in the cold are dependent on a rational and cautious use of protective measures to reduce and control heat losses. International standards are now available for establishing a basis for the rational assessment of protection requirements and the subsequent selection of appropriate clothing. Protection requirements may be readily calculated by the IREQ-index (ISO/TR-11079), which specifies required resultant clothing insulation for given conditions. Performance of selected clothing ensemble can be tested by measuring the insulation value on a moveable, thermal manikin according to prEN-342. Similarly, performance of protective gloves against cold may be tested with a heated hand model (prEN-511). It is important to emphasize that the outlined procedure should only be applied as a guide-line for action. Due to considerable individual variation in capacities, preference and demand, room must be available for behavioral adjustments, as well as clothing must be flexible enough to accommodate these adjustments.

Cold Climate

Protective clothing as a means of reducing nicotine absorption in tobacco harvesters.

Green tobacco sickness is an occupational illness of tobacco illness of tobacco harvesters that is thought to be caused by dermal absorption of nicotine from contact with green tobacco leaf. Wearing of rubberized nylon rainsuits effectively prevented nicotine absorption in volunteers who picked wet tobacco. Nicotine absorption was demonstrated in workers who wore clothing that was not waterproof.

Adult

Thermal strain resulting from protective clothing of an armored vehicle crew in warm conditions.

The purpose of the study is to define a method of evaluation of physiological strain resulting from protective garments worn in warm conditions by the armored vehicle crew. A technique is developed evaluating evaporative transfer through clothing by continuous weighing of the active man (accuracy +/- 3/g). An index is defined (Iw) as the ratio of steady-state evaporating rate in clothed conditions to steady-state evaporation of nude subject in the same conditions of work and heat stress. The Iw index is significantly related to physiological strain determined by increased body heat content and reduced tolerance time. The results are compared to other previous findings concerning evaporative transfer through clothing and physiological strain indexes. The technique shows that evaporation through heavy clothing is not negligible. It is suggested that usual static measurements using physical models underestimate the evaporative heat transfer through clothing layers.

Body Temperature

Identification of an apprehension effect on physiological indices of thermal strain.

A laboratory assessment of the thermal strain produced by wearing a protective clothing assembly, in addition to a normal flying clothing assembly, in a hot environment is described. In addition to the demonstration of an increase in thermal strain when wearing the protective clothing, two points of importance emerged. First, condition replication revealed a significant apprehension effect which confounded the physiological variables used to evaluate the thermal strain, leading to an over-estimation of the severity of that strain. Second, there was a large between-subject variation amongst the eight subjects used, which made the arithmetic mean a potentially misleading statistic for evaluating the increased physiological strain caused by the additional clothing assembly during the heat exposure. The practical implications of these observations are discussed....

Adult