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Painting with air /Eoff, John. January 1977 (has links)
Thesis (M.F.A.)--Rochester Institute of Technology, 1977. / Typescript. Includes bibliographical references (leaves 47-48).
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Isocyanate exposures and health outcomes in local industries /Pisaniello, Dino. January 1992 (has links) (PDF)
Thesis (M.P.H.)--University of Adelaide, Dept. of Community Medicine, 1992. / Includes bibliographical references (leaves 73-80).
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Biodegradation of paint VOC mixtures in biofiltersPark, Jung Su, Kinney, Kerry A., January 2004 (has links) (PDF)
Thesis (Ph. D.)--University of Texas at Austin, 2004. / Supervisor: Kerry A. Kinney. Vita. Includes bibliographical references.
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Assessment of exposure associated health effects to hexamethylene diisocyanate (HDI) in automotive spray painting processes in small,medium and micro enterprises.Spies, Adri 01 November 2006 (has links)
Student Number : 0110634H -
MPH research report -
School of Public Health -
Faculty of Sciences / During October 1996 to December 1999, isocyanates were the most frequently reported causative agent for occupational asthma cases (16.7% of all cases) submitted to the Surveillance of Work-Related and Occupational Respiratory Diseases in South Africa registry (SORDSA). Occupational disease surveillance registries in other countries also identified isocyanates as the most important occupational sensitiser. Asthma caused by isocyanates exposure may be severe and may persist even after exposure ceases. For this reason, it is important to identify the potentially hazardous isocyanate exposure settings, and to prevent sensitisation and asthma development where possible.
Auto body repair shops, typically small, medium or micro enterprises (SMMEs), were the focus group in this study. Due to the paucity of medical surveillance and occupational hygiene programmes, there is likely to be over-exposure to isocyanates in such workplaces. The aim of this study was to identify and quantify exposure to HDI in auto body repair shops, and secondly, to describe the control measures currently used in these repair shops.
The study investigated hexamethylene diisocyanate (HDI) exposure in the spray-painting processes of automotive repair shops in Gauteng. The repair shops were selected from the Highveld South African Motor Body Repairers’ Association (SAMBRA) membership list. Ten repair shops were included in this cross sectional study. Twelve subjects directly or indirectly involved in spray-painting in each repair shop had HDI exposure measured, resulting in a total of 113 HDI measurements. HDI monomers, prepolymers and total isocyanates determined using the National Institute for Occupational Safety and Health (NIOSH) draft method 5525 for analysis of monomeric and TRIG aliphatic isocyanates.
Eighty one percent of workers were over-exposed to HDI monomers (exposure limit of 0.02mg/m3) and 3.4% to HDI prepolymers (exposure limit of 0.5mg/m3). Ninety percent of the establishments’ HDI monomer airborne concentration exceeded the OEL and 30% the prepolymer HDI concentrations.
Workers were divided into 12 occupation categories according to the extent of their direct contact with the HDI-based paint and the three highest exposed groups were panel beaters, spray painters and dent-fillers. Workers directly and indirectly in contact with paint, in the auto body repair shops registered with SAMBRA were exposed to high levels of HDI during the spray painting operation. Insufficient and incorrect control measures were in place to control HDI exposure. The findings of this study confirm the risk of exposure to HDI in the automotive repair industry and the need for occupational hygiene control measures.
In conclusion, high concentrations of HDI were common and even indirectly exposed workers were at risk of excessive exposure to HDI. Inadequate exposure control methods were widespread.
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Design and Development of a Spray BoothAxelsson, Daniel January 2008 (has links)
<p>As a part of a more extensive project of developing a new finishing line at the Bolivian door manufacturer Tecno Carpinteria San Pedro this thesis presents the development process for a special designed spray booth. The thesis covers every phase from a product idea to a final concept design.</p><p>Working with finishing of furniture and other wooden products can effect the workers health in a negative way and damage the environment. The final result of the manufactured door is also depending on the how well the ventilation system in the working area is. Because of these reasons it is important to use safety equipment and a good ventilation system in the working area. As a part of this new finishing line San Pedro is in need of a special designed spray booth to control the spread of paint particles and other hazard substances that is a result of the finishing process.</p><p>Together with the consultant firm CADEFOR a spray booth is designed and a proposal design is presented in this thesis. The result is a design built up with a dry filter solution together with an extractor that creates a cross draft airflow towards the rear part of the spray booth. The result of the project together with some recommendations of increasing the capacity in the finishing line are also presented.</p>
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Biodegradation of paint VOC mixtures in biofiltersPark, Jung Su 28 August 2008 (has links)
Not available / text
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Design and Development of a Spray BoothAxelsson, Daniel January 2008 (has links)
As a part of a more extensive project of developing a new finishing line at the Bolivian door manufacturer Tecno Carpinteria San Pedro this thesis presents the development process for a special designed spray booth. The thesis covers every phase from a product idea to a final concept design. Working with finishing of furniture and other wooden products can effect the workers health in a negative way and damage the environment. The final result of the manufactured door is also depending on the how well the ventilation system in the working area is. Because of these reasons it is important to use safety equipment and a good ventilation system in the working area. As a part of this new finishing line San Pedro is in need of a special designed spray booth to control the spread of paint particles and other hazard substances that is a result of the finishing process. Together with the consultant firm CADEFOR a spray booth is designed and a proposal design is presented in this thesis. The result is a design built up with a dry filter solution together with an extractor that creates a cross draft airflow towards the rear part of the spray booth. The result of the project together with some recommendations of increasing the capacity in the finishing line are also presented.
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A Bunch of MotherfuckersBacklund, Axel January 2018 (has links)
In this project a collection of clothes, based on the raggar culture has been developed. e work is intended to be a modernization of the clothing, exploring the subculture and developing it, however without loosing its attitude. In uences from other related subcultures have also taken part in the work. The aim is to investigate the technique of spray painting directly on garments, as a method for developing prints, taking visual inspiration from the culture of raggare. Sources for inspiration to the painting have been gra ti, airbrush and action painters. In order to keep the attitude of the raggar culture, the collection is largely based on vintage clothing, linked to the culture in question. e result in this project is a collection containing eight out ts, dedicated mainly to raggare but also to others.
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