This training module raises awareness of the major health risks posed by asbestos, both for public health and for occupational health. It aims to provide information on the dangers inherent in inhaling asbestos fibers during asbestos removal operations and work on materials containing asbestos.

This module explains the various applications of fibers in many sectors of activity, while highlighting the frequent lack of data on them. It provides an overview of current knowledge on different fibers, excluding asbestos, whether natural or synthetic, organic or inorganic. This file examines their characteristics, their uses, the risks they pose for health, the exposure levels observed in the workplace and the preventive measures to adopt.

This module presents the regulations on the classification, packaging and labeling of hazardous chemicals, which aim to ensure the protection of workers, consumers and the environment. Labeling constitutes the first source of information provided to the user concerning the dangers and the precautions to take when handling them. The CLP Regulation, a European text, establishes standards for the classification, labeling and packaging of chemical substances and mixtures.

This module offers prevention measures to reduce the risks associated with handling cements, which can cause skin and eye problems. Building, public works and concrete prefabrication professionals are particularly exposed. It is essential to follow the general principles of prevention and adopt a specific approach to prevent chemical risks, sometimes including the wearing of gloves as an essential protective measure.

This module addresses the subject of formaldehyde, a very reactive compound widely used in different professional fields. However, its reactivity results in hazardous properties, such as its flammability, corrosiveness and toxicity. Additionally, it can cause allergic reactions and increase the risk of cancer. Therefore, it is imperative to take preventive measures to limit workers’ exposure to this chemical.

This module deals with metal welding fumes, which can, depending on their composition, concentration and duration of exposure, present harmful effects on health and be the cause of occupational pathologies. The risks concern not only welders but also people working nearby. Their prevention is based on the implementation of collective protection systems, which can be supplemented by the wearing of personal protective equipment.

This module highlights the components of exhaust gases, including carbon monoxide, nitrogen monoxide and dioxide, as well as fine particles containing PAHs (polycyclic aromatic hydrocarbons) known to be carcinogenic.

This module addresses the subject of solvents, widely used in various sectors such as painting, metal or textile cleaning, stripping and perfume manufacturing. Workers, sometimes unknowingly, are exposed to these products. Even regular exposure to small amounts can cause long-term health problems, some of which are irreversible. Therefore, it is crucial to favor the substitution of dangerous solvents to preserve the health of workers.

This module deals with the risks associated with the presence of bitumen in road coatings, asphalts and other waterproof coatings, which can affect the health of exposed workers. These dangers include symptoms such as coughing, headaches and trouble sleeping. To prevent these risks in activities involving bitumen, measures are recommended, such as reducing coating application temperatures or using machines equipped with smoke capture systems.