Asbestos was used as a binder in most materials up to what year?

The use of asbestos as a binder in many construction materials, such as flooring, ceiling tiles, and insulation, predominantly occurred through the late 1970s. Regulations and growing health concerns regarding asbestos exposure led to significant changes in the laws concerning its use. By 1984, many manufacturers had shifted away from asbestos-based products and the market began to see a decline in the use of asbestos-containing materials. Thus, identifying 1984 as a pivotal year captures the transitional period when awareness of the harmful effects of asbestos reached a peak, prompting a move towards safer alternatives. This context highlights why the year 1984 is critical in understanding the timeline of asbestos use in materials.