The Phased-Out Use of Asbestos in Construction: A Historical Overview

Asbestos, once hailed for its heat resistance, strength, and insulating properties, became a staple in the construction industry. However, the discovery of its health hazards led to a reevaluation of its use. This article explores the timeline and impact of regulations on asbestos use in construction.

The Rise and Fall of Asbestos

Asbestos was widely used in various construction materials, including roofing, insulation, and flooring, due to its desirable properties. However, the link between asbestos exposure and serious health issues, such as mesothelioma, lung cancer, and asbestosis, led to growing concerns about its safety.

Regulatory Milestones in the United States

1970s-1980s: Awareness of asbestos hazards led to the implementation of regulations. The Clean Air Act of 1970 and the Toxic Substances Control Act of 1976 laid the groundwork for asbestos control​​.

1989: The EPA issued the Asbestos Ban and Phase-Out Rule, which sought to ban asbestos-containing products. However, this rule was overturned in 1991, resulting in a partial ban​​.

2019: The EPA issued a final rule discontinuing the sale and use of new building materials containing asbestos​​.

The Ongoing Challenge of Asbestos in Construction

Despite regulatory efforts, asbestos is not completely banned in the United States. It is still used in some industries, and older buildings may contain asbestos materials. The Lautenberg Act of 2016 gave hope for a more comprehensive ban, but the future of asbestos regulation remains uncertain​​.

Conclusion

The use of asbestos in construction has significantly declined due to health concerns and regulatory actions. However, the complete elimination of asbestos from the industry is an ongoing process, with continued efforts needed to protect workers and the public from exposure. Asbestos bans and regulations are crucial in ensuring a safe and healthy environment in the construction sector.