Treatment method×ケミックス - メーカー・企業と製品の一覧

Treatment methodの製品一覧

1~1 件を表示 / 全 1 件

表示件数

Chemix Asbestos Treatment Method

Asbestos has many excellent properties. It is highly workable and economically advantageous, but the harmfulness of airborne fibers has become apparent.

Asbestos refers to a group of naturally occurring fibrous minerals, derived from the Greek word meaning "eternal and unquenchable." It is classified into six types, with the most commonly used being chrysotile (white asbestos), crocidolite (blue asbestos), and amosite (brown asbestos). Due to its hazardous properties that can cause health issues such as lung cancer and mesothelioma, asbestos was designated as a specific chemical substance in 1971, and the spraying of asbestos was banned in 1975. Furthermore, in Japan, the use of particularly harmful blue and brown asbestos was prohibited in April 1995. The amendment to the Enforcement Order of the Industrial Safety and Health Act, which came into effect on October 1, 2004, also imposed a complete ban on white asbestos. Although its use was allowed until 2006 for certain applications, all six types were fully banned in June 2008. However, the effectiveness of alternative products is lacking, and it is unclear how long it will take to achieve a complete transition.

  • others

ブックマークに追加いたしました

ブックマーク一覧

ブックマークを削除いたしました

ブックマーク一覧

これ以上ブックマークできません

会員登録すると、ブックマークできる件数が増えて、ラベルをつけて整理することもできます

無料会員登録