Also known as cellular concrete. Concrete that has been hardened with a large amount of bubbles. When applied on-site, a surfactant is added to the concrete to create bubbles, or a small amount of aluminum powder is mixed in to generate hydrogen. Aerated concrete blocks and steel-reinforced panel materials are made by autoclaving, and are called autoclaved aerated concrete. It is used as a building material for houses and other buildings. Source: Morikita Publishing "Chemical Dictionary (2nd Edition)" Information about the Chemical Dictionary 2nd Edition |
泡コンクリートともいう.多量の泡を含ませて硬化させたコンクリート.現場施工の場合は界面活性剤を加えて泡立てるか,少量のアルミニウム粉末を混入して水素を発生させる.気泡コンクリートのブロックおよび鉄筋で補強したパネル材が,オートクレーブ処理によりつくられており,オートクレーブ処理気泡コンクリートとよばれている.住宅などの建材として用いられる. 出典 森北出版「化学辞典(第2版)」化学辞典 第2版について 情報 |
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