…The temperature of the mixed concrete is kept low by using materials with as low a temperature as possible, and care is taken to prevent evaporation of water during curing. Underwater concrete is poured underwater. It is less reliable than pouring concrete in the air, and is not often used except for large-capacity foundations for structures. … *Some of the terminology that refers to "under water concreting" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…なるべく低い温度の材料を用いて練上りコンクリート温度を低下させるとともに,養生中の水分の蒸発を防ぐなどの注意をする。水中コンクリートunder water concreting水中に打ち込むコンクリート。空気中のコンクリートの打設に比較して不安があり,構造物の大容量基礎以外にはあまり用いられない。… ※「under water concreting」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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