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单词 air-entrained concrete
释义

air-entrained concrete


air-entrained concrete

n (Civil Engineering) a low-density type of concrete throughout which small air bubbles are dispersed in order to increase its frost resistance: used for making roads. With 1 per cent of air, the loss of strength is approximately 5 per cent

air-entrained concrete


air-entrained concrete

Concrete made with air-entraining cement or an air-entraining agent. Same as cellular concrete.
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更新时间:2025/1/31 21:00:00