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瑞典出生的美国工程师K·P·毕聂尔(Billner)在1935年发明了混凝土真空吸水的基本方法,并获得了专利。其后十多年间,由于一些国家过分着重发展干硬性混凝土(水灰比0.28～0.32,坍落度0～3),致使真空混凝土工艺发展缓慢。但是通过实践,干硬性混凝土有许多难以克服的缺点,如因水灰比较小,和易性差,搅拌、成型、振捣困难,所用设备复杂,而且机件磨损快,振动时噪声太大等。所以到了六十年代又重新采用真空混凝土工艺。瑞典等国家研制出了性能优良、轻巧灵便的混凝土真空吸水设备,有效地提高了真空
The Swedish-born American engineer K.P. Bilner invented the basic method of vacuum absorption of concrete in 1935 and obtained a patent. Over the next decade or so, due to the overemphasis on the development of dry concrete (water-cement ratio 0.28 to 0.32, slump 0 to 3) in some countries, the vacuum concrete process has developed slowly. However, through practice, dry hard concrete has many insurmountable disadvantages, such as relatively small water ash, poor workability, difficulty in stirring, forming, and vibrating, complicated equipment used, and fast wear of mechanical parts and excessive noise during vibration. So in the 1960s, vacuum concrete was used again. Sweden and other countries have developed a highly efficient, lightweight and lightweight concrete vacuum suction equipment, effectively improving the vacuum