ES240192A1 - Improvements in the manufacture of silicon-lightweight concrete or solid concrete (Machine-translation by Google Translate, not legally binding)
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Improvements in the manufacture of silicon-lightweight concrete or solid concrete (Machine-translation by Google Translate, not legally binding)
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Improvements in the manufacture of lightweight or solid siliceous-concrete concretes, in which quartz, lime or cement sand is used, complementing or not with other materials in any physical state, set by the usual procedures, characterized by that without the need for extreme the degree of fineness of the quartz sand used is added to it, at any time, an acid as a solvent. (Machine-translation by Google Translate, not legally binding)
ES0240192A1958-02-181958-02-18Improvements in the manufacture of silicon-lightweight concrete or solid concrete (Machine-translation by Google Translate, not legally binding)
ExpiredES240192A1
(en)
A procedure for the anti-radioactive manufacture of basic materials employed in construction (Machine-translation by Google Translate, not legally binding)