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Invest Tecnica S A Lab De
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Invest Tecnica S A Lab De
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Priority to ES412078ApriorityCriticalpatent/ES412078A1/en
Publication of ES412078A1publicationCriticalpatent/ES412078A1/en
Curing Cements, Concrete, And Artificial Stone
(AREA)
Abstract
Process for the manufacture of light concretes, essentially characterized by a certain percentage of quick lime, reduced to 04,900 miles-cem2, is introduced in a ball mill, with a certain amount of aluminum powder (piroplane), until the mass is left reduced to 06,400 miles cm2 (80 sieve), with which it is achieved that the aluminum is practically in a state of pigment around the lime particle, using as an appropriate cement binder, in the appropriate proportion, producing the hydrogenating reaction, when present in the necessary proportions, lime oxide, aluminum and water. (Machine-translation by Google Translate, not legally binding)
ES412078A1973-02-261973-02-26Procedure for the manufacture of light concrete. (Machine-translation by Google Translate, not legally binding)
ExpiredES412078A1
(en)
A procedure for the manufacture of a body with special form of a plate, based on gypsum. (Machine-translation by Google Translate, not legally binding)
The method of preparing an adequate dry mix to be used as a substitute for portland cement (Machine-translation by Google Translate, not legally binding)
A procedure to produce adequate aggluting material for agglomerating metallurgical iron minerals (Machine-translation by Google Translate, not legally binding)