ES213813A1 - A procedure for obtaining a product intended to manufacture sponous cement blocks (Machine-translation by Google Translate, not legally binding)
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A procedure for obtaining a product intended to manufacture sponous cement blocks (Machine-translation by Google Translate, not legally binding)
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Curing Cements, Concrete, And Artificial Stone
(AREA)
Abstract
A process for obtaining a product for making blocks of spongy cement with which a swelling of the mass is produced, by means of a chemical reaction with gas evolution, characterized in that a third part of cement is combined with two thirds of the cement. Finely powdered silica sand, to which is added 5% aluminum powder or any other metal and 3% sodium silicate or any metallic base salt to which mixture water is added in the proper proportion to achieve a pasty state by a smoothie. (Machine-translation by Google Translate, not legally binding)
ES213813A1954-02-201954-02-20A procedure for obtaining a product intended to manufacture sponous cement blocks (Machine-translation by Google Translate, not legally binding)
ExpiredES213813A1
(en)
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