ES265079A1 - Procedure and device for manufacturing elements intended for pavement (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure and device for manufacturing elements intended for pavement (Machine-translation by Google Translate, not legally binding)
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VICENTE
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VICENTE
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Priority to ES0265079ApriorityCriticalpatent/ES265079A1/en
Publication of ES265079A1publicationCriticalpatent/ES265079A1/en
Procedure and device for manufacturing elements for paving, characterized by having to prepare a paste based on marble sand and cement, with addition of alum and coloring substance, kneading all of this with common water at room temperature and in quantity relative to the thickness that should be adopted for the mixture, which is spread on a plate of glass, glass or analogous material arranged as the bottom of a frame whose strips will rest on as many strips of flexible material. When the paste, which is to form the upper face of the tile, is well spread, a liquid or semi-fluid mixture obtained from artificial cement and river sand is poured over it, and a set of four strips is then introduced into the frame. forming a rectangle by mutual coupling, by crimping the respective ends together by means of as many vertical grooves provided near them, that these form separate terminals that fit into other grooves made in the inner face of the frame strips . (Machine-translation by Google Translate, not legally binding)
ES0265079A1961-02-211961-02-21Procedure and device for manufacturing elements intended for pavement (Machine-translation by Google Translate, not legally binding)
ExpiredES265079A1
(en)
Slab for paving or facing with one or two visible faces - is made of concrete or synthetic materials by injecting binder into mould containing aggregate mixture
Improvements introduced in the object of the main patent no. 370,963, granted by a procedure to obtain armed marble (Machine-translation by Google Translate, not legally binding)