ES376096A3 - Method of manufacturing molded parts based on cement or concrete, using missed molds, which are incorporated to the piece as a protective packaging. (Machine-translation by Google Translate, not legally binding) - Google Patents
Method of manufacturing molded parts based on cement or concrete, using missed molds, which are incorporated to the piece as a protective packaging. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES376096A3 ES376096A3 ES376096A ES376096A ES376096A3 ES 376096 A3 ES376096 A3 ES 376096A3 ES 376096 A ES376096 A ES 376096A ES 376096 A ES376096 A ES 376096A ES 376096 A3 ES376096 A3 ES 376096A3
- Authority
- ES
- Spain
- Prior art keywords
- piece
- mold
- cement
- concrete
- incorporated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Wrappers (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
"METHOD FOR MANUFACTURING MOLDED PARTS BASED ON CEMENT OR CONCRETE, USING LOST MOLDS, WHICH ARE INCORPORATED INTO THE PIECE AS A PROTECTIVE PACKAGING", characterized by the fact that expanded polystyrene is preferably used to obtain the lost mold, or other multicellular and lightweight plastic materials, with which said mold is formed by pressing the dough, until achieving its solidification and hardening, by practicing, by countermould, the recesses and projections to be determined, in the piece of cement or concrete that it is desired to mold the reliefs and holes corresponding to any throat, rib or ornament that said piece has to present, the disadvantages of the demolding of certain parts should not be taken into account, since the mold, once it has performed its primary function, is incorporated to the piece as a coating to protect it during the various manipulations, until occupying the corresponding place n the work, at which time the lost mold is broken, without worries of demoulding. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES376096A ES376096A3 (en) | 1970-01-21 | 1970-01-21 | Method of manufacturing molded parts based on cement or concrete, using missed molds, which are incorporated to the piece as a protective packaging. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES376096A ES376096A3 (en) | 1970-01-21 | 1970-01-21 | Method of manufacturing molded parts based on cement or concrete, using missed molds, which are incorporated to the piece as a protective packaging. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES376096A3 true ES376096A3 (en) | 1972-07-01 |
Family
ID=8454983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES376096A Expired ES376096A3 (en) | 1970-01-21 | 1970-01-21 | Method of manufacturing molded parts based on cement or concrete, using missed molds, which are incorporated to the piece as a protective packaging. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES376096A3 (en) |
-
1970
- 1970-01-21 ES ES376096A patent/ES376096A3/en not_active Expired
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