ES2157753A1 - Utilizacion de arcilla fibrosa para la construccion de obras de tierra - Google Patents
Utilizacion de arcilla fibrosa para la construccion de obras de tierraInfo
- Publication number
- ES2157753A1 ES2157753A1 ES009802669A ES9802669A ES2157753A1 ES 2157753 A1 ES2157753 A1 ES 2157753A1 ES 009802669 A ES009802669 A ES 009802669A ES 9802669 A ES9802669 A ES 9802669A ES 2157753 A1 ES2157753 A1 ES 2157753A1
- Authority
- ES
- Spain
- Prior art keywords
- fibrous clay
- utilisation
- industrial
- combination
- natural clays
- 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.)
- Granted
Links
Landscapes
- Treatment Of Sludge (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paper (AREA)
Abstract
Sistema y producto para la construcción de obras de tierra, en que el producto tiene una constitución aquí denominada "arcilla fibrosa" (5, 9) la cual se presenta en composiciones alternativas, natural o modificada, tales que dicha composición natural es resultante de los lodos de depuración de efluentes, obtenidos como subproductos residuales de la industria papelera, que son de aspecto arcilloso y contienen fibras de celulosa, residuos lignitos y diversas cargas minerales y orgánicas, mientras que dicha composición modificada incorpora también diversas proporciones de cantidades dosificadas de uno o más de materiales tales como arcillas naturales, arenas, benzonitas, cenizas volantes y otros subproductos industriales adecuados.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9802669A ES2157753B1 (es) | 1998-12-22 | 1998-12-22 | Utilizacion de arcilla fibrosa para la construccion de obras de tierra |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9802669A ES2157753B1 (es) | 1998-12-22 | 1998-12-22 | Utilizacion de arcilla fibrosa para la construccion de obras de tierra |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2157753A1 true ES2157753A1 (es) | 2001-08-16 |
ES2157753B1 ES2157753B1 (es) | 2002-03-01 |
Family
ID=8306184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9802669A Expired - Fee Related ES2157753B1 (es) | 1998-12-22 | 1998-12-22 | Utilizacion de arcilla fibrosa para la construccion de obras de tierra |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2157753B1 (es) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3188751A (en) * | 1962-10-29 | 1965-06-15 | Hydrand Corp | Method of producing building aggregate utilizing sludge residue from paper de-inking process |
US4028130A (en) * | 1974-08-02 | 1977-06-07 | Iu Conversion Systems, Inc. | Disposal method and use of sewage sludge |
US5054406A (en) * | 1989-10-27 | 1991-10-08 | Technology Development Corporation | Water retardant covering material for solid waste landfills |
US5196061A (en) * | 1988-01-15 | 1993-03-23 | Thomas Robert C | Cementitious composite that includes delignified cellulosic material and process of making it |
US5201608A (en) * | 1987-08-20 | 1993-04-13 | Kuegler Jost Ulrich | Process for sealing soil formations, especially waste dumps |
US5549059A (en) * | 1994-08-26 | 1996-08-27 | Minergy Corp. | Converting paper mill sludge or the like |
-
1998
- 1998-12-22 ES ES9802669A patent/ES2157753B1/es not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3188751A (en) * | 1962-10-29 | 1965-06-15 | Hydrand Corp | Method of producing building aggregate utilizing sludge residue from paper de-inking process |
US4028130A (en) * | 1974-08-02 | 1977-06-07 | Iu Conversion Systems, Inc. | Disposal method and use of sewage sludge |
US5201608A (en) * | 1987-08-20 | 1993-04-13 | Kuegler Jost Ulrich | Process for sealing soil formations, especially waste dumps |
US5196061A (en) * | 1988-01-15 | 1993-03-23 | Thomas Robert C | Cementitious composite that includes delignified cellulosic material and process of making it |
US5054406A (en) * | 1989-10-27 | 1991-10-08 | Technology Development Corporation | Water retardant covering material for solid waste landfills |
US5549059A (en) * | 1994-08-26 | 1996-08-27 | Minergy Corp. | Converting paper mill sludge or the like |
Also Published As
Publication number | Publication date |
---|---|
ES2157753B1 (es) | 2002-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20160120 Kind code of ref document: A1 Effective date: 20160120 |
|
FD1A | Patent lapsed |
Effective date: 20100312 |