ES467098A1 - A perfected pipe that contains cement, not tensioned, reinforced, rigid, substantially non-flexible. (Machine-translation by Google Translate, not legally binding) - Google Patents
A perfected pipe that contains cement, not tensioned, reinforced, rigid, substantially non-flexible. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES467098A1 ES467098A1 ES467098A ES467098A ES467098A1 ES 467098 A1 ES467098 A1 ES 467098A1 ES 467098 A ES467098 A ES 467098A ES 467098 A ES467098 A ES 467098A ES 467098 A1 ES467098 A1 ES 467098A1
- Authority
- ES
- Spain
- Prior art keywords
- cement
- rigid
- tube
- reinforced
- translation
- 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
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
An improved cement-containing, unstressed, reinforced, rigid, substantially non-flexible, cement tube comprising a substantially inflexible rigid tube composed of a tubular article body of a composition comprising a hydraulic cement, characterized by a plurality of continuous filament windings of an aromatic polyamide fiber of high tensile strength and with a low elongation capacity around at least one layer of the cement-containing composition inside the tube without the filament being stretched, and the continuous filament of the windings does not it is substantially under tension and has its normal length, and elements that maintain the windings of the continuous filament around one or more of the cement-containing layers within the interior of the tube and without the filament being stretched and without being substantially under tension. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES467098A ES467098A1 (en) | 1978-02-16 | 1978-02-16 | A perfected pipe that contains cement, not tensioned, reinforced, rigid, substantially non-flexible. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES467098A ES467098A1 (en) | 1978-02-16 | 1978-02-16 | A perfected pipe that contains cement, not tensioned, reinforced, rigid, substantially non-flexible. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES467098A1 true ES467098A1 (en) | 1978-11-01 |
Family
ID=8475505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES467098A Expired ES467098A1 (en) | 1978-02-16 | 1978-02-16 | A perfected pipe that contains cement, not tensioned, reinforced, rigid, substantially non-flexible. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES467098A1 (en) |
-
1978
- 1978-02-16 ES ES467098A patent/ES467098A1/en not_active Expired
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