ES464748A1 - Procedimiento de reduccion de la amplitud de las variacionesdimensionales engendradas en un producto de amianto-cemento por diferencias higrometricas. - Google Patents
Procedimiento de reduccion de la amplitud de las variacionesdimensionales engendradas en un producto de amianto-cemento por diferencias higrometricas.Info
- Publication number
- ES464748A1 ES464748A1 ES464748A ES464748A ES464748A1 ES 464748 A1 ES464748 A1 ES 464748A1 ES 464748 A ES464748 A ES 464748A ES 464748 A ES464748 A ES 464748A ES 464748 A1 ES464748 A1 ES 464748A1
- Authority
- ES
- Spain
- Prior art keywords
- dolomite
- calcite
- prods
- contg
- asbestos cement
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Procedimiento de reducción de la amplitud de las variaciones dimensionales engendradas en un producto de amianto-cemento por diferencias higrométricascaracterizado porque se sustituyeantes del argamasadouna parte del cemento por un producto de sustitución no hidráulico que disminuye normalmente la densidad del producto resultante y se aumenta la presión en el cilindro denominado cilindro-formato en el que se enrollan las monocapas aportadas por un fieltro a partir de los dispositivos de escurrimiento de la pastade modo a conseguir un producto que tiene una densidad sensiblemente igual a la del producto obtenido sin utilizar ningún producto de sustitución no hidráulico.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7636975A FR2373372A1 (fr) | 1976-12-08 | 1976-12-08 | Procede de reduction de l'amplitude des variations dimensionnelles engendrees dans un produit en amiante-ciment par les ecarts hygrometriques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES464748A1 true ES464748A1 (es) | 1978-09-01 |
Family
ID=9180812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES464748A Expired ES464748A1 (es) | 1976-12-08 | 1977-12-05 | Procedimiento de reduccion de la amplitud de las variacionesdimensionales engendradas en un producto de amianto-cemento por diferencias higrometricas. |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR215149A1 (es) |
| BR (1) | BR7708133A (es) |
| ES (1) | ES464748A1 (es) |
| FR (1) | FR2373372A1 (es) |
| MX (1) | MX147811A (es) |
-
1976
- 1976-12-08 FR FR7636975A patent/FR2373372A1/fr active Granted
-
1977
- 1977-11-29 AR AR27016377A patent/AR215149A1/es active
- 1977-12-05 ES ES464748A patent/ES464748A1/es not_active Expired
- 1977-12-07 BR BR7708133A patent/BR7708133A/pt unknown
- 1977-12-07 MX MX17161277A patent/MX147811A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX147811A (es) | 1983-01-17 |
| BR7708133A (pt) | 1978-08-08 |
| FR2373372B1 (es) | 1981-08-21 |
| AR215149A1 (es) | 1979-09-14 |
| FR2373372A1 (fr) | 1978-07-07 |
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