BE505026A - - Google Patents
Info
- Publication number
- BE505026A BE505026A BE505026DA BE505026A BE 505026 A BE505026 A BE 505026A BE 505026D A BE505026D A BE 505026DA BE 505026 A BE505026 A BE 505026A
- Authority
- BE
- Belgium
- Prior art keywords
- mold
- tank
- fresh
- bath
- cement
- Prior art date
Links
- 239000004568 cement Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000000835 fiber Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000010425 asbestos Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 229910052895 riebeckite Inorganic materials 0.000 claims description 14
- 239000000706 filtrate Substances 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 8
- 239000011398 Portland cement Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 239000007900 aqueous suspension Substances 0.000 claims description 5
- 230000036571 hydration Effects 0.000 claims description 5
- 238000006703 hydration reaction Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009751 slip forming Methods 0.000 claims description 2
- 238000009827 uniform distribution Methods 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- ULEFFCDROVNTRO-UHFFFAOYSA-N trimagnesium;disodium;dihydroxy(oxo)silane;iron(3+) Chemical compound [Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Fe+3].[Fe+3].O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O ULEFFCDROVNTRO-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/527—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement by delivering the materials on a rotating drum, e.g. a sieve drum, from which the materials are picked up by a felt
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Producing Shaped Articles From Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE505026A true BE505026A (enrdf_load_stackoverflow) |
Family
ID=145686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE505026D BE505026A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE505026A (enrdf_load_stackoverflow) |
-
0
- BE BE505026D patent/BE505026A/fr unknown
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