CH620855A5 - Process for producing fibre-reinforced cement boards - Google Patents
Process for producing fibre-reinforced cement boards Download PDFInfo
- Publication number
- CH620855A5 CH620855A5 CH736577A CH736577A CH620855A5 CH 620855 A5 CH620855 A5 CH 620855A5 CH 736577 A CH736577 A CH 736577A CH 736577 A CH736577 A CH 736577A CH 620855 A5 CH620855 A5 CH 620855A5
- Authority
- CH
- Switzerland
- Prior art keywords
- asbestos
- fibers
- glass
- cement
- weight
- Prior art date
Links
- 239000004568 cement Substances 0.000 title claims description 74
- 238000000034 method Methods 0.000 title claims description 25
- 230000008569 process Effects 0.000 title claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 133
- 239000010425 asbestos Substances 0.000 claims description 68
- 229910052895 riebeckite Inorganic materials 0.000 claims description 68
- 239000002002 slurry Substances 0.000 claims description 49
- 239000011521 glass Substances 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000003756 stirring Methods 0.000 claims description 36
- 239000000835 fiber Substances 0.000 claims description 35
- 239000002994 raw material Substances 0.000 claims description 33
- 238000004519 manufacturing process Methods 0.000 claims description 31
- 229920002994 synthetic fiber Polymers 0.000 claims description 28
- 239000012209 synthetic fiber Substances 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 13
- 239000001913 cellulose Substances 0.000 claims description 10
- 229920002678 cellulose Polymers 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 32
- 230000032683 aging Effects 0.000 description 16
- 238000005452 bending Methods 0.000 description 16
- 230000002776 aggregation Effects 0.000 description 13
- 239000011398 Portland cement Substances 0.000 description 11
- 239000000377 silicon dioxide Substances 0.000 description 11
- 230000003014 reinforcing effect Effects 0.000 description 10
- 239000004576 sand Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 description 8
- 238000005054 agglomeration Methods 0.000 description 7
- 235000012239 silicon dioxide Nutrition 0.000 description 7
- 229920002978 Vinylon Polymers 0.000 description 6
- 238000004220 aggregation Methods 0.000 description 6
- 239000011152 fibreglass Substances 0.000 description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 241000282461 Canis lupus Species 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 229910020169 SiOa Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- C04B28/04—Portland cements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Producing Shaped Articles From Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7147376A JPS52152931A (en) | 1976-06-16 | 1976-06-16 | Production method of glass fiber added asbestos cement board |
| JP173377A JPS5386723A (en) | 1977-01-10 | 1977-01-10 | Glass fiber reinforced cement plate and method of its production |
| JP4221077A JPS53126029A (en) | 1977-04-12 | 1977-04-12 | Cement plate reinforced with glass and synthetic organic fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH620855A5 true CH620855A5 (en) | 1980-12-31 |
Family
ID=27275048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH736577A CH620855A5 (en) | 1976-06-16 | 1977-06-15 | Process for producing fibre-reinforced cement boards |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE855729A (sv) |
| CH (1) | CH620855A5 (sv) |
| DE (1) | DE2727012A1 (sv) |
| DK (1) | DK265677A (sv) |
| FR (1) | FR2354984B1 (sv) |
| GB (1) | GB1543460A (sv) |
| IT (1) | IT1116661B (sv) |
| NL (1) | NL7706587A (sv) |
| SE (1) | SE416642B (sv) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7800706L (sv) * | 1978-01-20 | 1979-07-21 | Rockwool Ab | Hydraulisk komposition |
| US7993570B2 (en) | 2002-10-07 | 2011-08-09 | James Hardie Technology Limited | Durable medium-density fibre cement composite |
| FR2859743A1 (fr) * | 2003-09-15 | 2005-03-18 | Saint Gobain Mat Constr Sas | Produit cimentaire en plaque, et procede de fabrication |
| US7998571B2 (en) | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
| CA2648966C (en) | 2006-04-12 | 2015-01-06 | James Hardie International Finance B.V. | A surface sealed reinforced building element |
| CA2699903C (en) | 2007-10-02 | 2016-09-27 | James Hardie Technology Limited | Cementitious formulations and products |
| CN118184269A (zh) * | 2024-04-18 | 2024-06-14 | 山东科技大学 | 一种耐碱玻璃纤维超高性能混凝土及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR729543A (fr) * | 1931-03-23 | 1932-07-26 | Fibrociment Et Des Revetements | Plaques en ciment et fibres végétales et leur procédé de fabrication |
| FR1339173A (fr) * | 1962-11-13 | 1963-10-04 | Turner Brothers Asbest | Fabrication de feuilles thermoplastiques |
| US3354031A (en) * | 1964-07-16 | 1967-11-21 | Carey Philip Mfg Co | Cement-asbestos products and improvement in the manufacture thereof |
| CH499467A (de) * | 1968-04-26 | 1970-11-30 | Metzker Stefan K Dipl Ing | Asbestzementgebilde |
| DE2336220C2 (de) * | 1973-07-17 | 1983-08-18 | Gypsum Research S.A., Genève | Verfahren zur Herstellung von faserhaltigen Baukörpern |
| GB1528545A (en) * | 1975-07-11 | 1978-10-11 | Asahi Glass Co Ltd | Process for preparing glass fibre reinforced cementitious substrate |
-
1977
- 1977-06-13 GB GB2456777A patent/GB1543460A/en not_active Expired
- 1977-06-14 IT IT4981177A patent/IT1116661B/it active
- 1977-06-15 DE DE19772727012 patent/DE2727012A1/de not_active Ceased
- 1977-06-15 SE SE7706909A patent/SE416642B/sv not_active IP Right Cessation
- 1977-06-15 FR FR7718284A patent/FR2354984B1/fr not_active Expired
- 1977-06-15 DK DK265677A patent/DK265677A/da not_active Application Discontinuation
- 1977-06-15 NL NL7706587A patent/NL7706587A/xx unknown
- 1977-06-15 CH CH736577A patent/CH620855A5/de not_active IP Right Cessation
- 1977-06-16 BE BE2055994A patent/BE855729A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2727012A1 (de) | 1977-12-29 |
| SE7706909L (sv) | 1977-12-17 |
| NL7706587A (nl) | 1977-12-20 |
| DK265677A (da) | 1977-12-17 |
| GB1543460A (en) | 1979-04-04 |
| IT1116661B (it) | 1986-02-10 |
| FR2354984B1 (fr) | 1986-06-27 |
| BE855729A (fr) | 1977-10-17 |
| SE416642B (sv) | 1981-01-26 |
| FR2354984A1 (fr) | 1978-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |