DE2734431A1 - Verfahren zum herstellen eines faserverstaerkten zementverbundmaterials - Google Patents
Verfahren zum herstellen eines faserverstaerkten zementverbundmaterialsInfo
- Publication number
- DE2734431A1 DE2734431A1 DE19772734431 DE2734431A DE2734431A1 DE 2734431 A1 DE2734431 A1 DE 2734431A1 DE 19772734431 DE19772734431 DE 19772734431 DE 2734431 A DE2734431 A DE 2734431A DE 2734431 A1 DE2734431 A1 DE 2734431A1
- Authority
- DE
- Germany
- Prior art keywords
- cement
- suspension
- fibers
- added
- flocculant
- 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.)
- Withdrawn
Links
- 239000000835 fiber Substances 0.000 title claims description 91
- 239000004568 cement Substances 0.000 title claims description 89
- 238000000034 method Methods 0.000 title claims description 36
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000002131 composite material Substances 0.000 title claims description 13
- 230000008569 process Effects 0.000 title description 15
- 239000000725 suspension Substances 0.000 claims description 42
- 239000003365 glass fiber Substances 0.000 claims description 33
- 239000007787 solid Substances 0.000 claims description 30
- 239000002657 fibrous material Substances 0.000 claims description 25
- 239000011491 glass wool Substances 0.000 claims description 25
- 239000002002 slurry Substances 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 10
- 229920002401 polyacrylamide Polymers 0.000 claims description 9
- 239000011490 mineral wool Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000006194 liquid suspension Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000002178 crystalline material Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 description 25
- 239000010425 asbestos Substances 0.000 description 23
- 229910052895 riebeckite Inorganic materials 0.000 description 23
- 239000000463 material Substances 0.000 description 21
- 239000000203 mixture Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000011152 fibreglass Substances 0.000 description 14
- 239000001913 cellulose Substances 0.000 description 12
- 229920002678 cellulose Polymers 0.000 description 12
- 239000000706 filtrate Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 239000011398 Portland cement Substances 0.000 description 6
- 238000007792 addition Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 235000019738 Limestone Nutrition 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000006028 limestone Substances 0.000 description 3
- 239000011049 pearl Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 241000199223 Elaeocarpus kirtonii Species 0.000 description 2
- 235000009414 Elaeocarpus kirtonii Nutrition 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 235000013584 Tabebuia pallida Nutrition 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000012496 blank sample Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 241001352287 Chrysotila Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 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 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 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
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)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB31932/76A GB1543951A (en) | 1976-07-30 | 1976-07-30 | Asbestos-free fibre-reinforced cementitious products |
| GB4725676 | 1976-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2734431A1 true DE2734431A1 (de) | 1978-02-02 |
Family
ID=26261142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772734431 Withdrawn DE2734431A1 (de) | 1976-07-30 | 1977-07-29 | Verfahren zum herstellen eines faserverstaerkten zementverbundmaterials |
Country Status (17)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3105519A1 (de) * | 1980-02-22 | 1981-12-17 | Ametex AG, 8867 Niederurnen | Verfahren zur herstellung einer faserverstaerkten, hydraulisch abbindenden zusammensetzung, hergestellte zusammensetzung und verwendung derselben |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53134031A (en) * | 1977-04-28 | 1978-11-22 | Asahi Glass Co Ltd | Glass fiber reinforced composite for papering |
| JPS54160419A (en) * | 1978-06-09 | 1979-12-19 | Asahi Glass Co Ltd | Grc paper making |
| JPS54160421A (en) * | 1978-06-09 | 1979-12-19 | Asahi Glass Co Ltd | Compounding material for grc paper making |
| JPS54160420A (en) * | 1978-06-09 | 1979-12-19 | Asahi Glass Co Ltd | Grc paper making |
| DK171879A (da) * | 1979-04-26 | 1980-10-27 | Rockwool Int | Fremgangsmaade til fremstilling af fiberarmerede cementplader |
| US4543187A (en) * | 1981-12-31 | 1985-09-24 | Steppacher Paul A | Filter plate |
| FR2535710B1 (fr) * | 1982-11-10 | 1986-05-02 | Everitube | Materiau de construction a base de liant hydraulique renforce par des fibres et son procede de fabrication |
| JPH0699180B2 (ja) * | 1985-11-25 | 1994-12-07 | 松下電工株式会社 | 繊維セメントスラリ−組成物 |
| JPS6355144A (ja) * | 1986-08-26 | 1988-03-09 | 松下電工株式会社 | 繊維セメントスラリ−組成物 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1174678B (de) * | 1960-03-21 | 1964-07-23 | Saarbergwerke Ag | Verfahren zur Herstellung von Bausteinen aus Flotationsabgaengen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5162811A (en) * | 1974-11-29 | 1976-05-31 | Asahi Chemical Ind | Banjofukugotaino seizoho |
-
1977
- 1977-07-01 IE IE1369/77A patent/IE45447B1/en unknown
- 1977-07-06 AU AU26822/77A patent/AU508293B2/en not_active Expired
- 1977-07-08 NL NL7707615A patent/NL7707615A/xx not_active Application Discontinuation
- 1977-07-11 IN IN1059/CAL/77A patent/IN146245B/en unknown
- 1977-07-21 ES ES460924A patent/ES460924A1/es not_active Expired
- 1977-07-22 FR FR7722505A patent/FR2359802A1/fr active Granted
- 1977-07-26 IT IT68741/77A patent/IT1116642B/it active
- 1977-07-28 AR AR268594A patent/AR214889A1/es active
- 1977-07-28 SE SE7708692A patent/SE424632B/xx unknown
- 1977-07-29 YU YU1868/77A patent/YU39254B/xx unknown
- 1977-07-29 JP JP52090524A patent/JPS5924107B2/ja not_active Expired
- 1977-07-29 NO NO772701A patent/NO147518C/no unknown
- 1977-07-29 DE DE19772734431 patent/DE2734431A1/de not_active Withdrawn
- 1977-07-29 BR BR7704986A patent/BR7704986A/pt unknown
- 1977-07-29 FI FI772322A patent/FI772322A7/fi not_active Application Discontinuation
- 1977-07-29 DK DK341377A patent/DK341377A/da not_active Application Discontinuation
- 1977-07-29 LU LU77875A patent/LU77875A1/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1174678B (de) * | 1960-03-21 | 1964-07-23 | Saarbergwerke Ag | Verfahren zur Herstellung von Bausteinen aus Flotationsabgaengen |
Non-Patent Citations (1)
| Title |
|---|
| Betonwerk + Fertigteil-Technik 1973, S. 625-631 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3105519A1 (de) * | 1980-02-22 | 1981-12-17 | Ametex AG, 8867 Niederurnen | Verfahren zur herstellung einer faserverstaerkten, hydraulisch abbindenden zusammensetzung, hergestellte zusammensetzung und verwendung derselben |
Also Published As
| Publication number | Publication date |
|---|---|
| NO772701L (no) | 1978-01-31 |
| YU186877A (en) | 1982-06-30 |
| IN146245B (enrdf_load_stackoverflow) | 1979-03-31 |
| NO147518B (no) | 1983-01-17 |
| JPS5336526A (en) | 1978-04-04 |
| NO147518C (no) | 1983-04-27 |
| AU508293B2 (en) | 1980-03-13 |
| AR214889A1 (es) | 1979-08-15 |
| IE45447L (en) | 1978-01-30 |
| YU39254B (en) | 1984-10-31 |
| FR2359802B1 (enrdf_load_stackoverflow) | 1982-04-23 |
| NL7707615A (nl) | 1978-02-01 |
| AU2682277A (en) | 1979-01-11 |
| DK341377A (da) | 1978-01-31 |
| ES460924A1 (es) | 1978-12-01 |
| FR2359802A1 (fr) | 1978-02-24 |
| IE45447B1 (en) | 1982-08-25 |
| FI772322A7 (enrdf_load_stackoverflow) | 1978-01-31 |
| IT1116642B (it) | 1986-02-10 |
| BR7704986A (pt) | 1978-06-06 |
| SE7708692L (sv) | 1978-01-31 |
| SE424632B (sv) | 1982-08-02 |
| LU77875A1 (enrdf_load_stackoverflow) | 1977-10-26 |
| JPS5924107B2 (ja) | 1984-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAM | Search report available | ||
| OC | Search report available | ||
| 8110 | Request for examination paragraph 44 | ||
| 8139 | Disposal/non-payment of the annual fee |