PT89921B - Processo para a preparacao de derivados de cimento - Google Patents
Processo para a preparacao de derivados de cimento Download PDFInfo
- Publication number
- PT89921B PT89921B PT89921A PT8992189A PT89921B PT 89921 B PT89921 B PT 89921B PT 89921 A PT89921 A PT 89921A PT 8992189 A PT8992189 A PT 8992189A PT 89921 B PT89921 B PT 89921B
- Authority
- PT
- Portugal
- Prior art keywords
- cement
- process according
- water
- weight
- maximum
- Prior art date
Links
- 239000004568 cement Substances 0.000 title claims description 43
- 238000000034 method Methods 0.000 title claims description 18
- 238000002360 preparation method Methods 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 claims abstract description 46
- 239000000945 filler Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims abstract description 13
- 239000011148 porous material Substances 0.000 claims description 14
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 9
- 238000003490 calendering Methods 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 4
- 239000011396 hydraulic cement Substances 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- 239000010454 slate Substances 0.000 claims 1
- 229910052911 sodium silicate Inorganic materials 0.000 claims 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 19
- 239000000047 product Substances 0.000 description 15
- 239000013078 crystal Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000009472 formulation Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000002243 precursor Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 7
- 239000002956 ash Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 150000004760 silicates Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000000126 substance 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
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 229910021487 silica fume Inorganic materials 0.000 description 2
- 235000019351 sodium silicates Nutrition 0.000 description 2
- -1 that is Substances 0.000 description 2
- 230000009974 thixotropic effect Effects 0.000 description 2
- LLQHSBBZNDXTIV-UHFFFAOYSA-N 6-[5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-4,5-dihydro-1,2-oxazol-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC1CC(=NO1)C1=CC2=C(NC(O2)=O)C=C1 LLQHSBBZNDXTIV-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 244000180577 Sambucus australis Species 0.000 description 1
- 235000015076 Shorea robusta Nutrition 0.000 description 1
- 244000166071 Shorea robusta Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 description 1
- 229910052912 lithium silicate Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000002562 thickening agent Substances 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/005—High shear mixing; Obtaining macro-defect free materials
-
- 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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00301—Non-porous materials, e.g. macro-defect free [MDF] products
-
- 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)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Saccharide Compounds (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Disintegrating Or Milling (AREA)
- Glass Compositions (AREA)
- Formation And Processing Of Food Products (AREA)
- Holo Graphy (AREA)
- Seasonings (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8805481A GB8805481D0 (en) | 1988-03-08 | 1988-03-08 | Cementitious products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT89921A PT89921A (pt) | 1989-11-10 |
| PT89921B true PT89921B (pt) | 1994-05-31 |
Family
ID=10633035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT89921A PT89921B (pt) | 1988-03-08 | 1989-03-07 | Processo para a preparacao de derivados de cimento |
Country Status (13)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4111326A1 (de) * | 1991-04-08 | 1992-10-15 | Europ Chemical Ind | Verfahren und gemisch zur herstellung einer grossflaechigen beschichtung |
| US5348583A (en) * | 1992-01-28 | 1994-09-20 | W. R. Grace & Co.-Conn. | Hydraulic cement set-accelerating admixtures incorporating glycols |
| CA2086648C (en) * | 1992-01-28 | 1999-03-23 | Ahmad Arfaei | Hydraulic cement set-accelerating admixtures incorporating glycols |
| IT1270591B (it) * | 1994-07-06 | 1997-05-07 | Italcementi Spa | Composizioni cementizie mdf con migliorata tenacita' |
| US5531823A (en) * | 1995-02-06 | 1996-07-02 | Atomic Energy Of Canada Limited | Low-heat high-performance concrete |
| US6582819B2 (en) | 1998-07-22 | 2003-06-24 | Borden Chemical, Inc. | Low density composite proppant, filtration media, gravel packing media, and sports field media, and methods for making and using same |
| DK1023382T3 (da) | 1998-07-22 | 2006-06-26 | Hexion Specialty Chemicals Inc | Sammensat proppant, sammensatte filtreringsmidler og fremgangsmåder til fremstilling og anvendelse deraf |
| US6572811B1 (en) * | 1998-09-22 | 2003-06-03 | Custom Building Systems, Inc. | Method of forming a cementitious panel |
| CZ292875B6 (cs) * | 2002-03-20 | 2003-12-17 | Vysoká škola chemicko-technologická v Praze | Geopolymerní pojivo na bázi popílků |
| US7044224B2 (en) * | 2003-06-27 | 2006-05-16 | Halliburton Energy Services, Inc. | Permeable cement and methods of fracturing utilizing permeable cement in subterranean well bores |
| US10689559B2 (en) | 2018-03-19 | 2020-06-23 | Saudi Arabian Oil Company | Flexible durable cement |
| US10655044B2 (en) | 2018-04-27 | 2020-05-19 | Saudi Arabian Oil Company | Self-healing durable cement |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3663290A (en) * | 1969-12-17 | 1972-05-16 | Klinge Enameling Co Inc | Temperature resistant coating and method |
| US3804058A (en) * | 1972-05-01 | 1974-04-16 | Mobil Oil Corp | Process of treating a well using a lightweight cement |
| DE3071116D1 (en) * | 1979-06-26 | 1985-10-31 | Ici Plc | Cementitious product |
| US4402749A (en) * | 1979-08-10 | 1983-09-06 | Chemtree Corporation | Cementitious compositions with early high strength development and methods for controlling setting rate |
| DE3176693D1 (en) * | 1980-12-22 | 1988-05-05 | Ici Plc | Cementitious composition and cementitious product of high flexural strength |
| DE3131548A1 (de) * | 1981-08-08 | 1983-02-24 | Otavi Minen Ag, 6000 Frankfurt | "leichtbaustoff sowie verfahren zu seiner herstellung" |
| US4410365A (en) * | 1981-08-28 | 1983-10-18 | Glukhovsky Viktor D | Binder |
| US4461644A (en) * | 1983-04-29 | 1984-07-24 | Halliburton Company | Light weight composition and a method of sealing a subterranean formation |
| US4600514A (en) * | 1983-09-15 | 1986-07-15 | Chem-Technics, Inc. | Controlled gel time for solidification of multi-phased wastes |
| GB2168692B (en) * | 1984-12-15 | 1988-05-25 | T & N Materials Res Ltd | Treatment of cementitious products |
| US4642137A (en) * | 1985-03-06 | 1987-02-10 | Lone Star Industries, Inc. | Mineral binder and compositions employing the same |
| US4664712A (en) * | 1986-04-01 | 1987-05-12 | Ignacio Cisneros | Thermal insulating material and method of production thereof |
| NL8601848A (nl) * | 1986-07-15 | 1988-02-01 | Jaartsveld S Wegenbouwbedrijf | Werkwijze en inrichting voor het aanbrengen van een bekleding op de binnenwand van een buis, in het bijzonder een betonnen rioolbuis. |
| US4780142A (en) * | 1987-01-08 | 1988-10-25 | Chicago Fire Brick Company | Hard setting refractory composition |
-
1988
- 1988-03-08 GB GB8805481A patent/GB8805481D0/en active Pending
-
1989
- 1989-03-07 ZA ZA891728A patent/ZA891728B/xx unknown
- 1989-03-07 AU AU33427/89A patent/AU3342789A/en not_active Abandoned
- 1989-03-07 US US07/571,626 patent/US5147459A/en not_active Expired - Fee Related
- 1989-03-07 PT PT89921A patent/PT89921B/pt not_active IP Right Cessation
- 1989-03-07 EP EP19890302245 patent/EP0332388B1/en not_active Expired - Lifetime
- 1989-03-07 DE DE8989302245T patent/DE68902554T2/de not_active Expired - Lifetime
- 1989-03-07 WO PCT/GB1989/000229 patent/WO1989008627A1/en unknown
- 1989-03-07 AT AT89302245T patent/ATE79850T1/de not_active IP Right Cessation
- 1989-03-07 ES ES89302245T patent/ES2036028T3/es not_active Expired - Lifetime
- 1989-03-07 JP JP1503595A patent/JPH04507393A/ja active Pending
-
1990
- 1990-09-06 DK DK213390A patent/DK213390D0/da not_active Application Discontinuation
-
1992
- 1992-11-26 GR GR920402731T patent/GR3006369T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE79850T1 (de) | 1992-09-15 |
| DE68902554D1 (de) | 1992-10-01 |
| WO1989008627A1 (en) | 1989-09-21 |
| GR3006369T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-06-21 |
| DK213390A (da) | 1990-09-06 |
| PT89921A (pt) | 1989-11-10 |
| US5147459A (en) | 1992-09-15 |
| EP0332388A1 (en) | 1989-09-13 |
| GB8805481D0 (en) | 1988-04-07 |
| DK213390D0 (da) | 1990-09-06 |
| ES2036028T3 (es) | 1993-05-01 |
| ZA891728B (en) | 1989-11-29 |
| DE68902554T2 (de) | 1993-04-08 |
| EP0332388B1 (en) | 1992-08-26 |
| AU3342789A (en) | 1989-10-05 |
| JPH04507393A (ja) | 1992-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Patent granted, date of granting |
Effective date: 19931118 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19950531 |