NO320953B1 - Fremgangsmate for tilforsel av et lag av sementholdig blanding pa et substrat, fremgangsmate for a akselerere herding av sproytede sementholdige blandinger, og sproytet sementholdig lag pa et substrat. - Google Patents
Fremgangsmate for tilforsel av et lag av sementholdig blanding pa et substrat, fremgangsmate for a akselerere herding av sproytede sementholdige blandinger, og sproytet sementholdig lag pa et substrat. Download PDFInfo
- Publication number
- NO320953B1 NO320953B1 NO19972740A NO972740A NO320953B1 NO 320953 B1 NO320953 B1 NO 320953B1 NO 19972740 A NO19972740 A NO 19972740A NO 972740 A NO972740 A NO 972740A NO 320953 B1 NO320953 B1 NO 320953B1
- Authority
- NO
- Norway
- Prior art keywords
- cementitious
- substrate
- mixture
- aluminum
- accelerating
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims description 13
- 239000000758 substrate Substances 0.000 title claims description 12
- 238000005507 spraying Methods 0.000 title claims description 4
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims abstract description 15
- 239000006185 dispersion Substances 0.000 claims abstract description 11
- 239000003381 stabilizer Substances 0.000 claims abstract description 10
- 239000004113 Sepiolite Substances 0.000 claims abstract description 7
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 7
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 7
- 239000000391 magnesium silicate Substances 0.000 claims abstract description 4
- 229910052919 magnesium silicate Inorganic materials 0.000 claims abstract description 4
- 235000019792 magnesium silicate Nutrition 0.000 claims abstract description 4
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 21
- 239000000654 additive Substances 0.000 claims description 17
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 15
- 230000000996 additive effect Effects 0.000 claims description 14
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 9
- 239000003518 caustics Substances 0.000 claims description 9
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 2
- 244000060011 Cocos nucifera Species 0.000 claims description 2
- 239000002174 Styrene-butadiene Substances 0.000 claims description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000011115 styrene butadiene Substances 0.000 claims description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 2
- 239000011378 shotcrete Substances 0.000 abstract description 12
- 239000001164 aluminium sulphate Substances 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- ZADYMNAVLSWLEQ-UHFFFAOYSA-N magnesium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[Mg+2].[Si+4] ZADYMNAVLSWLEQ-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000008030 superplasticizer Substances 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000008733 Citrus aurantifolia 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical class [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000012612 commercial material Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 125000005313 fatty acid group Chemical group 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical group [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 229910021647 smectite Inorganic materials 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
- C04B22/02—Elements
- C04B22/04—Metals, e.g. aluminium used as blowing agent
-
- 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
- C04B40/0039—Premixtures of ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Semiconductor Lasers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9612464.9A GB9612464D0 (en) | 1996-06-14 | 1996-06-14 | Organic compounds |
| EP97104366 | 1997-03-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO972740D0 NO972740D0 (no) | 1997-06-13 |
| NO972740L NO972740L (no) | 1997-12-15 |
| NO320953B1 true NO320953B1 (no) | 2006-02-20 |
Family
ID=26145318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19972740A NO320953B1 (no) | 1996-06-14 | 1997-06-13 | Fremgangsmate for tilforsel av et lag av sementholdig blanding pa et substrat, fremgangsmate for a akselerere herding av sproytede sementholdige blandinger, og sproytet sementholdig lag pa et substrat. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5935318A (enExample) |
| JP (1) | JPH1087358A (enExample) |
| KR (1) | KR100459801B1 (enExample) |
| CN (1) | CN1085632C (enExample) |
| AT (1) | ATE231827T1 (enExample) |
| AU (1) | AU723970B2 (enExample) |
| BR (1) | BR9703581A (enExample) |
| CO (1) | CO5050412A1 (enExample) |
| DE (1) | DE69718705T2 (enExample) |
| ES (1) | ES2191792T3 (enExample) |
| NO (1) | NO320953B1 (enExample) |
| SG (1) | SG77598A1 (enExample) |
| TW (1) | TW419446B (enExample) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2168816T3 (es) * | 1998-03-09 | 2002-06-16 | Sika Ag | Cemento de inyeccion que contiene inhibidores de la corrosion. |
| JP2003502269A (ja) * | 1999-06-18 | 2003-01-21 | エムビーティー ホールディング アーゲー | コンクリート混和材 |
| GB9928977D0 (en) * | 1999-12-08 | 2000-02-02 | Mbt Holding Ag | Process |
| KR100508207B1 (ko) * | 2001-04-20 | 2005-08-17 | 박응모 | 시멘트 혼화재 및 이를 함유한 시멘트 조성물 |
| GB0123364D0 (en) * | 2001-09-28 | 2001-11-21 | Mbt Holding Ag | Composition |
| GB0128438D0 (en) * | 2001-11-28 | 2002-01-16 | Mbt Holding Ag | Method |
| JP3967279B2 (ja) * | 2002-06-17 | 2007-08-29 | コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー | 混和剤 |
| GB0304158D0 (en) * | 2003-02-25 | 2003-03-26 | Mbt Holding Ag | Admixture |
| DE10238789B4 (de) | 2002-08-23 | 2006-01-05 | Bk Giulini Gmbh | Verfahren zur Herstellung von Suspensionen und deren Verwendung |
| US20040060479A1 (en) * | 2002-09-30 | 2004-04-01 | Sam Valenzano | Method for manufacture of simulated stone products |
| JP3949075B2 (ja) * | 2003-04-11 | 2007-07-25 | 電気化学工業株式会社 | 吹付け工法 |
| ES2308180T3 (es) * | 2003-05-30 | 2008-12-01 | CONSTRUCTION RESEARCH & TECHNOLOGY GMBH | Agregado para composiciones cementos pulverizables. |
| WO2005019131A1 (ja) | 2003-08-20 | 2005-03-03 | Denki Kagaku Kogyo Kabushiki Kaisha | 吹付け材料及びそれを用いた吹付け工法 |
| JP3986480B2 (ja) * | 2003-08-20 | 2007-10-03 | 電気化学工業株式会社 | 吹付け工法 |
| GB0321331D0 (en) * | 2003-09-12 | 2003-10-15 | Constr Res & Tech Gmbh | Accelerator composition for accelerating setting and/or hardening a cementitious composition |
| JP4452473B2 (ja) * | 2003-09-19 | 2010-04-21 | Ｂａｓｆポゾリス株式会社 | 液状急結剤 |
| GB0416791D0 (en) * | 2004-07-28 | 2004-09-01 | Constr Res & Tech Gmbh | Setting accelerator for sprayed concrete |
| AU2006224732B2 (en) * | 2005-03-16 | 2011-10-27 | Sika Technology Ag | Hardening and setting accelerator additive, use of the latter and method for producing said additive |
| DE202005021976U1 (de) | 2005-04-26 | 2012-01-16 | Skumtech As | Spritzbetonausbau mit Foliendichtung |
| EP2837768B1 (de) | 2005-07-09 | 2018-01-31 | Skumtech AS | Ausbau im Hoch- und Tiefbau |
| CN100448791C (zh) * | 2005-11-29 | 2009-01-07 | 尚红利 | 无碱速凝剂 |
| PT1878713E (pt) * | 2006-07-14 | 2009-05-25 | Constr Res & Tech Gmbh | Dispersão estável de acelerador para betão projectado, com um elevado teor de matéria activa |
| EP2080741B1 (en) | 2006-11-09 | 2016-06-01 | Denka Company Limited | Spraying method using quick-setting admixture |
| JP4950635B2 (ja) | 2006-11-24 | 2012-06-13 | 株式会社ニフコ | 引込機構 |
| DE102008012084A1 (de) | 2007-04-02 | 2008-10-09 | Skumtech As | Brandschutz an Bauwerken |
| KR100859776B1 (ko) * | 2007-05-21 | 2008-09-23 | 황인동 | 점성증가 숏크리트용 급결제 조성물 |
| DE102007024965A1 (de) * | 2007-05-30 | 2008-12-04 | Wacker Polymer Systems Gmbh & Co. Kg | Wässrige Zubereitungen polymermodifizierter Abbindebeschleuniger und deren Einsatz im Baubereich |
| WO2009086998A1 (de) * | 2008-01-11 | 2009-07-16 | Construction Research & Technology Gmbh | Wässrige beschleunigermischung |
| DE102008028147A1 (de) | 2008-06-14 | 2009-12-17 | Skumtech As | Wärmeisolierung im Bergbau |
| DE102009016153A1 (de) | 2009-04-05 | 2010-10-07 | Skumtech As | Befestiger im Ausbau unterirdischer Räume |
| EP2248780A1 (de) | 2009-05-06 | 2010-11-10 | BK Giulini GmbH | Abbinde- und Enthärtungsbeschleuniger |
| CN101665336B (zh) * | 2009-09-23 | 2012-01-04 | 江苏博特新材料有限公司 | 一种低碱性液体速凝剂的制备方法 |
| ES2364937B1 (es) | 2011-03-17 | 2012-08-22 | Industrias Químicas Del Ebro, S.A. | Método de preparación de un producto acelerante de fraguado, producto obtenido y uso. |
| US9011596B2 (en) | 2011-03-28 | 2015-04-21 | Kao Corporation | Method for producing cured article from hydraulic composition |
| DE102012012522A1 (de) | 2011-11-16 | 2013-05-16 | Skumtech As | Ausbau im Hoch- und Tiefbau |
| CN102617066B (zh) * | 2012-03-12 | 2014-01-01 | 清华大学 | 一种用于含钙铝硅酸盐胶凝材料的液态速凝剂及制备方法 |
| JP2014019623A (ja) * | 2012-07-20 | 2014-02-03 | Denki Kagaku Kogyo Kk | 懸濁型セメント急結剤及びそれを用いた急結セメントコンクリート |
| CN102964078A (zh) * | 2012-12-19 | 2013-03-13 | 哈尔滨工业大学 | 喷射混凝土用无碱液态速凝剂 |
| JP6131063B2 (ja) * | 2013-02-06 | 2017-05-17 | デンカ株式会社 | 液体急結剤、それを用いたセメント組成物および吹付け工法 |
| RU2543233C2 (ru) * | 2013-04-30 | 2015-02-27 | Открытое акционерное общество "Полипласт" (ОАО "Полипласт") | Способ производства комплексной добавки для торкет-бетона ( варианты) |
| KR101647097B1 (ko) * | 2015-10-19 | 2016-08-10 | (주) 영흥산업환경 | 상온 재생아스팔트용 재생 첨가제 및 이를 포함하는 재생아스팔트 조성물 |
| JP6367276B2 (ja) * | 2016-08-22 | 2018-08-01 | デンカ株式会社 | 液体急結剤、吹付け材料及びそれを用いた吹付け工法 |
| CN109437646A (zh) * | 2018-10-29 | 2019-03-08 | 邹峰 | 一种喷射混凝土专用乳液型速凝剂 |
| DE202019103998U1 (de) | 2019-07-19 | 2019-09-11 | Railbeton Haas Kg | Frischbeton für die spritztechnische Betonverarbeitung |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT303597B (de) * | 1970-05-12 | 1972-11-27 | Kaspar Winkler & Co | Verfahren zur Herstellung von Zement, Mörtel oder Beton mit verbesserten Eigenschaften |
| JPS52141837A (en) * | 1976-05-21 | 1977-11-26 | Asada Kagaku Kogyo Kk | Cement adding agent |
| US4406703A (en) * | 1980-02-04 | 1983-09-27 | Permawood International Corporation | Composite materials made from plant fibers bonded with portland cement and method of producing same |
| JPS571505A (en) * | 1980-06-06 | 1982-01-06 | Hitachi Ltd | Rolling method for plate material |
| US5032181A (en) * | 1988-04-20 | 1991-07-16 | Chung Deborah D L | Carbon fiber reinforced cement concrete composites improved by using chemical agents |
| KR970000461B1 (ko) * | 1988-10-31 | 1997-01-11 | 엘지전자 주식회사 | 경사진 게이트전극을 갖는 박막트랜지스터의 제조방법 |
| JPH066499B2 (ja) * | 1989-07-04 | 1994-01-26 | 大阪セメント株式会社 | セメント用急結剤 |
| US5399048A (en) * | 1993-06-04 | 1995-03-21 | Chemical Lime Company | Method of capping exposed land areas and particulate materials deposited thereon |
| KR960006223B1 (ko) * | 1993-10-13 | 1996-05-11 | 쌍용양회공업주식회사 | 숏크리트용 급결제의 제조방법 |
| CH686513A5 (de) * | 1993-12-06 | 1996-04-15 | Sika Ag | Verfahren zur Beschleunigung des Abbindens und Erhaertens eines Bindemitteln und Abbinde-und Erhaertungsbeschleuniger. |
| GB9416114D0 (en) * | 1994-08-10 | 1994-09-28 | Sandoz Ltd | Improvements in or relating to organic compounds |
-
1997
- 1997-05-30 AU AU23696/97A patent/AU723970B2/en not_active Expired
- 1997-06-02 SG SG1997001873A patent/SG77598A1/en unknown
- 1997-06-09 AT AT97109273T patent/ATE231827T1/de active
- 1997-06-09 DE DE69718705T patent/DE69718705T2/de not_active Expired - Lifetime
- 1997-06-09 ES ES97109273T patent/ES2191792T3/es not_active Expired - Lifetime
- 1997-06-09 US US08/871,053 patent/US5935318A/en not_active Expired - Lifetime
- 1997-06-10 CN CN97113579A patent/CN1085632C/zh not_active Expired - Lifetime
- 1997-06-11 KR KR1019970024011A patent/KR100459801B1/ko not_active Expired - Fee Related
- 1997-06-13 CO CO97032811A patent/CO5050412A1/es unknown
- 1997-06-13 NO NO19972740A patent/NO320953B1/no not_active IP Right Cessation
- 1997-06-13 JP JP9156507A patent/JPH1087358A/ja active Pending
- 1997-06-16 BR BR9703581A patent/BR9703581A/pt not_active IP Right Cessation
- 1997-07-05 TW TW086109498A patent/TW419446B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2369697A (en) | 1997-12-18 |
| NO972740D0 (no) | 1997-06-13 |
| CO5050412A1 (es) | 2001-06-27 |
| KR100459801B1 (ko) | 2005-01-17 |
| ATE231827T1 (de) | 2003-02-15 |
| NO972740L (no) | 1997-12-15 |
| AU723970B2 (en) | 2000-09-07 |
| KR19980079265A (ko) | 1998-11-25 |
| MX9704288A (es) | 1998-06-30 |
| US5935318A (en) | 1999-08-10 |
| JPH1087358A (ja) | 1998-04-07 |
| BR9703581A (pt) | 1998-09-22 |
| CN1085632C (zh) | 2002-05-29 |
| CN1171378A (zh) | 1998-01-28 |
| SG77598A1 (en) | 2001-01-16 |
| ES2191792T3 (es) | 2003-09-16 |
| TW419446B (en) | 2001-01-21 |
| DE69718705T2 (de) | 2004-03-25 |
| DE69718705D1 (de) | 2003-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |