WO2005105694A1 - Foaming chemical grout - Google Patents
Foaming chemical grout Download PDFInfo
- Publication number
- WO2005105694A1 WO2005105694A1 PCT/KR2005/001256 KR2005001256W WO2005105694A1 WO 2005105694 A1 WO2005105694 A1 WO 2005105694A1 KR 2005001256 W KR2005001256 W KR 2005001256W WO 2005105694 A1 WO2005105694 A1 WO 2005105694A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- parts
- weight
- chemical grout
- epoxy resin
- foaming chemical
- Prior art date
Links
- 239000011440 grout Substances 0.000 title claims abstract description 93
- 239000000126 substance Substances 0.000 title claims abstract description 89
- 238000005187 foaming Methods 0.000 title claims abstract description 66
- 239000011521 glass Substances 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 43
- 239000003822 epoxy resin Substances 0.000 claims abstract description 42
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 42
- 239000000843 powder Substances 0.000 claims abstract description 40
- 238000010276 construction Methods 0.000 claims abstract description 31
- 238000011049 filling Methods 0.000 claims abstract description 31
- 230000002787 reinforcement Effects 0.000 claims abstract description 27
- 230000008439 repair process Effects 0.000 claims abstract description 27
- 239000000945 filler Substances 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 150000001339 alkali metal compounds Chemical class 0.000 claims abstract description 13
- 150000002736 metal compounds Chemical class 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 13
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 239000002075 main ingredient Substances 0.000 claims description 22
- 239000011324 bead Substances 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 18
- 239000004848 polyfunctional curative Substances 0.000 claims description 16
- 239000003365 glass fiber Substances 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 229920003986 novolac Polymers 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 claims description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000002723 alicyclic group Chemical group 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical group 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims description 2
- 229910052790 beryllium Inorganic materials 0.000 claims description 2
- 239000004841 bisphenol A epoxy resin Substances 0.000 claims description 2
- 239000004842 bisphenol F epoxy resin Substances 0.000 claims description 2
- 229910052792 caesium Inorganic materials 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229930003836 cresol Natural products 0.000 claims description 2
- 229910052730 francium Inorganic materials 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052745 lead Inorganic materials 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- NXPPAOGUKPJVDI-UHFFFAOYSA-N naphthalene-1,2-diol Chemical compound C1=CC=CC2=C(O)C(O)=CC=C21 NXPPAOGUKPJVDI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 229910052705 radium Inorganic materials 0.000 claims description 2
- 229910052701 rubidium Inorganic materials 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000002956 ash Substances 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 claims 1
- 238000006731 degradation reaction Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 14
- 239000011148 porous material Substances 0.000 abstract description 6
- 238000002347 injection Methods 0.000 description 26
- 239000007924 injection Substances 0.000 description 26
- 239000000463 material Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000003513 alkali Substances 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000013589 supplement Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 5
- 239000004567 concrete Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000004115 Sodium Silicate Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 239000006063 cullet Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 235000019351 sodium silicates Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- -1 for example Inorganic materials 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
-
- 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
- C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete
-
- 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
- C04B2111/72—Repairing or restoring existing buildings or building materials
Definitions
- the present invention relates to a foaming chemical grout and more particularly, it relates to a foaming chemical grout having excellent filling performance in upper sides against gravity, especially crack and eroded cave regions having counter direction against gravity like ceilings due to its excellent foaming ability when injected and foamed, having high-intensity, closed pore structures thereby resulting in excellent filling effects even in places subject to pressure or load, having excellent adhesion and working performances thereby enabling single process without requiring additional processes even in wet and aquatic environments, and being easy and simple to operate thereby having excellent effects on the construction, repair and reinforcement of a structure, and a method for the construction, repair and reinforcement of a structure using it.
- the glass powder does not absorb resins or water, it can be used in a large amount within the grout and particularly, it disperses well in the resin and has excellent volume filling effects even though the content of the glass powder is high.
- the glass powder is contained in an amount of 10 to 500 parts by weight of 100 parts by weight of the solid epoxy resin. When the amount is less than 10 parts by weight, shrinkage and expansion may increase, and when it exceeds 500 parts by weight, its viscosity is too high and thus the injection into cracks is difficult and the content of the epoxy resin is relatively low so that the adhesion of chemical grout may be decreased.
- the chemical grout of the invention comprises a solvent, which is contained preferably in an amount of 10 to 500 parts by weight of 100 parts by weight of the solid epoxy resin.
- the solvent is not strictly restricted provided that it can dissolve (ionize) the alkali metal compound or alkali earth metal compound.
- the present invention provides a method for the construction, repair and reinforcement of a structure which is characterized in that the foaming chemical grout is applied to a crack region, cavity, eroded caved region or shocrete construction.
- the foaming chemical grout is penetrated into a main body and then foamed while being hardened, thereby intensifying the intensity of the main body, and it reaches the depth of cracks or eroded caves by penetrating bubbles and water in the closed cracks or eroded caves, thereby completely filling the crack gaps and restoring them. Also, as it supplements tensile strength which is the weakness of a main body when hardened, it prevents re-cracking, it is flexibly adjusted by temperature change and it shows no shrinkage during hardening process.
- the chemical grout injected by the above method can efficiently restore wide crack, cavity or eroded cave regions with a small amount due to its superior foaming ability and it has a specific gravity similar to the structures so that it does not have harmful effects on engineering works or constructs.
- This method is carried out by filling the foaming chemical grout into a filling region using ordinary methods after cleaning the filling region without additional preparation.
- the filling method using the prior chemical grout it flew out or was absorbed in a high specific gravity so that it did not completely fill crack gaps when injected into the crack or eroded cave regions having cracks in a counter direction against gravity such as ceiling regions of tunnels.
- the filling method using the foaming chemical grout of the invention can completely fill them with a small amount due to excellent foaming ability of the foaming chemical grout and restore them, it does not cause the falling-off of an adhesion side after hardening process, and it has excellent effects especially on constructions in aquatic and wet environments.
- a main ingredient was prepared by uniformly mixing 1 kg of epoxy liquid resins, 1 kg of glass powders having an average diameter of 200 mesh and a specific gravity of 2.54, 300 g of glass beads having an average diameter of 0.1 mm as a filling agent, 50 g of NaCl as an alkali metal compound or alkali earth metal compound, and 300 g of a solvent.
- a foaming chemical grout was prepared by mixing the above-prepared main ingredient and hardener.
- a foaming chemical grout was prepared by mixing the main ingredient and the hardener in accordance with the same method as Example 1, with the exception that calcium carbonate (CaCO ) was used instead of the glass beads of Example 1 as a filling agent.
- CaCO calcium carbonate
- Example 1 The grouts prepared in Example 1 and Comparative Example 1 were injected into a cracked ceiling.
- the chemical grout of Example 1 prepared in accordance with the present invention was hardened without running down outside the cracked parts and it was consumed only half the amount of the grout of Comparative Example 1.
- the grout of Comparative Example 1 was used more than twice the amount of Example 1 and it ran down from the crack parts. Accordingly, it can be seen that the foaming chemical grout in accordance with the invention does not run down even in crack regions having a counter direction against gravity and it enables excellent repair and reinforcement by the use of small amount.
- Fig. 4 a sectional view of the chemical grout prepared in the invention which is injected into a cylinder-shaped barrel of which the inside is empty and foamed and then hardened, shows that the grout was filled into entire regions of the cylinder without crack. Accordingly, it can be seen that the chemical grout of the invention enables perfect repair and reinforcement without gap of apertures or cracks when injected into the crack regions and foamed.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Signal Processing (AREA)
- General Chemical & Material Sciences (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007510626A JP2007535600A (ja) | 2004-04-30 | 2005-04-29 | 発泡型ケミカルグラウト材 |
US11/579,042 US20080206451A1 (en) | 2004-04-30 | 2005-04-29 | Foaming Chemical Grout |
EP05764823A EP1776322A1 (en) | 2004-04-30 | 2005-04-29 | Foaming chemical grout |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0030400 | 2004-04-30 | ||
KR20040030400 | 2004-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005105694A1 true WO2005105694A1 (en) | 2005-11-10 |
WO2005105694A9 WO2005105694A9 (en) | 2007-01-25 |
Family
ID=35241590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2005/001256 WO2005105694A1 (en) | 2004-04-30 | 2005-04-29 | Foaming chemical grout |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080206451A1 (ko) |
EP (1) | EP1776322A1 (ko) |
JP (1) | JP2007535600A (ko) |
KR (2) | KR101134492B1 (ko) |
CN (1) | CN1950311A (ko) |
WO (1) | WO2005105694A1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100934561B1 (ko) * | 2008-01-28 | 2009-12-29 | 주식회사 쌍 곰 | 내오염성이 뛰어난 타일용 에폭시 줄눈제 |
JP2011230979A (ja) * | 2010-04-30 | 2011-11-17 | Nippon Sheet Glass Co Ltd | 多孔体およびその製造方法 |
US8980424B2 (en) * | 2010-05-31 | 2015-03-17 | Hitachi Chemical Company, Ltd. | Prepreg, metal-clad laminate, and printed circuit board |
CN101942900B (zh) * | 2010-10-12 | 2013-03-20 | 吴光桦 | 建筑表面脱层空鼓的填充方法及设备 |
KR101650453B1 (ko) * | 2014-05-07 | 2016-08-23 | 주식회사 지케이기술연구소 | 도로 포장면의 단면 포트홀 보수 포장공법 |
CN105801159B (zh) * | 2016-03-18 | 2018-08-03 | 广州鑫桥建筑工程有限公司 | 一种用于在软土地上建立的机床地基 |
CN107265917A (zh) * | 2017-04-28 | 2017-10-20 | 青岛高智高新科技有限公司 | 一种新型高承压装饰面板材料及制作方法 |
CN107501860B (zh) * | 2017-08-17 | 2020-05-19 | 浙江理工大学 | 一种导电碳纤维/水性环氧树脂复合泡沫材料及其制备方法 |
JP7280012B2 (ja) * | 2017-12-08 | 2023-05-23 | 株式会社竹中工務店 | グラウト用エア抜き装置 |
JP6571242B1 (ja) * | 2018-06-05 | 2019-09-04 | アイカ工業株式会社 | エポキシ樹脂組成物 |
JP7164119B2 (ja) * | 2020-02-20 | 2022-11-01 | 国立大学法人東海国立大学機構 | 構造物用補修剤及び構造物用補修剤作製キット |
KR102199316B1 (ko) * | 2020-04-08 | 2021-01-06 | 국선건설 주식회사 | 개질그래핀을 함유한 친환경 철골구조물 보호용 수용성 에폭시 도료조성물 및 이를 이용한 철골구조물 보수공법 |
CN111646759A (zh) * | 2020-06-10 | 2020-09-11 | 合肥星道新材料科技有限公司 | 一种道路桥梁用水泥基裂缝注浆料的制备方法 |
Citations (6)
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---|---|---|---|---|
US4904304A (en) * | 1986-12-29 | 1990-02-27 | Nissan Chemical Industries Ltd. | Chemical grout for ground injection and method for accretion |
US4966237A (en) * | 1989-07-20 | 1990-10-30 | The United States Of America As Represented By The Secretary Of The Interior | Method of effecting expanding chemical anchor/seals for rock cavities |
WO1993021125A1 (en) * | 1992-04-15 | 1993-10-28 | Building Adhesives Limited | Grout compositions |
JPH11241064A (ja) * | 1997-12-22 | 1999-09-07 | Sekisui Chem Co Ltd | 地盤注入用薬液及び地盤への薬液注入工法 |
US6449914B1 (en) * | 1998-04-02 | 2002-09-17 | Eugene A. Horstketter | Grout sealing apparatus for concrete panels, decks, and support beams and methods for their fabrication |
EP1391440A1 (en) * | 2002-08-22 | 2004-02-25 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Chemical grout composition for stabilization when digging tunnels and construction method for increasing stability using same |
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JPS6176587A (ja) | 1984-07-27 | 1986-04-19 | Aica Kogyo Co Ltd | 樹脂グラウト材の注入方法 |
JP2502464B2 (ja) * | 1993-08-02 | 1996-05-29 | コニシ株式会社 | 発泡性エポキシ樹脂組成物 |
US5538755A (en) * | 1993-10-12 | 1996-07-23 | Martin; Tim | Process for rehabilitation of sewer collection system structures |
KR100220563B1 (ko) * | 1997-04-03 | 1999-09-15 | 이상근 | 수중콘크리트 구조물 보수보강재 |
GB9708831D0 (en) * | 1997-04-30 | 1997-06-25 | Unilever Plc | Suspensions with high storage stability, comprising an aqueous silicate solution and filler material |
KR100556902B1 (ko) * | 2002-06-12 | 2006-03-03 | 주식회사영일화성 | 액상 규산소다를 이용한 무기 바인더의 제조방법 |
US20080257477A1 (en) * | 2002-10-02 | 2008-10-23 | Sang-Woon Kwak | Non-Shrink High Viscosity Chemical Grout |
-
2004
- 2004-07-05 KR KR1020040051933A patent/KR101134492B1/ko not_active IP Right Cessation
-
2005
- 2005-04-29 CN CNA2005800138472A patent/CN1950311A/zh active Pending
- 2005-04-29 JP JP2007510626A patent/JP2007535600A/ja active Pending
- 2005-04-29 KR KR1020050035959A patent/KR101153851B1/ko not_active IP Right Cessation
- 2005-04-29 WO PCT/KR2005/001256 patent/WO2005105694A1/en active Application Filing
- 2005-04-29 EP EP05764823A patent/EP1776322A1/en not_active Withdrawn
- 2005-04-29 US US11/579,042 patent/US20080206451A1/en not_active Abandoned
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US4904304A (en) * | 1986-12-29 | 1990-02-27 | Nissan Chemical Industries Ltd. | Chemical grout for ground injection and method for accretion |
US4966237A (en) * | 1989-07-20 | 1990-10-30 | The United States Of America As Represented By The Secretary Of The Interior | Method of effecting expanding chemical anchor/seals for rock cavities |
WO1993021125A1 (en) * | 1992-04-15 | 1993-10-28 | Building Adhesives Limited | Grout compositions |
JPH11241064A (ja) * | 1997-12-22 | 1999-09-07 | Sekisui Chem Co Ltd | 地盤注入用薬液及び地盤への薬液注入工法 |
US6449914B1 (en) * | 1998-04-02 | 2002-09-17 | Eugene A. Horstketter | Grout sealing apparatus for concrete panels, decks, and support beams and methods for their fabrication |
EP1391440A1 (en) * | 2002-08-22 | 2004-02-25 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Chemical grout composition for stabilization when digging tunnels and construction method for increasing stability using same |
Also Published As
Publication number | Publication date |
---|---|
KR20060045864A (ko) | 2006-05-17 |
WO2005105694A9 (en) | 2007-01-25 |
CN1950311A (zh) | 2007-04-18 |
KR101153851B1 (ko) | 2012-06-18 |
KR101134492B1 (ko) | 2012-04-13 |
EP1776322A1 (en) | 2007-04-25 |
JP2007535600A (ja) | 2007-12-06 |
KR20050105086A (ko) | 2005-11-03 |
US20080206451A1 (en) | 2008-08-28 |
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