CN116285310A - 一种灌注式锚杆锚固剂及其制备方法 - Google Patents
一种灌注式锚杆锚固剂及其制备方法 Download PDFInfo
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- CN116285310A CN116285310A CN202111562226.7A CN202111562226A CN116285310A CN 116285310 A CN116285310 A CN 116285310A CN 202111562226 A CN202111562226 A CN 202111562226A CN 116285310 A CN116285310 A CN 116285310A
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- 238000004873 anchoring Methods 0.000 title claims abstract description 45
- 230000010412 perfusion Effects 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 34
- 239000003245 coal Substances 0.000 claims abstract description 26
- 239000003381 stabilizer Substances 0.000 claims abstract description 18
- 239000006260 foam Substances 0.000 claims abstract description 17
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 13
- 229920000570 polyether Polymers 0.000 claims abstract description 13
- 229920005862 polyol Polymers 0.000 claims abstract description 13
- 150000003077 polyols Chemical class 0.000 claims abstract description 13
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004014 plasticizer Substances 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims abstract description 7
- 229920000538 Poly[(phenyl isocyanate)-co-formaldehyde] Polymers 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims abstract description 6
- 239000003085 diluting agent Substances 0.000 claims abstract description 6
- 239000003607 modifier Substances 0.000 claims abstract description 6
- 239000013008 thixotropic agent Substances 0.000 claims abstract description 6
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 14
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical group CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 6
- MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical compound CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 claims description 6
- 229920002545 silicone oil Polymers 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 claims description 4
- 239000002041 carbon nanotube Substances 0.000 claims description 4
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 4
- 229910021389 graphene Inorganic materials 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 235000019353 potassium silicate Nutrition 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- -1 alkene compound Chemical class 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- UKODFQOELJFMII-UHFFFAOYSA-N pentamethyldiethylenetriamine Chemical compound CN(C)CCN(C)CCN(C)C UKODFQOELJFMII-UHFFFAOYSA-N 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims description 3
- YSAANLSYLSUVHB-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]ethanol Chemical compound CN(C)CCOCCO YSAANLSYLSUVHB-UHFFFAOYSA-N 0.000 claims description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 239000004111 Potassium silicate Substances 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 claims description 2
- XQBCVRSTVUHIGH-UHFFFAOYSA-L [dodecanoyloxy(dioctyl)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC XQBCVRSTVUHIGH-UHFFFAOYSA-L 0.000 claims description 2
- 239000010425 asbestos Substances 0.000 claims description 2
- 229960000892 attapulgite Drugs 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 2
- 229910052625 palygorskite Inorganic materials 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- 239000008029 phthalate plasticizer Substances 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 27
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 9
- 239000003063 flame retardant Substances 0.000 abstract description 9
- 239000011435 rock Substances 0.000 abstract description 9
- 239000012466 permeate Substances 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000005065 mining Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 230000005641 tunneling Effects 0.000 description 5
- 239000013067 intermediate product Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- VONWDASPFIQPDY-UHFFFAOYSA-N dimethyl methylphosphonate Chemical compound COP(C)(=O)OC VONWDASPFIQPDY-UHFFFAOYSA-N 0.000 description 2
- 238000012812 general test Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 125000005498 phthalate group Chemical group 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000010125 resin casting Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/021—Grouting with inorganic components, e.g. cement
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202111562226.7A CN116285310A (zh) | 2021-12-20 | 2021-12-20 | 一种灌注式锚杆锚固剂及其制备方法 |
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CN202111562226.7A CN116285310A (zh) | 2021-12-20 | 2021-12-20 | 一种灌注式锚杆锚固剂及其制备方法 |
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CN116285310A true CN116285310A (zh) | 2023-06-23 |
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Family Applications (1)
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CN202111562226.7A Pending CN116285310A (zh) | 2021-12-20 | 2021-12-20 | 一种灌注式锚杆锚固剂及其制备方法 |
Country Status (1)
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CN (1) | CN116285310A (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04283290A (ja) * | 1991-03-11 | 1992-10-08 | Dai Ichi Kogyo Seiyaku Co Ltd | トンネル掘削用の安定化用注入薬液組成物およびそれを用いた安定強化止水工法 |
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 |
JP2006131785A (ja) * | 2004-11-08 | 2006-05-25 | Dai Ichi Kogyo Seiyaku Co Ltd | 土質の安定化用注入薬液組成物およびそれを用いた安定強化止水工法 |
CN102964565A (zh) * | 2012-12-03 | 2013-03-13 | 山东东大一诺威新材料有限公司 | 硅酸盐改性聚氨酯高分子材料及其制备方法 |
CN104231218A (zh) * | 2014-08-29 | 2014-12-24 | 北京东方雨虹防水技术股份有限公司 | 一种有机无机杂化注浆充填材料及其制备方法 |
CN104558514A (zh) * | 2014-12-26 | 2015-04-29 | 北京瑞诺安科新能源技术有限公司 | 一种高强聚氨酯改性硅酸盐注浆加固材料及其制备方法和应用 |
US20150117962A1 (en) * | 2010-07-29 | 2015-04-30 | Minova International Limited | Resin system and rock anchor |
CN106478914A (zh) * | 2016-10-09 | 2017-03-08 | 山东大学 | 一种改性硅酸盐注浆加固材料 |
CN106543688A (zh) * | 2016-11-22 | 2017-03-29 | 山东科技大学 | 一种有机/无机纳米复合注浆材料及其制备方法 |
CN111690250A (zh) * | 2020-06-04 | 2020-09-22 | 山东金鼎新能源材料有限公司 | 一种低粘度硅酸盐加固材料及其制备方法和应用 |
US20230043883A1 (en) * | 2022-01-28 | 2023-02-09 | WELEAD Infrastructure Engineering Technology (Zhengzhou), Ltd. | Silicate modified polymer foam material for filling and sealing |
-
2021
- 2021-12-20 CN CN202111562226.7A patent/CN116285310A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04283290A (ja) * | 1991-03-11 | 1992-10-08 | Dai Ichi Kogyo Seiyaku Co Ltd | トンネル掘削用の安定化用注入薬液組成物およびそれを用いた安定強化止水工法 |
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 |
JP2006131785A (ja) * | 2004-11-08 | 2006-05-25 | Dai Ichi Kogyo Seiyaku Co Ltd | 土質の安定化用注入薬液組成物およびそれを用いた安定強化止水工法 |
US20150117962A1 (en) * | 2010-07-29 | 2015-04-30 | Minova International Limited | Resin system and rock anchor |
CN102964565A (zh) * | 2012-12-03 | 2013-03-13 | 山东东大一诺威新材料有限公司 | 硅酸盐改性聚氨酯高分子材料及其制备方法 |
CN104231218A (zh) * | 2014-08-29 | 2014-12-24 | 北京东方雨虹防水技术股份有限公司 | 一种有机无机杂化注浆充填材料及其制备方法 |
CN104558514A (zh) * | 2014-12-26 | 2015-04-29 | 北京瑞诺安科新能源技术有限公司 | 一种高强聚氨酯改性硅酸盐注浆加固材料及其制备方法和应用 |
CN106478914A (zh) * | 2016-10-09 | 2017-03-08 | 山东大学 | 一种改性硅酸盐注浆加固材料 |
CN106543688A (zh) * | 2016-11-22 | 2017-03-29 | 山东科技大学 | 一种有机/无机纳米复合注浆材料及其制备方法 |
CN111690250A (zh) * | 2020-06-04 | 2020-09-22 | 山东金鼎新能源材料有限公司 | 一种低粘度硅酸盐加固材料及其制备方法和应用 |
US20230043883A1 (en) * | 2022-01-28 | 2023-02-09 | WELEAD Infrastructure Engineering Technology (Zhengzhou), Ltd. | Silicate modified polymer foam material for filling and sealing |
Non-Patent Citations (5)
Title |
---|
中国煤炭工业协会,等编: "《全国煤矿掘进技术与管理》", vol. 1, 30 November 2020, 中国矿业大学出版社, pages: 257 - 269 * |
方超,等: "原位法制备PU/水玻璃有机—无机杂化注浆材料及其性能研究", 《塑料工业》, vol. 44, no. 7, 31 July 2016 (2016-07-31), pages 7 - 10 * |
来存良,等编: "《厚煤层高产高效开采实用技术》", vol. 1, 31 October 2001, 煤矿工业出版社, pages: 28 - 29 * |
殷和平,等编: "《土木工程材料》", vol. 2, 31 March 2019, 武汉大学出版社, pages: 154 - 157 * |
韩喜林,等编: "《新型防水材料应用技术》", vol. 1, 31 March 2020, 中国建材工业出版社, pages: 329 * |
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