CN107739613A - 一种抗冻胀的土壤复合改良剂 - Google Patents
一种抗冻胀的土壤复合改良剂 Download PDFInfo
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- CN107739613A CN107739613A CN201711133289.4A CN201711133289A CN107739613A CN 107739613 A CN107739613 A CN 107739613A CN 201711133289 A CN201711133289 A CN 201711133289A CN 107739613 A CN107739613 A CN 107739613A
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- parts
- modifying agent
- sodium
- frost heaving
- soil
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- 239000002689 soil Substances 0.000 title claims abstract description 97
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 43
- 239000002131 composite material Substances 0.000 title claims abstract description 41
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims abstract description 54
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 52
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 50
- 239000004568 cement Substances 0.000 claims abstract description 48
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 46
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 46
- 239000004576 sand Substances 0.000 claims abstract description 31
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 27
- 239000001110 calcium chloride Substances 0.000 claims abstract description 27
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 27
- 239000004317 sodium nitrate Substances 0.000 claims abstract description 27
- 235000010344 sodium nitrate Nutrition 0.000 claims abstract description 27
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 26
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 26
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 25
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 23
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 23
- 235000011148 calcium chloride Nutrition 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 229910001919 chlorite Inorganic materials 0.000 claims description 7
- 229910052619 chlorite group Inorganic materials 0.000 claims description 7
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 claims description 7
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 7
- 229910052900 illite Inorganic materials 0.000 claims description 7
- 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 7
- 229910052622 kaolinite Inorganic materials 0.000 claims description 7
- 239000001095 magnesium carbonate Substances 0.000 claims description 7
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 7
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 7
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 7
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 7
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000001994 activation Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims description 2
- 238000000498 ball milling Methods 0.000 claims description 2
- 238000001354 calcination Methods 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000005660 chlorination reaction Methods 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 235000017550 sodium carbonate Nutrition 0.000 claims 1
- PANBYUAFMMOFOV-UHFFFAOYSA-N sodium;sulfuric acid Chemical compound [Na].OS(O)(=O)=O PANBYUAFMMOFOV-UHFFFAOYSA-N 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 229910001868 water Inorganic materials 0.000 description 22
- 238000012360 testing method Methods 0.000 description 20
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 12
- 239000000292 calcium oxide Substances 0.000 description 6
- 235000012255 calcium oxide Nutrition 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 6
- 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 5
- 238000011049 filling Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005649 metathesis reaction Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 229920005372 Plexiglas® Polymers 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229920005479 Lucite® Polymers 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 159000000009 barium salts Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical class [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
- C09K17/10—Cements, e.g. Portland cement
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2103/00—Civil engineering use
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Description
Claims (10)
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CN201711133289.4A CN107739613A (zh) | 2017-11-16 | 2017-11-16 | 一种抗冻胀的土壤复合改良剂 |
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CN201711133289.4A Pending CN107739613A (zh) | 2017-11-16 | 2017-11-16 | 一种抗冻胀的土壤复合改良剂 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109054839A (zh) * | 2018-05-31 | 2018-12-21 | 中国铁道科学研究院铁道建筑研究所 | 一种酸性硫酸盐土路基填料改良工艺 |
CN115753873A (zh) * | 2022-11-14 | 2023-03-07 | 长安大学 | 一种冻结土体水分迁移及冻胀规律测试装置及试验方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1670313A (zh) * | 2005-03-07 | 2005-09-21 | 中国水利水电科学研究院 | 渠系土壤固化剂及其生产方法 |
CN101386482A (zh) * | 2007-09-13 | 2009-03-18 | 任勤海 | 防冻水泥 |
CN102276205A (zh) * | 2011-06-27 | 2011-12-14 | 武汉三源特种建材有限责任公司 | 膨胀抗裂砂浆 |
CN102557561A (zh) * | 2011-11-23 | 2012-07-11 | 淄博乾耀固结材料有限公司 | 高性能的砂土固结材料及其制备方法和使用方法 |
CN103058588A (zh) * | 2011-10-18 | 2013-04-24 | 中国石油化工股份有限公司 | 一种抗冻性水泥沥青砂浆及其制备方法 |
CN104529376A (zh) * | 2014-12-03 | 2015-04-22 | 中国科学院青海盐湖研究所 | 一种抗冻型氯氧镁水泥及其制备方法和应用 |
CN105911083A (zh) * | 2016-05-10 | 2016-08-31 | 东南大学 | 一种高铁路基用水泥级配碎石冻胀性能检测方法 |
CN105924124A (zh) * | 2016-05-09 | 2016-09-07 | 佳木斯大学 | 一种用于加固路基基层的土壤固化剂 |
CN106116295A (zh) * | 2016-06-27 | 2016-11-16 | 许偏奎 | 一种抗冻混凝土 |
CN106746773A (zh) * | 2015-11-20 | 2017-05-31 | 青岛华南盛源果业有限公司 | 一种防冻水泥 |
CN107285673A (zh) * | 2017-07-10 | 2017-10-24 | 杭州帕赫节能科技发展有限公司 | 一种水泥基混凝土防水涂料及其制备和使用方法 |
-
2017
- 2017-11-16 CN CN201711133289.4A patent/CN107739613A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1670313A (zh) * | 2005-03-07 | 2005-09-21 | 中国水利水电科学研究院 | 渠系土壤固化剂及其生产方法 |
CN101386482A (zh) * | 2007-09-13 | 2009-03-18 | 任勤海 | 防冻水泥 |
CN102276205A (zh) * | 2011-06-27 | 2011-12-14 | 武汉三源特种建材有限责任公司 | 膨胀抗裂砂浆 |
CN103058588A (zh) * | 2011-10-18 | 2013-04-24 | 中国石油化工股份有限公司 | 一种抗冻性水泥沥青砂浆及其制备方法 |
CN102557561A (zh) * | 2011-11-23 | 2012-07-11 | 淄博乾耀固结材料有限公司 | 高性能的砂土固结材料及其制备方法和使用方法 |
CN104529376A (zh) * | 2014-12-03 | 2015-04-22 | 中国科学院青海盐湖研究所 | 一种抗冻型氯氧镁水泥及其制备方法和应用 |
CN106746773A (zh) * | 2015-11-20 | 2017-05-31 | 青岛华南盛源果业有限公司 | 一种防冻水泥 |
CN105924124A (zh) * | 2016-05-09 | 2016-09-07 | 佳木斯大学 | 一种用于加固路基基层的土壤固化剂 |
CN105911083A (zh) * | 2016-05-10 | 2016-08-31 | 东南大学 | 一种高铁路基用水泥级配碎石冻胀性能检测方法 |
CN106116295A (zh) * | 2016-06-27 | 2016-11-16 | 许偏奎 | 一种抗冻混凝土 |
CN107285673A (zh) * | 2017-07-10 | 2017-10-24 | 杭州帕赫节能科技发展有限公司 | 一种水泥基混凝土防水涂料及其制备和使用方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109054839A (zh) * | 2018-05-31 | 2018-12-21 | 中国铁道科学研究院铁道建筑研究所 | 一种酸性硫酸盐土路基填料改良工艺 |
CN109054839B (zh) * | 2018-05-31 | 2020-08-04 | 中国铁道科学研究院铁道建筑研究所 | 一种酸性硫酸盐土路基填料改良工艺 |
CN115753873A (zh) * | 2022-11-14 | 2023-03-07 | 长安大学 | 一种冻结土体水分迁移及冻胀规律测试装置及试验方法 |
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Effective date of registration: 20181011 Address after: 100000 room 1-1203, 6 building, South Sanhuan Road, Fengtai District, Beijing. Applicant after: BEIJING SOLATUBE DAYLIGHT TECHNOLOGY Co.,Ltd. Applicant after: CHINA RAILWAY DESIGN Corp. Address before: 300000 Tianjin Binhai New Area Tianjin free trade pilot area (Airport Economic Zone) two West 82 Li Gang building 201 Applicant before: CHINA RAILWAY DESIGN Corp. Applicant before: BEIJING SOLATUBE DAYLIGHT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20191106 Address after: 100000 Building 1-1203, No. 6 East South Third Ring Road, Fengtai District, Beijing Applicant after: BEIJING SOLATUBE DAYLIGHT TECHNOLOGY Co.,Ltd. Applicant after: CHINA RAILWAY DESIGN Corp. Applicant after: CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Address before: 100000 room 1-1203, 6 building, South Sanhuan Road, Fengtai District, Beijing. Applicant before: BEIJING SOLATUBE DAYLIGHT TECHNOLOGY Co.,Ltd. Applicant before: CHINA RAILWAY DESIGN Corp. |
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Application publication date: 20180227 |
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RJ01 | Rejection of invention patent application after publication |