CN109180071A - 一种道路面层用高性能冷拌混合料及其制备方法 - Google Patents
一种道路面层用高性能冷拌混合料及其制备方法 Download PDFInfo
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- CN109180071A CN109180071A CN201811008423.2A CN201811008423A CN109180071A CN 109180071 A CN109180071 A CN 109180071A CN 201811008423 A CN201811008423 A CN 201811008423A CN 109180071 A CN109180071 A CN 109180071A
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- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 239000012970 tertiary amine catalyst Substances 0.000 claims description 2
- OTEKOJQFKOIXMU-UHFFFAOYSA-N 1,4-bis(trichloromethyl)benzene Chemical compound ClC(Cl)(Cl)C1=CC=C(C(Cl)(Cl)Cl)C=C1 OTEKOJQFKOIXMU-UHFFFAOYSA-N 0.000 claims 1
- KXBFLNPZHXDQLV-UHFFFAOYSA-N [cyclohexyl(diisocyanato)methyl]cyclohexane Chemical compound C1CCCCC1C(N=C=O)(N=C=O)C1CCCCC1 KXBFLNPZHXDQLV-UHFFFAOYSA-N 0.000 claims 1
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- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
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- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
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- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
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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
- 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
- C04B26/16—Polyurethanes
-
- 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
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Health & Medical Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Road Paving Structures (AREA)
Abstract
Description
空隙率(%) | 冻融劈裂强度比(%) | |
实施例3 | 24.3 | 80 |
实施例9 | 19.2 | 70 |
实施例10 | 26.7 | 70 |
OGFC规范要求 | 18~25 | ≥80 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811008423.2A CN109180071B (zh) | 2018-08-30 | 2018-08-30 | 一种道路面层用高性能冷拌混合料及其制备方法 |
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CN201811008423.2A CN109180071B (zh) | 2018-08-30 | 2018-08-30 | 一种道路面层用高性能冷拌混合料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109180071A true CN109180071A (zh) | 2019-01-11 |
CN109180071B CN109180071B (zh) | 2020-04-10 |
Family
ID=64917604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811008423.2A Active CN109180071B (zh) | 2018-08-30 | 2018-08-30 | 一种道路面层用高性能冷拌混合料及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109180071B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111138116A (zh) * | 2020-01-09 | 2020-05-12 | 北京建筑大学 | 一种聚醚型聚氨酯混凝土铺装材料及其制备方法 |
CN115093533A (zh) * | 2022-06-24 | 2022-09-23 | 中公高科养护科技股份有限公司 | 冷拌树脂、混合料及制备方法、超薄层路面及铺装方法 |
CN115650634A (zh) * | 2022-11-14 | 2023-01-31 | 山东建筑大学 | 厂拌冷再生混合料及道路面层施工方法 |
CN115677271A (zh) * | 2022-11-14 | 2023-02-03 | 山东远通公路工程集团有限公司 | 就地冷再生混合料及道路面层再生方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110026038A (ko) * | 2009-09-07 | 2011-03-15 | 허정도 | 폐아스콘 100%를 도로포장에 재사용하기 위한 온도조정 개질 재생아스콘의 조성물과 그 제조방법 |
CN102531472A (zh) * | 2011-12-20 | 2012-07-04 | 上海浦东路桥建设股份有限公司 | 用于排水性沥青路面修补的开级配储存式沥青混合料 |
EP2476657A1 (en) * | 2009-09-07 | 2012-07-18 | Jung Do Huh | Temperature-adjusted and modified recycled ascon composition for reusing 100% of waste ascon for road pavement, and method for manufacturing same |
CN103058585A (zh) * | 2013-01-16 | 2013-04-24 | 河北工业大学 | 用于路面自应力破冰的聚氨酯橡胶颗粒混合料的制备方法 |
CN108382026A (zh) * | 2018-03-29 | 2018-08-10 | 合肥聪亨新型建材科技有限公司 | 一种用于冷库内墙保温的低温保温板 |
-
2018
- 2018-08-30 CN CN201811008423.2A patent/CN109180071B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110026038A (ko) * | 2009-09-07 | 2011-03-15 | 허정도 | 폐아스콘 100%를 도로포장에 재사용하기 위한 온도조정 개질 재생아스콘의 조성물과 그 제조방법 |
EP2476657A1 (en) * | 2009-09-07 | 2012-07-18 | Jung Do Huh | Temperature-adjusted and modified recycled ascon composition for reusing 100% of waste ascon for road pavement, and method for manufacturing same |
CN102531472A (zh) * | 2011-12-20 | 2012-07-04 | 上海浦东路桥建设股份有限公司 | 用于排水性沥青路面修补的开级配储存式沥青混合料 |
CN103058585A (zh) * | 2013-01-16 | 2013-04-24 | 河北工业大学 | 用于路面自应力破冰的聚氨酯橡胶颗粒混合料的制备方法 |
CN108382026A (zh) * | 2018-03-29 | 2018-08-10 | 合肥聪亨新型建材科技有限公司 | 一种用于冷库内墙保温的低温保温板 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111138116A (zh) * | 2020-01-09 | 2020-05-12 | 北京建筑大学 | 一种聚醚型聚氨酯混凝土铺装材料及其制备方法 |
CN115093533A (zh) * | 2022-06-24 | 2022-09-23 | 中公高科养护科技股份有限公司 | 冷拌树脂、混合料及制备方法、超薄层路面及铺装方法 |
CN115650634A (zh) * | 2022-11-14 | 2023-01-31 | 山东建筑大学 | 厂拌冷再生混合料及道路面层施工方法 |
CN115677271A (zh) * | 2022-11-14 | 2023-02-03 | 山东远通公路工程集团有限公司 | 就地冷再生混合料及道路面层再生方法 |
CN115677271B (zh) * | 2022-11-14 | 2023-11-10 | 山东远通公路工程集团有限公司 | 就地冷再生混合料及道路面层再生方法 |
CN115650634B (zh) * | 2022-11-14 | 2023-11-21 | 山东建筑大学 | 厂拌冷再生混合料及道路面层施工方法 |
Also Published As
Publication number | Publication date |
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CN109180071B (zh) | 2020-04-10 |
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