CN109265078A - 用于沥青路面修补的就地热再生混合料及其制备方法 - Google Patents
用于沥青路面修补的就地热再生混合料及其制备方法 Download PDFInfo
- Publication number
- CN109265078A CN109265078A CN201811323810.5A CN201811323810A CN109265078A CN 109265078 A CN109265078 A CN 109265078A CN 201811323810 A CN201811323810 A CN 201811323810A CN 109265078 A CN109265078 A CN 109265078A
- Authority
- CN
- China
- Prior art keywords
- asphalt
- situ heat
- heat regeneration
- thinner
- old
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/182—Aggregate or filler materials, except those according to E01C7/26
-
- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/187—Repairing bituminous covers, e.g. regeneration of the covering material in situ, application of a new bituminous topping
-
- 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
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
Description
检测项目 | 实施例1 | 实施例3 | 实施例5 |
孔隙率/% | 0.4 | 0.2 | 0.4 |
渗水系数/(mL/min) | 0 | 0 | 0 |
贯入度(60℃)/mm | 2.8 | 3.1 | 3.6 |
贯入度增量(60℃)/mm | 0.26 | 0.29 | 0.34 |
刘埃尔流动度(240℃)/s, | 57 | 42 | 24 |
低温弯曲极限应变(-10℃)/με, | 2204 | 2761 | 3663 |
疲劳寿命(15℃)/万次 | 112 | 137 | 149 |
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811323810.5A CN109265078A (zh) | 2018-11-08 | 2018-11-08 | 用于沥青路面修补的就地热再生混合料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811323810.5A CN109265078A (zh) | 2018-11-08 | 2018-11-08 | 用于沥青路面修补的就地热再生混合料及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109265078A true CN109265078A (zh) | 2019-01-25 |
Family
ID=65193299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811323810.5A Pending CN109265078A (zh) | 2018-11-08 | 2018-11-08 | 用于沥青路面修补的就地热再生混合料及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109265078A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103113044A (zh) * | 2013-02-04 | 2013-05-22 | 东南大学 | 一种掺加旧料的高模量沥青混合料、制备方法及混合料试件制备方法 |
CN103570279A (zh) * | 2013-10-25 | 2014-02-12 | 广东易山重工股份有限公司 | 一种快速有效修补沥青路面坑槽的材料及其制备方法 |
CN105421181A (zh) * | 2015-12-09 | 2016-03-23 | 段宝东 | Esa-13就地热再生沥青混合料 |
-
2018
- 2018-11-08 CN CN201811323810.5A patent/CN109265078A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103113044A (zh) * | 2013-02-04 | 2013-05-22 | 东南大学 | 一种掺加旧料的高模量沥青混合料、制备方法及混合料试件制备方法 |
CN103570279A (zh) * | 2013-10-25 | 2014-02-12 | 广东易山重工股份有限公司 | 一种快速有效修补沥青路面坑槽的材料及其制备方法 |
CN105421181A (zh) * | 2015-12-09 | 2016-03-23 | 段宝东 | Esa-13就地热再生沥青混合料 |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Guoyun Inventor after: Wang Min Inventor after: Hu Deyong Inventor after: Wang Tao Inventor after: Shang Fei Inventor after: Chang Cheng Inventor before: Zhao Guoyun Inventor before: Wang Min Inventor before: Hu Deyong Inventor before: Wang Tao Inventor before: Shang Fei Inventor before: Chang Cheng |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |