CN1182064C - 用钢渣作粗集料的沥青玛蹄脂碎石混合料 - Google Patents
用钢渣作粗集料的沥青玛蹄脂碎石混合料 Download PDFInfo
- Publication number
- CN1182064C CN1182064C CNB02116245XA CN02116245A CN1182064C CN 1182064 C CN1182064 C CN 1182064C CN B02116245X A CNB02116245X A CN B02116245XA CN 02116245 A CN02116245 A CN 02116245A CN 1182064 C CN1182064 C CN 1182064C
- Authority
- CN
- China
- Prior art keywords
- aggregate
- slag
- mesh
- size
- asphalt
- 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.)
- Expired - Fee Related
Links
- 239000002893 slag Substances 0.000 title claims description 56
- 239000004575 stone Substances 0.000 title claims description 42
- 229910000831 Steel Inorganic materials 0.000 title abstract description 16
- 239000010959 steel Substances 0.000 title abstract description 16
- 239000000203 mixture Substances 0.000 title abstract description 8
- 239000010426 asphalt Substances 0.000 claims abstract description 59
- 239000013521 mastic Substances 0.000 claims abstract description 34
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 21
- 239000011707 mineral Substances 0.000 claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 239000011230 binding agent Substances 0.000 claims abstract description 9
- 229920005610 lignin Polymers 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 7
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000292 calcium oxide Substances 0.000 claims abstract description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 25
- 150000001875 compounds Chemical class 0.000 claims description 15
- 238000012216 screening Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 239000002344 surface layer Substances 0.000 abstract description 2
- 241000876852 Scorias Species 0.000 abstract 8
- 239000000843 powder Substances 0.000 abstract 3
- 238000011084 recovery Methods 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000010257 thawing Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 241000428199 Mustelinae Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000021197 fiber intake Nutrition 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
Description
指标 | 技术要求 |
石料压碎值(%) | 不大于25 |
洛杉矶磨耗值(%) | 不大于30 |
吸水率(%) | 不大于2.0 |
视密度(g/cm3) | 不小于2.60 |
针片状含量(%) | 不大于15 |
软弱颗粒含量(%) | 不大于1 |
坚固性(%) | 不大于12 |
对沥青的粘附性 | 不小于4级 |
筛孔(mm) | 毛体积密度(g/cm3) | 吸水率(%) | 软石含量(%) | 针片状含量(%) | 压碎值(%) | 洛杉矶磨耗(%) | 坚固性(%) | 粘附性 |
16 | 3.21 | 1.18 | 无 | 10.8 | 14.4 | 16 | 4.7 | 4级 |
13.2 | 3.201 | 1.26 | ||||||
9.5 | 3.234 | 1.24 | ||||||
4.75 | 3.127 | 1.90 |
筛孔(mm) | 毛体积密度(g/cm3) | 吸水率(%) | 软石含量(%) | 针片状含量(%) | 压碎值(%) | 洛杉矶磨耗(%) | 坚固性(%) | 粘附性 |
16 | 2.808 | 1.37 | 无 | 6.7 | 12.8 | 13.8 | 1.0 | 4级 |
13.2 | 2.812 | 1.37 | ||||||
9.5 | 2.820 | 1.45 | ||||||
4.75 | 2.817 | 1.57 |
筛孔(mm) | 钢渣通过率(%) | 玄武岩通过率(%) | 级配范围(%) |
16 | 95 | 95 | 90~100 |
13.2 | 75 | 75 | 65~85 |
9.5 | 55 | 55 | 45~65 |
4.75 | 25 | 26 | 20~32 |
2.36 | 19.5 | 19.5 | 15~24 |
1.18 | 18 | 18 | 14~22 |
0.6 | 15 | 15 | 12~18 |
0.3 | 12.5 | 12.5 | 10~15 |
0.15 | 11.5 | 11.5 | 9~14 |
0.075 | 10 | 10 | 8~12 |
粗集料种类 | 结合料种类 | 油石比(%) | 动稳定度(次/mm) | 规范要求(次/mm) |
玄武岩 | 改性沥青 | 5.9 | 5538 | >3000 |
非改性沥青 | 5.6 | 2453 | >1500 | |
钢渣 | 改性沥青 | 5.3 | 5559 | >3000 |
非改性沥青 | 5.0 | 2400 | >1500 |
粗集料种类 | 结合料种类 | 油石比(%) | 稳定度(KN) | 规范要求(KN) | 流值(mm) | 规范要求(mm) |
玄武岩 | 改性沥青 | 5.9 | 8.59 | >6.0 | 2.70 | 2~5 |
非改性沥青 | 5.6 | 8.25 | >5.5 | 3.32 | 2~4 | |
钢渣 | 改性沥青 | 5.3 | 12.41 | >6.0 | 3.94 | 2~5 |
非改性沥青 | 5.0 | 8.20 | >5.5 | 3.89 | 2~4 |
混合料 | 钢渣沥青混合料 | 玄武岩沥青混合料 | 规范要求 |
体积膨胀率 | 0.6% | 0.5% | 不大于1% |
浸水马歇尔稳定度比 | 90.0% | 88.6% | 不小于80% |
冻融劈裂强度比(TSR) | 91.5% | 86.7% | 不小于75% |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB02116245XA CN1182064C (zh) | 2002-03-22 | 2002-03-22 | 用钢渣作粗集料的沥青玛蹄脂碎石混合料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB02116245XA CN1182064C (zh) | 2002-03-22 | 2002-03-22 | 用钢渣作粗集料的沥青玛蹄脂碎石混合料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1369453A CN1369453A (zh) | 2002-09-18 |
CN1182064C true CN1182064C (zh) | 2004-12-29 |
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CNB02116245XA Expired - Fee Related CN1182064C (zh) | 2002-03-22 | 2002-03-22 | 用钢渣作粗集料的沥青玛蹄脂碎石混合料 |
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Country | Link |
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CN (1) | CN1182064C (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101948272B (zh) * | 2010-09-25 | 2012-09-26 | 上海佳砼新材料科技发展有限公司 | 一种部分利用钢渣作粗集料的橡胶沥青混合料 |
CN101973726B (zh) * | 2010-09-25 | 2012-11-14 | 钱卫胜 | 一种部分利用钢渣作粗集料的透水路面 |
CN102518017B (zh) * | 2011-12-23 | 2014-09-03 | 上海宝田新型建材有限公司 | 一种钢渣生态透水路面砖及其生产方法 |
CN102964108B (zh) * | 2012-12-17 | 2014-12-03 | 武汉理工大学 | 泡沫沥青钢渣混合料及其制备方法 |
CN104074113B (zh) * | 2014-06-30 | 2016-06-22 | 四川公路桥梁建设集团有限公司 | 矿粉稳定级配碎石垫层 |
CN104631269B (zh) * | 2015-01-05 | 2017-04-12 | 葛洲坝武汉道路材料有限公司 | 一种公路养护用钢渣集料同步碎石封层材料及施工方法 |
CN104591572B (zh) * | 2015-01-05 | 2017-01-25 | 葛洲坝武汉道路材料有限公司 | 一种沥青混凝土用钢渣集料的生产方法 |
CN108872534A (zh) * | 2018-06-16 | 2018-11-23 | 扬州大学 | 砂石颗粒材料土工试验方法 |
CN109796155A (zh) * | 2019-01-23 | 2019-05-24 | 广东贝林建筑设计有限公司 | 一种沥青混凝土及其道路施工方法 |
CN109704650B (zh) * | 2019-01-26 | 2021-05-28 | 上海宝新特种沥青混凝土有限公司 | 一种耐磨再生沥青混凝土及其制备工艺 |
CN111333372A (zh) * | 2019-11-27 | 2020-06-26 | 上海弘枫建材有限公司 | 一种钢渣骨料型半柔性铺装材料与制备方法 |
CN111018408B (zh) * | 2019-12-11 | 2022-04-01 | 山东省交通科学研究院 | 一种长久性沥青路面抗滑磨耗层 |
CN111410457A (zh) * | 2020-03-27 | 2020-07-14 | 江苏东交智控科技集团股份有限公司 | 环保耐久路面及其上面层混凝土以及铺设方法 |
CN111548076A (zh) * | 2020-06-23 | 2020-08-18 | 杨琼 | 一种抗车辙性能好的钢渣沥青混凝土及其制备方法 |
CN113772999B (zh) * | 2021-08-31 | 2022-09-13 | 武汉理工大学 | 一种沥青填料及其制备方法 |
CN114213060A (zh) * | 2021-12-09 | 2022-03-22 | 中铁四局集团有限公司 | 一种低活性钢渣沥青混合料及其制备方法 |
CN115417623A (zh) * | 2022-08-17 | 2022-12-02 | 中交一公局集团有限公司 | 一种长寿命路面新型改性沥青合成方法及应用 |
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2002
- 2002-03-22 CN CNB02116245XA patent/CN1182064C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1369453A (zh) | 2002-09-18 |
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