AASHTO MP 25-2015 Standard Specification for Performance-Graded Bituminous Sealants.pdf

上传人:ideacase155 文档编号:417861 上传时间:2018-11-04 格式:PDF 页数:8 大小:87.30KB
下载 相关 举报
AASHTO MP 25-2015 Standard Specification for Performance-Graded Bituminous Sealants.pdf_第1页
第1页 / 共8页
AASHTO MP 25-2015 Standard Specification for Performance-Graded Bituminous Sealants.pdf_第2页
第2页 / 共8页
AASHTO MP 25-2015 Standard Specification for Performance-Graded Bituminous Sealants.pdf_第3页
第3页 / 共8页
AASHTO MP 25-2015 Standard Specification for Performance-Graded Bituminous Sealants.pdf_第4页
第4页 / 共8页
AASHTO MP 25-2015 Standard Specification for Performance-Graded Bituminous Sealants.pdf_第5页
第5页 / 共8页
亲,该文档总共8页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述

1、Standard Specification for Performance-Graded Bituminous Sealants AASHTO Designation: MP 25-151American Association of State Highway and Transportation Officials 444 North Capitol Street N.W., Suite 249 Washington, D.C. 20001 TS-4e MP 25-1 AASHTO Standard Specification for Performance-Graded Bitumin

2、ous Sealants AASHTO Designation: MP 25-1511. SCOPE 1.1. This specification covers bituminous sealants graded by performance. Grading designations are related to the average 7-day maximum pavement design temperature and the minimum pavement design temperature shown in Table 1. 2. REFERENCED DOCUMENTS

3、 2.1. AASHTO Standards: T 315, Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR) TP 85, Apparent Viscosity of Hot-Poured Bituminous Crack Sealant Using Brookfield Rotational Viscometer RV Series Instrument TP 86, Accelerated Aging of Bituminous Sealants a

4、nd Fillers Using a Vacuum Oven TP 87, Measuring Low-Temperature Flexural Creep Stiffness of Bituminous Sealants and Fillers by Bending Beam Rheometer (BBR) TP 88, Evaluation of the Low-Temperature Tensile Property of Bituminous Sealants by Direct Tension Test TP 89, Measuring Adhesion of Hot-Poured

5、Crack Sealant Using Direct Adhesion Tester TP 90, Measuring Interfacial Fracture Energy of Hot-Poured Crack Sealant Using a Blister Test 2.2. ASTM Standard: D5167, Standard Practice for Melting of Hot-Applied Joint and Crack Sealant and Filler for Evaluation 2.3. Sealant Consortium (SC)2: SC-1, Guid

6、elines for Graded Bituminous Sealants SC-2, Test Method for Measuring Apparent Viscosity of Hot-Poured Crack Sealant Using Brookfield Rotational Viscometer RV Series Instrument SC-3, Test Method for Accelerated Aging of Bituminous Sealants SC-4, Sealant Flow and Deformation SC-5, Test Method to Meas

7、ure Low-Temperature Sealant Flexural Creep Stiffness at Low Temperature by Bending Beam Rheometer SC-6, Test Method to Evaluate Sealant Extensibility at Low Temperature by Direct Tension Test SC-7, Direct Adhesion Test Method for Measuring Adhesion of Hot-Poured Crack Sealant Using a Direct Tensile

8、Tester 2015 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.TS-4e MP 25-2 AASHTO 3. TERMINOLOGY 3.1. Definition: 3.1.1. bituminous sealantshot poured modified asphaltic materials used in pavement cracks and j

9、oints. 4. ORDERING INFORMATION 4.1. When ordering under this specification, include in the purchase order the performance grade of bituminous crack sealant (SG) required (e.g., (1) MP 25, SG 52-16, or (2) MP 25, SG 64-34). 5. MATERIALS AND MANUFACTURE 5.1. Asphalt binder of the bituminous sealant sh

10、all be prepared by the refining of crude petroleum by suitable methods, with or without the addition of modifiers. 5.2. Modifiers may be any organic material of suitable manufacture that is used in virgin or recycled condition and that is dissolved, dispersed, or reacted in asphalt binder to enhance

11、 its performance. 5.3. The asphalt binder shall be homogeneous, free from water and deleterious materials, and shall not foam when heated to 175C. 5.4. The grades of bituminous crack sealants shall conform to the requirements given in Table 1. 2015 by the American Association of State Highway and Tr

12、ansportation Officials.All rights reserved. Duplication is a violation of applicable law.Table 1Minimum Pavement Design Temperatures Crack Sealant Performance Grade SG 46 SG 52 SG 58 Average 7-day max pavement design temperature, C 46 52 58 Min pavement design temperature, C 46 40 34 28 22 16 10 46

13、40 34 28 22 16 10 46 40 34 28 22 16 10 Apparent Viscosity, TP 85 Installation Temperature Maximum Viscosity (Pas) 3.5 Minimum Viscosity (Pas) 1 Vacuum Oven Residue (TP 86) Dynamic Shear, SC-4 46 52 58 Minimum Flow Coeff. (kPas) 4 Minimum Shear Thinning 0.7 Crack Sealant BBR, TP 87 40 34 28 22 16 10

14、4 40 34 28 22 16 10 4 40 34 28 22 16 10 4 Maximum Stiffness (MPa) 25 Minimum Avg. Creep Rate 0.31 Crack Sealant DTT, TP 88 40 34 28 22 16 10 4 40 34 28 22 16 10 4 40 34 28 22 16 10 4 Minimum Extendibility (%) 85 85 70 55 40 25 10 85 85 70 55 40 25 10 85 85 70 55 40 25 10 Crack Sealant AT, TP 89 40 3

15、4 28 22 16 10 4 40 34 28 22 16 10 4 40 34 28 22 16 10 4 Minimum Load (N) 50 aPavement temperatures are estimated from air temperatures using an algorithm contained in the LTPP Bind program or may be provided by the specifying agency, or by following the procedures as outlined in M 323 and R 35. Cont

16、inued on next page. TS-4eMP25-3AASHTO 2015 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.Table 1Minimum Pavement Design Temperatures (continued) Crack Sealant Performance Grade SG 64 SG 70 SG 76 Average 7-d

17、ay max pavement design temperature, C 64 70 76 Min pavement design temperature, C 46 40 34 28 22 16 10 46 40 34 28 22 16 10 46 40 34 28 22 16 10 Apparent Viscosity, TP 85 Installation Temperature Maximum Viscosity (Pas) 3.5 Minimum Viscosity (Pas) 1 Vacuum Oven Residue (TP 86) Dynamic Shear, SC-4 64

18、 70 76 Minimum Flow Coeff. (kPas) 4 Minimum Shear Thinning 0.7 Crack Sealant BBR, TP 87 40 34 28 22 16 10 4 40 34 28 22 16 10 4 40 34 28 22 16 10 4 Maximum Stiffness (MPa) 25 Minimum Avg. Creep Rate 0.31 Crack Sealant DTT, TP 88 40 34 28 22 16 10 4 40 34 28 22 16 10 4 40 34 28 22 16 10 4 Minimum Ext

19、endibility (%) 85 85 70 55 40 25 10 85 85 70 55 40 25 10 85 85 70 55 40 25 10 Crack Sealant AT, TP 89 40 34 28 22 16 10 4 40 34 28 22 16 10 4 40 34 28 22 16 10 4 Minimum Load (N) 50 aPavement temperatures are estimated from air temperatures using an algorithm contained in the LTPP Bind program or ma

20、y be provided by the specifying agency, or by following the procedures as outlined in M 323 and R 35. Continued on next page. TS-4eMP25-4AASHTO 2015 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.TS-4e MP 25

21、-5 AASHTO Table 1Minimum Pavement Design Temperatures (continued) Crack Sealant Performance Grade SG 82 Average 7-day max pavement design temperature, C 82 Min pavement design temperature, C 46 40 34 28 22 16 10 Apparent Viscosity, TP 85 Installation Temperature Maximum Viscosity (Pas) 3.5 Minimum V

22、iscosity (Pas) 1 Vacuum Oven Residue (TP 86) Dynamic Shear, SC-4 82 Minimum Flow Coeff. (kPas) 4 Minimum Shear Thinning 0.7 Crack Sealant BBR, TP 87 40 34 28 22 16 10 4 Maximum Stiffness (MPa) 25 Minimum Avg. Creep Rate 0.31 Crack Sealant DTT, TP 88 40 34 28 22 16 10 4 Minimum Extendibility (%) 85 8

23、5 70 55 40 25 10 Crack Sealant AT, TP 89 40 34 28 22 16 10 4 Minimum Load (N) 50 aPavement temperatures are estimated from air temperatures using an algorithm contained in the LTPP Bind program or may be provided by the specifying agency, or by following the procedures as outlined in M 323 and R 35.

24、 2015 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.TS-4e MP 25-6 AASHTO 6. SAMPLING 6.1. The material shall be sampled in accordance with R 66. 7. TEST METHODS 7.1. The properties outlined in Sections 5.3

25、and 5.4 shall be determined in accordance with SC-4 and ASTM D5167, TP 85, TP 86, TP 87, TP 88, TP 89, and TP 90. 8. INSPECTION AND CERTIFICATION 8.1. Inspection and certification of the material shall be agreed on between the purchaser and the seller. Specific requirements shall be made part of the

26、 purchase contract. The seller shall provide material handling and storage procedures to the purchaser for each asphalt binder grade certified. 9. REJECTION AND RETESTING 9.1. If the results of any test do not conform to the requirements of this specification, retesting to determine conformity is pe

27、rformed as indicated in the purchase order or as otherwise agreed on between the purchaser and the seller. 10. KEYWORDS 10.1. Asphalt binder; bituminous sealants; direct tension; modifier; performance specifications; pressure aging; rheology. 11. REFERENCES 11.1. Al-Qadi, I. L., E. H. Fini, H. D. Fi

28、gueroa, J. F. Masson, and K. K. McGhee. Adhesion Testing Procedure for Hot-Poured Crack Sealants, Final Report. No. ICT-08-026. Illinois Center for Transportation, Rantoul, IL, December 2008. Reference for SC-7 and SC-8 https:/www.ideals.illinois.edu/bitstream/handle/2142/45986/ICT-08-026.pdf?sequen

29、ce=2 11.2. Al-Qadi, I. L., E. H. Fini, K. K. McGhee, and M. A. Elseifi. Development of Apparent Viscosity Test for Hot-Poured Crack Sealants, Final Report. No. ICT-08-027. Illinois Center for Transportation, Rantoul, IL, December 2008(b). Reference for SC-2 https:/www.ideals.illinois.edu/bitstream/h

30、andle/2142/45987/ICT-08-027.pdf?sequence=2 11.3. Al-Qadi, I. L., J. F. Masson, A. Loulizi, P. Collins, J. R. Woods, S. Bundalo-Perc, and K. K. McGhee. Long-Term Accelerated Aging and Low Temperature BBR Testing of Sealants. Interim Report No. B5508-5. National Research Council of Canada, 2004, 262 p

31、p. Reference for SC-3printed document only 11.4. Al-Qadi, I. L., J. F. Masson, E. Fini, S. H. Yang, and K. K. McGhee. Development of Performance-Based Guidelines for Selection of Bituminous-Based Hot-Poured Pavement Crack Sealant: An Executive Summary Report. VTRC 09-CR7. Virginia Transportation Res

32、earch Council, Charlottesville, VA, 2009. Reference for SC-17 http:/vtrc.virginiadot.org/PubDetails.aspx?PubNo=09-CR7 2015 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.TS-4e MP 25-7 AASHTO 11.5. Al-Qadi, I

33、. L., S. H. Yang, J. F. Masson, and K. K. McGhee. Characterization of Low Temperature Mechanical Properties of Crack Sealants Utilizing Direct Tension Test, Final Report. No. ICT-08-028. Illinois Center for Transportation, Rantoul, IL, December 2008. Reference for SC-6 https:/www.ideals.illinois.edu

34、/bitstream/handle/2142/45988/ICT-08-028.pdf?sequence=2 11.6. Al-Qadi, I. L., S. H. Yang, M. A. Elseifi, S. Dessouky, A. Loulizi, J. F. Masson, and K. K. McGhee. Characterization of Low Temperature Creep Properties of Crack Sealants Using Bending Beam Rheometry, Final Report. No. ICT-08-029. Illinois

35、 Center for Transportation, Rantoul, IL, December 2008. Reference for SC-5 https:/www.ideals.illinois.edu/bitstream/handle/2142/45989/ICT-08-029.pdf?sequence=2 11.7. Collins, P., M. Veitch, J. F. Masson, and I. L. Al-Qadi. “Deformation and Tracking of Bituminous Sealants in Summer Temperatures: Pseu

36、do-Field Behavior.” International Journal of Pavement Engineering, Vol. 9, No. 1, 2008, pp. 18. Reference for SC-4 1This provisional standard was first published in 2015. 2These standards were developed through a pooled-fund study sponsored by several AASHTO member departments, the University of Ill

37、inois, Virginia Polytechnic Institute and State University (Virginia Tech), and the National Research Council of Canada. The Sealant Consortium is the designation given to this pooled-fund study. For availability of the individual research reports, see Section 11, References. 2015 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.

展开阅读全文
相关资源
猜你喜欢
  • BS PD IEC TS 62763-2013_5284 Pilot function through a control pilot circuit using PWM (pulse width modulation) and a control pilot wire《通过控制导向线使用PWM (脉冲宽度调制) 的导向功能和控制导向线》.pdf BS PD IEC TS 62763-2013_5284 Pilot function through a control pilot circuit using PWM (pulse width modulation) and a control pilot wire《通过控制导向线使用PWM (脉冲宽度调制) 的导向功能和控制导向线》.pdf
  • BS ISO 8070-2007 Milk and milk products - Determination of calcium sodium potassium and magnesium contents - Atomic absorption spectrometric method《牛奶和奶制品 钙、钠、钾和镁含量的测定 原子吸.pdf BS ISO 8070-2007 Milk and milk products - Determination of calcium sodium potassium and magnesium contents - Atomic absorption spectrometric method《牛奶和奶制品 钙、钠、钾和镁含量的测定 原子吸.pdf
  • BS ISO 8082-1-2009 Self-propelled machinery for forestry - Laboratory tests and performance requirements for roll-over protective structures - General machines《林业用自推进机械 防倾.pdf BS ISO 8082-1-2009 Self-propelled machinery for forestry - Laboratory tests and performance requirements for roll-over protective structures - General machines《林业用自推进机械 防倾.pdf
  • BS ISO 8082-2-2011 Self-propelled machinery for forestry Laboratory tests and performance requirements for roll-over protective structures Machines having a rotating platf.pdf BS ISO 8082-2-2011 Self-propelled machinery for forestry Laboratory tests and performance requirements for roll-over protective structures Machines having a rotating platf.pdf
  • BS ISO 8083-2006 Machinery for forestry - Falling-object protective structures (FOPS) - Laboratory tests and performance requirements《林业机械 落体防护装置(FOPS) 实验室试验和性能要求》.pdf BS ISO 8083-2006 Machinery for forestry - Falling-object protective structures (FOPS) - Laboratory tests and performance requirements《林业机械 落体防护装置(FOPS) 实验室试验和性能要求》.pdf
  • BS ISO 8086-2004 Dairy plant - Hygiene conditions - General guidance on inspection and sampling procedures《乳品厂 卫生条件 检验和取样程序通用指南》.pdf BS ISO 8086-2004 Dairy plant - Hygiene conditions - General guidance on inspection and sampling procedures《乳品厂 卫生条件 检验和取样程序通用指南》.pdf
  • BS ISO 8096-2005 Rubber- or plastics-coated fabrics for water resistant clothing - Specification《雨衣用橡胶或塑料涂覆织物 规范》.pdf BS ISO 8096-2005 Rubber- or plastics-coated fabrics for water resistant clothing - Specification《雨衣用橡胶或塑料涂覆织物 规范》.pdf
  • BS ISO 8097-2001 Aircraft Minimum airworthiness requirements and test conditions for certified air cargo unit load devices《航空器 经认证的航空货运集装单元装置最低适航性要求和试验条件》.pdf BS ISO 8097-2001 Aircraft Minimum airworthiness requirements and test conditions for certified air cargo unit load devices《航空器 经认证的航空货运集装单元装置最低适航性要求和试验条件》.pdf
  • BS ISO 8114-1993 Textile machinery and accessories - Spindles for ring-spinning and doubling machines - List of equivalent terms《纺织机械和附件 环锭纺纱机和并线机用锭子 同义术语表》.pdf BS ISO 8114-1993 Textile machinery and accessories - Spindles for ring-spinning and doubling machines - List of equivalent terms《纺织机械和附件 环锭纺纱机和并线机用锭子 同义术语表》.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > 其他

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1