1、Designation: D3141/D3141M 09 (Reapproved 2014)D3141/D3141M 15Standard Specification forAsphalt for Undersealing Portland-Cement ConcretePavements1This standard is issued under the fixed designation D3141/D3141M; the number immediately following the designation indicates theyear of original adoption
2、or, in the case of revision, the year of last revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers asphalt suitable for undersealing portland cement c
3、oncrete and overlaid concrete pavements bypumping hot asphalt under the slabs.1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in eachsystem may not be exact equivalents; therefore, each system shall be used independently of th
4、e other. Combining values from thetwo systems may result in non-conformance with the standard.2. Referenced Documents2.1 ASTM Standards:2D5 Test Method for Penetration of Bituminous MaterialsD6 Test Method for Loss on Heating of Oil and Asphaltic CompoundsD36 Test Method for Softening Point of Bitum
5、en (Ring-and-Ball Apparatus)D92 Test Method for Flash and Fire Points by Cleveland Open Cup TesterD113 Test Method for Ductility of Bituminous MaterialsD140 Practice for Sampling Bituminous MaterialsD312 Specification for Asphalt Used in RoofingD2042 Test Method for Solubility of Asphalt Materials i
6、n TrichloroethyleneD7553 Test Method for Solubility of Asphalt Materials in N-Propyl Bromide3. Material3.1 An asphalt of suitable consistency for pumping when heated to a temperature from 204 to 232C 400 to 450F and forresistance to displacement in the pavement when cooled; for sealing the underside
7、 of the slabs and joints, to fill cavities; and tocorrect vertical alignment by raising the slab.4. Properties4.1 The asphalt shall be homogeneous and free of water and shall conform to the requirements in Table 1.5. Methods of Sampling and Testing5.1 The asphalt shall be sampled and the properties
8、enumerated in this specification shall be determined in accordance with thefollowing ASTM methods:5.1.1 SamplingPractice D140.5.1.2 Softening PointTest Method D36.5.1.3 Flash PointTest Method D92.5.1.4 PenetrationTest Method D5.5.1.5 DuctilityTest Method D113.5.1.6 Loss on HeatingTest Method D6.1 Th
9、is specification is under the jurisdiction of ASTM Committee D04 on Road and Paving Materials and is the direct responsibility of Subcommittee D04.40 on AsphaltSpecifications.Current edition approved June 1, 2014Jan. 1, 2015. Published October 2014February 2015. Originally approved in 1972. Last pre
10、vious edition approved in 20092014 asD3141/D3141M 09.D3141/D3141M 09 (2014). DOI: 10.1520/D3141_D3141M-09R14.10.1520/D3141_D3141M-15.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume inform
11、ation, refer to the standardsstandards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequ
12、ately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohock
13、en, PA 19428-2959. United States15.1.7 Bitumen Soluble in TrichloroethyleneTest Method D2042.6. Keywords6.1 asphalt cement; portland-cement concrete; undersealingASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this st
14、andard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be rev
15、iewed every five years andif not revised, either reapproved or withdrawn.Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsib
16、le technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Co
17、nshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights t
18、o photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 1 Requirements for Asphalt for Undersealing PortlandCement Concrete PavementsNOTE 1These requirements are the same as for Type III asphalt inSpecification D312.min maxSoftening point, C F 85 185 96 205Flash point, C F 260 500 .Penetration, units:at 0C 32F 6 .at 25C 77F 15 35at 46C 115F . 90Ductility at 25C 77F, cm 2.5 .Solubility in trichloroethylene, % 99 .Solubility, %A 99 .A Use Test Method D2042 or Test Method D7553.D3141/D3141M 152
