1、Designation: D41/D41M 11 (Reapproved 2016) American Association StateHighway and Transportation Officials StandardAASHTO No.: M116Standard Specification forAsphalt Primer Used in Roofing, Dampproofing, andWaterproofing1This standard is issued under the fixed designation D41/D41M; the number immediat
2、ely following the designation indicates the yearof original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has be
3、en approved for use by agencies of the U.S. Department of Defense.1. Scope1.1 This specification covers asphaltic primer suitable foruse with asphalt in roofing, dampproofing, and waterproofingbelow or above ground level, for application to concrete,masonry, metal, and asphalt surfaces.1.2 The value
4、s stated in either SI units or inch-pound unitsare to be regarded separately as standard. The values stated ineach system may not be exact equivalents; therefore, eachsystem shall be used independently of the other. Combiningvalues from the two systems may result in non-conformancewith the standard.
5、1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced D
6、ocuments2.1 ASTM Standards:2D5/D5M Test Method for Penetration of Bituminous Mate-rialsD88 Test Method for Saybolt ViscosityD402/D402M Test Method for Distillation of Cutback As-phaltD6511/D6511M Test Methods for Solvent Bearing Bitumi-nous Compounds3. Classification3.1 Type I is characterized as an
7、 Asphalt Primer with agenerally higher solvent-to-asphalt ratio.3.2 Type II is characterized as an Asphalt Primer with alesser solvent-to-asphalt ratio than Type I.4. Physical Requirements4.1 The primer shall conform to the following requirements:Water, Vol %, max, Type I and Type II 0.5Saybolt Furo
8、l viscosity at 25C 77F, Type I 25 to 125 sSaybolt Furol viscosity at 25C 77F, Type II 120 to 500 sDistillation, volume % of the primer:Up to 225C 437F, Type I not less than 35Up to 360C 680F, Type I not more than 65Up to 225C 437F, Type II not less than 30Up to 360C 680F, Type II not more than 604.2
9、 The residue obtained from the distillation up to 360C680F shall conform to the following requirements:Penetration at 25C 77F, 100 g, 5 s 20 to 50Matter soluble in trichloroethylene not less than 99 %5. Sampling5.1 From each shipment or fraction thereof representingprimer of the same kind, select a
10、number of packages atrandom equivalent to the cube root of the total number ofpackages in the lot. If the cube root as calculated proves to bea fractional number, it shall be expressed as the next higherwhole number. For convenience, the following table is given,showing the number of samples to be s
11、elected for shipments ofvarious sizes:Packages in Shipment Packages Selected2to8 29to27 328 to 64 465 to 125 5126 to 216 6217 to 343 7344 to 512 8513 to 729 9730 to 1000 101001 to 1331 115.2 By means of a paddle, thoroughly stir the contents ofeach package selected so as to bring all portions thereo
12、f intouniform distribution. With an appropriate sampler, immedi-ately draw not less than 450 ml 1 pt of the primer from thecenter of each package, and transfer to a clean receptacle ofsuitable size, which in turn shall be kept tightly covered, prior1This specification is under the jurisdiction of AS
13、TM Committee D08 onRoofing and Waterproofing and is the direct responsibility of Subcommittee D08.05on Solvent-Bearing Bituminous Compounds for Roofing and Waterproofing.Current edition approved July 1, 2016. Published July 2016. Originally approvedin 1917. Last previous edition approved in 2011 as
14、D41/D41M 11. DOI:10.1520/D0041_D0041M-11R16.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM In
15、ternational, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1to and immediately after the samples are being introduced.After all the pint has been added, thoroughly agitate thecontents of the container, whereupon immediately transfer 0.95L 1 qt of the mixture to a
16、 clean quart can provided with atightly fitting screw cap, and immediately fasten the cap inplace. This sample shall be considered as representative of theshipment and shall be transmitted to the laboratory forexamination, bearing a suitable tag or other means of identifi-cation.6. Test Methods6.1 D
17、etermine the properties enumerated in this specifica-tion in accordance with the following test methods of ASTM:6.1.1 Furol ViscosityTest Method D88.6.1.2 DistillationTest Method D402/D402M.6.1.3 PenetrationTest Method D5/D5M.6.1.4 Matter Soluble in TrichloroethyleneSee Section 8 ofTest Methods D651
18、1/D6511M.6.1.5 WaterSee Section 10 of Test Methods D6511/D6511M.7. Rejection and Resubmittal7.1 Failure to conform to any of the requirements prescribedin this specification may constitute grounds for rejection. In thecase of rejection, the supplier shall have the right to reinspectthe rejected mate
19、rial and resubmit the lot after removal of thosepackages not conforming to the requirements.8. Packaging and Package Marking8.1 All products shall be packaged and labeled in accor-dance with applicable regulations.8.2 Each package shall indicate the applicable ASTM des-ignation.9. Keywords9.1 asphal
20、t; dampproofing; primer; roofing; waterproofingASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights,
21、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 reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revi
22、sion of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you
23、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 Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be o
24、btained 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 to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 11 (2016)2
