1、Designation: D8099/D8099M 17Standard Specification forAsphalt Emulsion Pavement Sealer (Mineral Colloid orChemically Stabilized Type)1This standard is issued under the fixed designation D8099/D8099M; the number immediately following the designation indicates theyear of original adoption or, in the c
2、ase 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 water based asphalt emulsion(mineral colloid or chemically stab
3、ilized type) pavement sealersuitable for use as a weather-protective coating over bitumi-nous pavements, such as roadways, parking areas, and drive-ways.NOTE 1Application shall be made in accordance with a forthcomingASTM standard on the application of asphalt emulsion pavement sealer.1.2 The values
4、 stated in SI units or inch-pound units are tobe regarded separately as standard. The values stated in eachsystem may not be exact equivalents; therefore, each systemshall be used independently of the other. Combining valuesfrom the two systems may result in non-conformance with thestandard.1.3 This
5、 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.1.4 This international
6、standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.
7、2. Referenced Documents2.1 ASTM Standards:2C136/C136M Test Method for Sieve Analysis of Fine andCoarse AggregatesC142/C142M Test Method for Clay Lumps and FriableParticles in AggregatesD95 Test Method for Water in Petroleum Products andBituminous Materials by DistillationD140/D140M Practice for Samp
8、ling Asphalt MaterialsD2939 Test Methods for Emulsified Bitumens Used asProtective Coatings (Withdrawn 2012)33. Materials and Manufacture3.1 Base Asphalt EmulsionThis emulsion shall be madeusing binders prepared from crude petroleum.3.2 Mineral Filler (when used), shall consist of finelyground clay,
9、 silica, limestone, slate, basalt, slag, or other inertinorganic filler materials.3.3 AggregateThe aggregate shall be either a natural ormanufactured angular aggregate composed of clean, hard,durable particles free of clay or other objectionable material.Aggregate used shall follow the manufacturers
10、 recommenda-tions; however, in all cases, 100 % of the aggregate shall passa 2.38 mm No. 8 mesh-sieve. Aggregate may either be addedat the point of manufacture, post-added at the job site, or both.3.4 AdditiveThe optional use of an additive shall beapproved by the asphalt emulsion pavement sealer ma
11、nufac-turer.4. Physical Requirements4.1 The manufacturer shall approve the asphalt emulsionpavement sealer as to the specific composition to be used in themix design.4.2 The asphalt emulsion pavement sealer shall be ofsmooth, uniform consistency without separation or settlementin storage to the exte
12、nt that it cannot be readily dispersed byordinary stirring.4.3 The asphalt emulsion pavement sealer shall be ofsuitable consistency for application above 10C 50F in filmsby mechanical squeegee/brush equipment, or spray equipmentcapable of spraying coatings with aggregate without heating,and shall bo
13、nd to dry surfaces.4.4 Mixture TestingPrior to application, the contractorshall submit samples of component materials for the proposed1This specification is under the jurisdiction of ASTM Committee D08 onRoofing and Waterproofing and is the direct responsibility of Subcommittee D08.09on Bituminous E
14、mulsions.Current edition approved May 1, 2017. Published July 2017. DOI: 10.1520/D8099_D8099M-17.2For 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 Docum
15、ent Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with intern
16、ationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.1mix in accordance with the terms of agreement bet
17、ween thecontractor and owner/related parties. The samples shall beblended according to the manufacturers recommendations,and tested for conformance with the physical property require-ments contained in Table 1. The samples shall be tested by alaboratory designated by the owner/related parties.5. Sam
18、pling5.1 Sample in accordance with Practice D140/D140M andTest Methods D2939.6. Inspection6.1 Inspection of material shall be made as agreed uponbetween the purchaser and the supplier.7. Packaging and Package Marking7.1 The asphalt emulsion pavement sealer shall be packagedto permit acceptance by th
19、e carrier for transportation and toafford adequate protection from the normal hazards of shippingand handling.TABLE 1 Physical Requirements for Asphalt Emulsion Pavement Sealer (Mineral Colloid or Chemically Stabilized Type)Property ASTM DesignationCharacteristicsmin maxUniformity D2939 No separatio
20、n, coagulation, or settlement that cannot be overcome by moderate stirring.Wet film continuity D2939 Uniform homogeneous consistency.Density at 25C 77F, b/mL lbs/gal D2939 1.0 9 1.5 12Residue by evaporation, % D2939 30 .Water content, % D95 . 70Ash content of residue, % D2939 10 70Drying time, firm
21、set, h D2939 8Resistance to heat D2939 No blistering, sagging, or slipping.Resistance to water D2939 No loss of adhesion and no blistering or tendency to re-emulsify.Flexibility D2939 No flaking, cracking, or loss of adhesion to the substrate.8. Keywords8.1 bituminous asphalt emulsion pavement seale
22、r; chemi-cally stabilized; mineral colloidASTM 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, and t
23、he 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 revision
24、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 shoul
25、dmake 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 obtain
26、ed 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:/ 172
