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TM_D_1191_
_84_1994e1_scan
AMERICAN SOCIETY FOR TESTING AND MATERIALS 1916 Race St Philadelphia,Pa 191 03 Reprinted from the Annual Book oi ASTM Standards.CoDvriaht ASTM Tb Designation:D 1191-84(Reapproved 1994)If&t listed in the current combined rndeq will appear in th n k edltion Standard Test Methods for Concrete Joint Sealers This standard is issued under the fixed designation D I 191;the number immediately following the designation indicates the year of onginal 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(6)indicates an editorial change since the last revision or reapproval.f i NOTE-Kevwords were added editonallv in June 1994.1.Scope joint sealers of the hot poured elastic type.1.1 These test methods cover tests for evaluating concrete 1.2 Test procedures can be the following:Test Paragraph Bond Flow Penetration 7.I 1.2 7.3 1.3 This standard does not purport to address all o f the safety concerns,if any,associated with its use.It is the responsibility ofthe 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 Documents 2.1 ASTM Standards:C 33 Specification for Concrete Aggregates C 109 Test Method for Compressive Strength of Hydraulic Cement Mortars(Using 2-in.or 50-mm Cube Speci-m e n )Specimens in the Laboratory Grease5 C 150 Specification for Portland Cement3 C 192 Practice for Making and Curing Concrete Test D 5 Test Method for Penetration of Bituminous Materials4 D 2 17 Test Method for Cone Penetration of Lubricating 3.Significance and Use 3.1 These test methods establish test procedures for labo-ratory evaluation of materials that will form a resilient and adhesive compound capable of effectively sealing joints against the infiltration of moisture and foreign material throughout repeated cycles of expansion and contraction with temperature changes.the oil bath and material in the melting vat.The heat source for the oil bath shall be thermostatically controlled and capable of maintaining temperatures up to 550F(288C).Mechanical agitator speed of approximately 30&5 rpm is recommended.See Fig.1 and Fig.2 for typical laboratory melters.4.2 Penetrometer-As described in Test Method D 5.4.3 Cone Penetrometer-As described in Test Method D 2 17 except that the interior construction may be modified as desired.The total moving weight of the cone and attachments shall be 150.0-C 0.1 g.4.4 Forced-dra$Oven-This oven shall be capable of uniformly maintaining a temperature of 140 i 2F(60-C 1.1C).4.5 Bond Extension Equipment-The extension machine used in the bond test shall be so designed that the specimen can be extended 0.50 in.(12.7 mm)at a uniform rate of approximately/8 in.(3.2 mm)/h.It shall consist essentially of one or more screws rotated by an electric motor through suitable gear reductions.Self-aligning plates or grips,one fixed and the other carried by the rotating screw or screws,shall be provided for holding the test specimen in position during the test.A machine suitable for testing three speci-mens simultaneously is shown in Fig 3.4.5.1 The extension machine may be an integral part of a low temperature environmental chest or capable of being placed in a low temperature chest capable of maintaining O f 2F(-17.8*1.1C).4.6 Vernier Caliper,with accuracy of I0.25 mm.5.Standard Conditions for Test 5.1 The laboratory atmospheric conditions,hereinafter referred to as standard conditions,shall be a temperature of 75*7F(24 f 4C)and a relative humidity of 50 le 10%.5.2 The Safe Heating Temperature and Pouring Temper-ature for the sealer shall be SUDDhd bv the manufacturer.The Safe Heating Temperature shall no;be exceeded during the melting of the sealer or at the time of preparation of test specimens.5.3 After test specimens have been prepared,the speci-mens shall be stored at laboratory standard conditions for 24 f 2 h before the beginning of any test.4.Apparatus 4.1 Laboratory Melter-The equipment for melting of the joint sealer must be a double-boiler,oil-jacketed melter equipped with a mechanical agitator and thermometers for I These test methods are under the jurisdiction of ASTM Committee D-4 on Road and Paving Materials and is the direct responsibility of Subcommittee 6.Preparation for Testing DO4.33 on Formed-In-Place Sealants for Joints and Cracks in Pavement.Current edition approved June 29,1984.Published August 1984.*Annual Book o f ASTM Standards,Vol 04.02.Annual Book o f ASTM Standards,Vol 04.01.4 Annual Bwk o f ASTM Standardr,Vol 04.03.Annual Bwk o/ASTM Standards,Vol 05.0 I.6.1 Mortar Blocks-Prepare cement mortar blocks,each 1 by 2 by 3 in.(25 by 50 by 75 mm)in size,using one part of high early strength portland cement conforming to Type III of Specification C 150 to two parts by weight of clean,uniformly graded,concrete fine aggregate conforming to 1 NOTICE:This standard has either been superseded and replaced by a