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MIL-STD-620A · 19 стр.
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cumodluM : Downloaded from https://www.everyspec.com P Amy-m Ilmvy - YD .. Atr RIrCe -69 Ruvbv actlvitieu: ~-m Navy - m) Air Force - 69 User activltieu: Amy - GL,ND,HJ % Iim+y-c?rl-lc Alr Force - Hone /--’-
a ‘-’Y 1%7 MIL4TD42CM Downloaded from https://www.everyspec.com c(MTmTs mragraph 1. SCOPE... ...0.0.. . *O*..***** . *..******* G o* O** OOo*O . . . . . 1 mragraph 2. REFERENCED lmcurmm ...**.*.*......................... 1 2.1 Governmental........................................ G . 1 2.2 ?f?ongovernsmtal.................. G *..............0.... 1 Paragrq)h 3. lE~ITIOIVS ............*..*..*.. G ..000......********.* 1 3.1 Not applicable.......................**...*. G ....-...0 1 Paragraph k . GENERAL S!m!mmT ........0.......*.................... 1 I%Lragraph5. lEIVULED REQUIREMENTS.................... G .*....,*.... 5.1 Test methods.......................................... 1 Method 100.
Unit Weight, Marshall Stability and Flow of Bitumtiousmuref3. ............0..... 3 ,/.. Method 101. Density and Percent Voids of Ckmpacted Bituminous l%vlng Matures.. ............. 21 >.. Method 102. Gyrato~ Testing Mschine Method of De- sign of Xot-Mtx BlttnuinousPavement...... 24a kkthod 103. Rcqwwties of Bituminous Mixtures in Which More Than 10 Percent of &gregate Exceeds l-b. Maximum Size ............... 25 lkthod I@. Measurement of Reduction in lkrshall Stability of Bituminous mvements Caused by Immersion in Water.................... 33 Method 105. Deteminatlon of Bulk-18px’egMt8d Specl- fic Gmvity of Aggregate Proposed For Use lnBituminouS Pavlng~es ............... 35 Method 106.
Determination of Water Content of Bitu- minous Mixtures Using A 190n~le Sol- vent .....................0 . . . . . . . . . . . .*** 39 iv -=
Downloaded from https://www.everyspec.com KIL4TD-620A ?9 May 1967 C(MTEMTS - Continued Page Tests (Continued).........0.........0 . . . . . . . . . . . . . . . . . M?thod 107. Evaluation of Rubberized-’X!ar Cement Pro- poeed Fbr Use As Binding Agent in Hot- Mlx Rubberized-Tar %Vm@nt.. ............ 41 Mthod N8 . Determining Degree of Stripping of &gregate8 .............4...... G .00..0.... 49 FIGURES 7 Figure 102-1. l&rshall stability test ap~tw. .................... 9 NO-2 . Marshall compaction mold and mold holder.............. lo 100-3. Compaction hansser....0....0,...,...00............0,... 11 X0=4 . Marshall breaking head .......... G ..,....*............. 12 100-5.
Marshall compression testing amchine. ................. 13 100-6. Alternate Marshall test in mchlne with stress-strain recorder.............................................. lk ,P --- 100-7. Batch weight record form ....*...........*........*.... 15 100-8. Sli~t~prow sqletitisbeet. .............~.....” 14 100-9. Opentextured s8mpletiti sheet....................... 17 100-10. Example ofrecordertita. ............................. 18 Figure 101-1. Nonporous imsple data sheet.,....**.*................. 22 101-2. ~iCal data and calculations.......... . . . . . . . . . . . . . . . 23 Figure 102-1. (3~tcmy testing machine for bituminow F@whg mix- tures >.............. . ..0.0... . . . . . . . . . .
. . . . . . . . . ..*... 241 102-2. Steps in losdlng ~atoq testing smhl.ne............. pk~ 102-3. Mixture design as dete.mned Wth m=to~ t@stlM -chine ....................*,.... .*.*.,.......*....... ‘2kk 102.4, Form f’orrecordingmstits of tests................... 241 ,, v