1、:D 7552-09 (G*)Standard Test Method for Determining the Complex Shear Modulus(G*)OfBituminous Mixtures Using Dynamic Shear Rheometer-2011.ASTM International :D7552-09/11122 :07.11.2011 (ASTM)100 rr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM ,ASTM,.ASTM.Translation of this standard has been mad
2、e by Normdocs OOO.under the official permission from the American Society for Testing and Materials(ASTM),100 Barr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM does not confirm or approve this translation,and only the English version as published and copyrighted by ASTM can be considered as the
3、original version.Reproduction of this translation is possible by authority of ASTM only.197376,-,.,5,.1,1237.:+7(812)438-16-88+7(495)223-46-76:+7(812)438-16-88E-mail:informnormdocs.ru http:/www.normdocs.ru:D 7552-09 (G*)1 D7552,.().1.1.1 (DSR).,1 104,10 76,0.01 25 0.001%0.1%.20 70 0.01%10 ,0.01 10 .
4、,.,.1.2 ,RAP .SMA.,19 .1.3 2012 .1.4,.1.5 ,.,.1 ASTM D04 ;D04.26 .1 2009.2009.2.2.1ASTM:2 670 D 140 D 2041 D 2726 D 3203 D 3666 ,D 6752 D 6867 D 6925 (HMA)D 6926 D 7175 D 7312 (Superpave)(SST)77 563 644 2 ASTM -ASTM,www.astm.org,ASTM serviceastm.org.ASTM -ASTM.12.2 :DIN 43760 33.3.1 ,:3.1.1 ,.3.1.2
5、(),.3.1.3 (G*),.3.1.4 ,9.2,PRT.DSR .,3.1.4.1 ,.3.1.5 .3.1.6 ,.3.1.7 ,(,),.3.1.8 NIST ,.3.1.9 ,DSR,.3.1.10 ,.3.1.11 ,.3 Beuth Verlag GmbH(DINDIN Deutsches Instutit fur Normung e.V.),Burggafenstrasse 6,10787,Berlin,Germany,http:/www.en.din.de.4.4.1 ,.DSR .4.2 ,1 104 .20 70,.4.3 ,49+2 ,12+2 9+1.5,(.1 3
6、).,.,49 +2 DSR.4.4 4%.0.01%,.,%,.1 ,.%,.4.5 +0.1,.5.5.1 .(Tcritical).,(75),.,.2 ,.,4 ,.,.,.2 2 50 12 3.1 2 150 150 12 115 12 50 10 3 3 50 12 10 D 3666,/.,D 3666 .;,D 3666 ,.6.6.1 ,SMA()OGFC().6.1.1 ,DSR,.,.,.DSR 0.01.,.-,.7.7.1 ,D 7175 ,.7.2 ,.7.3 ,0.25 (250)+0.05 .7.4 ,.30 (LN2).,.,+0.1.,.-.4 DSR 5
7、0 12 10 7.5 ,+0.1.7.6 DSR (PRT),DSR,30 82,0.1.,.,.,.3 (PRT),DIN 43760 ().PRT .7.7 0.01,0.02,0.05,0.1,0.2,0.5,1,5,10 15.1.,.,1%.7.8 ,%,.,1%.7.9 +0.01.8.8.1 ,.8.2 .8.2.1 ,.8.2.2 ,.8.3 NIST ()(8.3.1)NIST (8.3.2).(8.4).8.3.1 NIST ()0.1.()77.8.3.2 ,+0.05 0.01.NIST 644.8.4 ,.2.0 .(8.3),9.2.1.9.9.1 DSR ,DS
8、R,/,DSR/.DSR ,D7175,9.DSR,.4 .Cannon Instrument Company N2700000SP,D7175,9.5.1.1 11.9.2 ,DSR (DSR).0.1 ,(),.5 DSR .,.9.2.1 ,4.3.,9.2.2.59.2.2 DSR 6,.,DSR 0.1.,DSR,0.1 .,.9.2.3 ,9.2.2,.,DSR ,.,.,.6 ,.9.3 DSR ,DSR,/,DSR.9.5 D7175.10.10.1 .DSR .10.2 ,.,.10.3 ,.,.DSR +0.1.+12 ,.,DSR.,.10.3.1 ,DSR.10.4 D
9、SR ,.,.,.7 ,DSR .11.11.1 ,.1,.2 .3,Superpave (),D6925,D 6026,.,.11.1.1 D 3203.Superpave D 2041 D 6857.150 12,.2(),D 6752.11.1.2 ,11.1.1.8 ,.11.2 25 ,.12,150 12 (.1 2).50 (.1 2).(.1 3)6 10.:9+1.5,12+2 49+2.,DSR.150 ,25 .12 150 ,D 6752 ,.9 ,.11.3 ,30 5 .,.1,.12.12.1 ,.,;,.,.200-(),.,.,.,.5,.,.,9.2.3,.
10、DSR +0.1 .,15 .5 ,.,.12.1.1 ,PG,LTTP-BIND v3.1,.,PG ,PG .,D 7312,Superpave Shear Tester(SST).,PG 6,12 18 .12.1.2 .12.1.3 ,0.01%.,.10-,0.01%,Superpave Shear Tester(SST),.,DSR ,SST,.12.2 ,.,8-16 .12.3 ,8-16 ,.,.11 10 .12.4 .(1s%)A (d2s%)A :G*()15%42%:G*()1s%d2s%,670.,6 10 46.710 1,.,.1,.1,.13.13.1 .,P
11、G ,.,%,.4 5 ,0.01%.6 10.,.,.7 70 -,.,.14.14.1 .2.14.1.1.14.1.2,.14.1.3 .14.1.4 (/).14.1.5 0.01 0.01.14.1.6 0.1.14.1.7 ,(0.1).14.1.8 ,0.1%.14.1.9 (G*),.14.1.10 (),0.1.14.1.11 .2 .0.01,0.02,0.05,0.1,0.2,0.5,1,5,10,15.,.10.15.15.1 ,.15.1.1,1.,.G*58 PG58,7%,.4 PG 58-28 7%588 G*58 70 PG 76 .5 PG 76-22 4%
12、58 70 10,PG 58-28 4%.6 10 PG 58-2815.1.2 (),1,2.9 70 PG 76 58 PG 76 70-28 SBS,E-1,6-9%4.1%(.=70).7 PG 70-28 6.9%4.1%70 2 :_,_,_ _(,12.5)_ _ _(,QC)15.1.3 ()2012 .1070-28 SBS,E-1,6-9%(.=70)70-28 SBS,E-1,6-7%(.=70),0.1 .,%,0.1%,G*,15.2 ,.16.16.1 ;,DSR,ASTM International ,.,.;,.;-ASTM International.,.,ASTM .ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959,United States .(),ASTM 610-832-9585(),610-832-9555(),serviceastm.org(),-ASTM(www.astm.org).11
