6. LPC Bituminous Mixtures Design Guide, Sept 2007. - Aapaq.org

More documents

Recommendations

Info

LPC Bituminous Mixtures Design Guide- Mix Design Procedure -C80 (%)878786868585848483838282effect of filler content F on C804 8 12Filler content (%)89effect of D on C80C80 (%)88878685848382816 8 10 12 14 16 18 20 22D mm- 108 -
LPC Bituminous Mixtures Design Guide- Mix Design Procedure -effect of binder content B on C80C80 (%)908886848280784 6 8Binder content (%)These composition parameter effects were examined on "test" mixes for purposes ofthe experimental design, with mix compositions not always corresponding to thoseactually employed on road-building sites. While the experimental design has servedto confirm major well-known trends practiced by mix designers, testers werequestioned about their own experience, and this step gave rise to the contents shownin Table 33:Table 33 - Composition effect on Gyratory Compactor test resultsTrends in composition parameter effects on Gyratory Compactor test resultsParameter Effect (%v ng ) ObservationsBitumen content – 0,25 + 0,5 to + 0,6 See water resistanceBitumen content + 0,25 - 0,5 to – 0,6 See rutting resistanceFines content + 1 - 1,7 to – 0,5Fine aggregate volume + 10% - 1Passing the 2-mm sieve + 5% - 1 to – 1,5%2/4 discontinuity (at a constant fine aggregate %) - 12/6 discontinuity (at a constant fine aggregate %) - 34/10 discontinuityMastic volume 16% -> 23% + 4%+ 10% rounded fine aggregate - 1,5 to - 2 Potential rutting- 109 -
Page 1 and 2:
LPC Bituminous Mixtures Design Guid
Page 3 and 4:
Page 5 and 6:
Page 7 and 8:
Table of ContentsPREFACE ..........
Page 9 and 10:
3.4.4 Discontinuity ...............
Page 11 and 12:
Table of illustrationsFigure 1: Gyr
Page 13 and 14:
Table 40 - Adjustment to average te
Page 15:
Page 18 and 19:
Page 20 and 21:
Page 22 and 23:
Page 24 and 25:
Page 26 and 27:
Page 28 and 29:
Page 30 and 31:
Page 32 and 33:
Page 34 and 35:
Page 36 and 37:
Page 38 and 39:
Page 40 and 41:
Page 42 and 43:
Page 44 and 45:
Page 46 and 47:
Page 48 and 49:
Page 50 and 51:
Page 52 and 53:
Page 54 and 55:
Page 56 and 57:
Page 58 and 59: LPC Bituminous Mixtures Design Guid
Page 107: LPC Bituminous Mixtures Design Guid
Page 125: LPC Bituminous Mixtures Design Guid
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
DefinitionIdentificationDesignation
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
show all

6. LPC Bituminous Mixtures Design Guide, Sept 2007. - Aapaq.org

Create successful ePaper yourself

Delete template?

Save as template?