!"#$%%&'$"#()*+,-./*"(0*1(234(

!"#$%$&'()*&+$,$&-$(

5$617-18(9:;(<:99(=1$'(>*?"@*"(

3"ABCD(E(4@@#F(G&#7+&"*7@(H"'1F(

!"#$%%&'$"#()*+,-./*"((IJ&K$*L(

3"ABCD(M1&*1&/$@(

•! .&/+*,%()*%0"-1*&(N(4%%(1*%%$1@(&"(-(#1-&"(?-O&"'(-(K&@,%-8(@?*P&"'(Q(*0(,-@@$@(I=MRL((

•! .&/+*,%(2$%0$,"'3,$(N(R710-.$(D$+,$1-#71$(6$?&"K(R.1$$K((

((((IM-O$N!SL(

9TUT(E(VHW$.#(*0()*+,-./*"(*"(4@,?-%#()*".1$#$(M$10*1+-".$X(

Each 1% increase in air voids (over the base air void of 7 percent) tends to produce about a 10 percent loss in

pavement life (or about 1 year less life)

2*P(B&K(Y$(=$#(2$1$Z(

•! !"#$%&'()&*+,-*.%.*"*#(/.0*%&*1223*()*4551*)&*-67869"(/96*"&.*+6&#%(0*+%:696&;"<#*–! !".1$-@&"'(#$+,F(K&W$1$"/-%(.*11$@,*"K(#*(&".1$-@&"'(-&1(O*&K@(P?&.?(-W$.#(,-O$+$"#(,$10*1+-".$(

•! =&>+,-*?(/.0*%&*4551*–!M1*[%$@(P&#?(\(<]^5(K&W$1$".$(?-K(-(]:A]:(@,%&#(*"(,-@@&"'(-"K(0-&%&"'(K$"@&/$@(

–!M1*[%$@(P&#?(_(<]^5(K&W$1$".$(?-K(T`a(,-@@&"'(#?$(K$"@&#8(1$b7&1$+$"#(

D$c-@(!+,%$+$"#-/*"(

•! -@+,-*$"#*"*A"0B+)C&*,869";)&#*?86DE*–!D-d$(-(#?$1+-%(,1*[%$(&"($O$18(@76%*#((( (I!S(D?$1+*+$#$1;(D?$1+-%()-+$1-;(*1(M-O$N!SL(

–! !0(#?$(@76%*#(?-@(+*K$1-#$(@$'1$'-/*"(I<]N]:^5L;(.*"#1-.#*1(K&1$.#$K(#*(#-d$(.*11$./O$(-./*"@(

–! !0(@76%*#(?-@(@$O$1$(@$'1$'-/*"(I\(]:^5L;(H"'&"$$1(+-8(@7@,$"K(*,$1-/*"@;("*(6*"7@(e(-O-&%-6%$(I&0("*#(7@&"'(M-O$N!SL(

–!G-@&.-%%8(DfBCD(&@(#18&"'(#*(+&"&+&g$(#?$1+-%(@$'1$'-/*"F(((

DP*(M1*h$.#@(&"(<:9:(

4"K$1@*"(G1*#?$1@(E(D2(9iT(j%%-"K(G1*#?$1@(E(D2(9`(

12 sensors spaced 1 foot apart, reading interval = every 6 inches

MOBA Pave-IR

M-O$N!S(M71,*@$(

•! M1*+*#$(+*1$(7"&0*1+;(?&'?$1(b7-%&#8(,-O$+$"#@(

•! Y4BCD;(k)4D;(4"K(DD!(0*7"K(#?$1+-%(7"&0*1+&#8(7@$07%(0*1(K$#$./"'(@$'1$'-/*"F(

•! 4(@$'1$'-#$K(+-#(&".1$-@$@(#?$(.*"#1-.#*1l@(.?-".$@(*0(m)Am4(.*1$(6$&"'(&"(-(,**1A%*P(K$"@&#8(-1$-F(

•! 4(@$'1$'-#$K(+-#(&".1$-@$@(-'$".8l@(1&@d(*0($-1%8(K&@#1$@@(

Y?-#(P&%%(#?&@(#$.?"*%*'8(K*(0*1(8*7Z(

•! !K$"/08(&"(1$-%(/+$(&0(8*7(?-O$(#$+,$1-#71$(@$'1$'-/*"(1$%-#$K(&@@7$@(K7$(#*n(–!H"K(*0(#17.d(–!R#1$-d@(E(,-O$1A,%-"#(-Kh7@#+$"#@(–!S-"K*+(E(@+-%%(.%7+,@(

–!M1*K7./*"(#$+,$1-#71$(

12 individual sensors (rows) 6 inch reading interval Paver Speed

200°F

330°F Left

Right

Direction

Screed

Duration 4 hr 30 min

Paver Stops Total 1 hr 25 min

Avg. Paver Speed 36 ft./min

Surface Temp

235°F WMA 275°F WMA

Paver Stops

Production Temperature Change

((((()4-5/-(6&7(*+(2,3-85*"7(29$,%"5(:$;,$;"1*&(

1000 feet

Paver Speed

Paver Stop Temperature Differential

M1*h$.#()*+,-1&@*"(</='3,$(240$( 2*'"5(>(*+(

!,*?5$@(<*7$,"'$(:$;,$;"1*&(

ABC(

:$#$,$(:$;,$;"1*&(

ABC(

234(ID2(9iTL(o`::^5p(

234(ID2(9`L(o`<:^5p(

`Uq(

9`:`(

<q(

i](

9(

`<(

Y34(ID2(9iTL(o<q]^5p(

9r]( <`( :(

Y34(ID2(9iTL(o<`]^5p(

rri( <( :(

!)(S*%%$1(s(B&@,%-8(

Y?-#(B-#-(&@()*%%$.#$K(

•! =MR()**1K&"-#$@(It*.-/*"L(

•! )*%%$.#@(-%%(K-#-;(67#(*"%8(K&@,%-8@(#?$(0*%%*P&"'(K-#-(&0(K17+(&@(O&61-/"'F(

•! 3-#(D$+,$1-#71$(I&"(01*"#(*0(%$-K(K17+L(

•! k7+6$1(*0(M-@@$@(

•! 3-#$1&-%(R/W"$@@(

S*%%$1(E(k7+6$1(*0(M-@@$@(

S*%%$1(E(D$+,$1-#71$(

S*%%$1(E()*+,-./*"(J-%7$(

IC Roller Track

View of Roller Output

Passes 1 2 3 4

TH 169

Y?-#(&@(=-&"$KZ(

–!J-%7$@(*0(+-,,&"'($c&@/"'(@7,,*1#(6$0*1$(.*"@#17./*"(*1(*O$1%-8(

–!R&'"&[.-"#(&+,1*O$+$"#@(*0(1*%%&"'(,-u$1"@;(#?7@;(.*"@&@#$"#(,1*K7.#@(

–! !+,1*O$+$"#(*0(1*%%$1(*,$1-#*1@l(-..*7"#-6&%&#8(–!3$-@71$+$"#(&"v7$".$(K$,#?(O-1&$@(K$,$"K&"'(*"(#$.?"*%*'8(-"K(@&#$(.*"K&/*"@(

G$"$[#@(*0(!"#$%%&'$"#()*+,-./*"(

–! !+,1*O$(K$"@&#8(E6$u$1(,$10*1+-".$(

–! !+,1*O$($w.&$".8(E(.*@#(@-O&"'@(–! !".1$-@$(&"0*1+-/*"(E(6$u$1(m)Am4(–!CO$1-%%(6$"$[#(E(&+,1*O$K(,-O$+$"#(,$10*1+-".$(

–! ((R?*1#.*+&"'@(*0(K$"@&#8(-..$,#-".$(,1*.$@@(–!t&+&#$K("7+6$1(*0(%*.-/*"@(

–!4x$1(.*+,-./*"(&@(.*+,%$#$(

k$c#Z(

•! M-O$N!S(–!H".*71-'$(&#@(7@$(-@(-(.*"@#17./*"(-&K(#*(1$K7.$(#?$1+-%(@$'1$'-/*"(

•! S*%%$1(!)(–! !"@#-%%(-(1$#1*([#(@8@#$+(*"(-"($"/1$(1*%%$1(#1-&"(

Thank You

TH 18 (169) Elk River, 1920’s