Bituminous Pavement Works

8/20/2019 Bituminous Pavement Works

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SECTION 800 - BITUMINOUS PAVEMENT WORKS

SECTION 800 - BITUMINOUS PAVEMENT WORKS................................................................................................1

801 SCOPE OF SECTION..........................................................................................................................................3

802 GENERAL REQUIREMENTS...........................................................................................................................3

A BITUMINOUS BINDER STORAGE AND HANDLING................................................................................................3B HEATING OF BITUMINOUS BINDER .................................................................................................................... 3C ADHESION AGENT........................................................................................................................................... 4D SAFETY AND ENVIRONMENTAL PRECAUTIONS................................................................................................... 4E CONTRACTOR ’S EQUIPMENT............................................................................................................................ 4

1) Gene!"................................................................................................................................................................... .......#2) M$%$n& '"!n(............................................................................................................................................................ ......#3) B$(*en +$,($(,......................................................................................................................................... ......... ../#) L!$n& e$'*en(...................................................................................................................................................... ...

/) C*'!($n e$'*en(................................................................................................................................... .......... ...

803 CONSTRUCTION REQUIREMENTS..............................................................................................................

A SITE TRIALS.................................................................................. ................ ............... ................ ............... .... 6B LIMITATIONS ON CONSTRUCTION.....................................................................................................................6C MIXING OF AGGREGATES AND BITUMEN...........................................................................................................7D PREPARATION OF SURFACES............................................................................................................................. 8E LAYING THE MIXTURE..................................................................................................................................... 9F COMPACTION OF THE MIXTURE...................................................................................................................... !G FINISHING" #OINTS" AND EDGES..................................................................................................................... !H QUALITY CONTROL TESTING.......................................................................................................................... I TOLERANCES................................................................................................................................................

80# 4ESIGN OF BITUMINOUS MI5ES...............................................................................................................12

8!$ ROAD PAVEMENT

8!6 CRUSHED%STONE MASTIC MIXA M&'()*&+,- C),/(0%,'12( &,'* &,5/&+' 12)('( * &20 &,5/&+' 12)('( )(*)((2',- R& &'()*&+ )(*)((2',3- C),/(0%,'12( &,'* &,5/&+' 12)('( * ,(+('*12B :1); (('*12 )(*)((2',- C),/(0%,'12( &,'* &,5/&+' 12)('( * 5)(5&)&'*12C L&


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C SPRAYING OF PRIME COAT AND TAC COAT.................................................................................................... 8D SPRAYING TEMPERATIREE CURING AND BLINDING OF PRIME COAT......................................................................................................... 9F TOLERANCES................................................................................................................................................ 3!

80 PREPARATION OF EXISTING BITUMINOUS PAVEMENTS. .20

A. PAVEMENT MILLING......................................................................................................................................20

1) Gene!" Re$e*en(,....................................................................................................................................... ........202) E$'*en( *e(H+, J$n&............................................................................................................................203) Sequence of 'e!($n,...............................................................................................................................................20#) Re ,e $(*$n, *$""e+ *!(e$!"................................................................................................................ .......21/) P!e*en( en,(($n............................................................................................................................................21

B. PATC7ING..........................................................................................................................................................22

1) 4e,$'($n.................................................................................................................................................... .......... ....22

2) T'e 1 P!(H$n&...........................................................................................................................................................223) T'e 2 P!(H$n&...........................................................................................................................................................22#) T'e 3 P!(H$n&...........................................................................................................................................................23/) W 'e+e..................................................................................................................................................... .....23

C. CRACK SEALING...................................................................................... ................ ............... ................ ..... 31) Se!"$n& - 1/ ** J$+e !, $n $(*$n, '!e*en(,............................................................................. .........232) P!(H$n& !, &e!(e (H!n 1/ ** J$+e $n $(*$n, '!e*en(,............................................................... ....2#

4. REGULATING2#

1) Gene!" Re$e*en(,

8!!%


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801 SCOPE OF SECTION

T/*, S('*12 1(), '/( 5)(5&)&'1)< 1);, '1 (*,'*2= *'*21, 5&((2'," &55+*&'*12 1> 5)*( 1&'" '&; 1&'" &20 5+&((2' 1> &,5/&+' 12)('(.

802 GENERAL REQUIREMENTS

A BITUMINOUS BINDER STORAGE AND HANDLING

I> *'*21, *20() *, 0(+*()(0 *2 +; 12'&*2()," '/( C12')&'1) ,/&++ ;((5 )(1)0," *2 & &22() &(5'&+( '1 '/( E2=*2(()" 1> *20() '(5()&')( &20 *20() &2'*'< &=&*2,' '*( >1) (&/ ')*5. A2<

*'*21, *20() /*/ >&*+, '1 ((' '/( )(*)((2', 1> '/*, S5(*>*&'*12 &< ( )(('(0 < '/(E2=*2(() &, 2,*'&+( >1) ,( *2 '/( :1);,.

T/( C12')&'1) ,/&++ ;((5 '/( *'(2 ,'1)&=( &)(& &20 /(&'*2= ,'&'*12 2(&' &20 '*0>**(2'=&5, ('((2 ,'&;, '1 *2**,( '/( )*,; 1> >*)(.

B*'(2 0*,')*'1), &20 1*+(), ,/&++ ( ;(5' +(&2 &' &++ '*(,. :/(2 '/( =)&0( 1> *'(2 *, '1 (/&2=(0 &20 &' '/( (20 1> (&/ 0& '/( *'*21, *20() ,/&++ ( ;(5' &, +1 &, 51,,*+(" 12,*,'(2'*'/ & ,*'&+( *,1,*'< >1) 55*2=.

T/( C12')&'1) ,/&++ 12+< /(&' *'*21, *20() *2 1*+(), 1) +; ,'1)&=( 12'&*2(), '/&' &)((*55(0 *'/ 15&'*+( 55, &20 &)&'( '/()1('(),. B*'*21, *20(), ,/&++ 21' ( /(&'(0*2 & 1*+() *'/ & )1;(2 1) *2&)&'( '/()1('().

P(2(')&'*12 =)&0( *'(2 '1 ( ,(0 *2 '/( :1);, ,/&++ ( /(&'(0 5 '1 & '(5()&')( 1> 21' 1)(

'/&2 $$ 1C. I> &2< *'(2 *, 1()/(&'(0 *' ,/&++ ( )(1(0 >)1 '/( S*'( &20 0*,51,(0 1> < '/(C12')&'1).

T/( )&'(, 1> &55+*&'*12 1> *20() ,5(*>*(0 1) *2,')'(0 < '/( E2=*2(() )(>() '1 1+(, 1> *20()

1))('(0 '1 $.6 1C.

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C ADHESION AGENT

. I>" *2 '/( 15*2*12 1> '/( E2=*2(()" '/( )*,; 1> /(&< )&*2 *'/*2 & >( /1), 1> '/( 5)151,(0&55+*&'*12 1> ,)>&( 0)(,,*2= ,/1+0 ( /*=/" '/( &00*'*12 1> &2 &0/(,*12 &=(2' '1 '/(

*'*21, *20() ,/&++ ( *2,')'(0 < '/( E2=*2(().

. I> &0/(,*12 1> &==)(=&'( *'/ '/( *'(2 *, +(,, '/&2 9$ *2 15&)*,12 *'/ '/( &)(& 1> '/(&==)(=&'( 1&'(0 *'/ '/( *'(2" '/(2 *' *, 2((,,&)< '1 ,( &2 &=(2' *2)(&,*2= &0/(,*12"/*/ ,/1+0 ( &00(0 '1 '/( *'(2. T/( &0/(,*12 &=(2' &20 '/( &12' '1 ( &00(0 ,/&++ ('1 '/( &55)1&+ 1> '/( E2=*2(() &20 '/( &55+*&'*12 ,/&++ ( *2 &1)0&2( *'/ '/(&2>&')(), *2,')'*12,.

D SAFETY AND ENVIRONMENTAL PRECAUTIONS

T/( C12')&'1) ,/&++ '&;( &++ 2((,,&)< 5)(&'*12, '1 &1*0 >*)(. T/( C12')&'1) ,/&++ (2,)( '/&' /*,15()&'*12, *2 )(,5(' 1> *'*21, 12,')'*12 1); &)( 21' /&&)01, '1 '/( /(&+'/ &20 ,&>('< 1> '/(

5+* 1) /*, +&1). I2 5&)'*+&) '/( C12')&'1) ,/&++ (2,)( '/&'

- *'(2 *, /(&'(0 12+< '1 '/( '(5()&')( )(*)(0 >1) '/( 5&)'*+&) &55+*&'*12"- /1' *'(2 01(, 21' 1( *2 12'&' *'/ &'()"3- ,*'&+( 5)1'('*( +1'/*2= &20 =+1(, &)( ,(0 /(2 /&20+*2= /1' *'(2" &204- 0,' *, )(0(0 '1 & *2*.$- *'(2 5)10', &20 ,1+(2', &)( 21' ,5*++(0 12 '1 '/( =)120" 0*'/(," 1) &'()

1),(,.6- &2< *'(2 5)10', 1) ,1+(2', /*/ &)( ,5+*' ,/&++ ( *(0*&'(+< )(1(0 &+12=

*'/ &2< 12'&*2&'(0 ,1*+ ('. &20 0*,51,(0 1> *2 & 5+&( &20 &22() &(5'&+( '1'/( E2=*2(() ,/ '/&' (2*)12(2'&+ )*,;, &20 /&&)0, &)( 2(=&'(0.

7- &,'( 1) 1() /(&'(0 *'(2 1) ,1+(2', ,/&++ 21' ( 0*,51,(0 1> < )2*2=.8- B(&,( 1> '/( /*=/+< >+&&+( 2&')( 1> '/( ,1+(2'" =)(&' &)( *, )(*)(0 /(2

,*2= )&5*0%)*2= '%&; *'(2" &20 1+&'*+( ,1+(2',.

E CONTRACTOR ’S EQUIPMENT

- G(2()&+

I2 &1)0&2( *'/ S('*12 !! 1> '/*, S5(*>*&'*12" >++ 0('&*+, 1> '/( C12')&'1)’,E*5(2' &20 ('/10, 5)151,(0 '1 &))< 1' '/( P()&2(2' :1);, ,/&++ ( ,*''(0 < '/(C12')&'1) '1 '/( E2=*2(().

T/( E2=*2(() ,/&++ &' &++ '*(, /&( &(,, '1 C12')&'1)’, (*5(2' >1) '/( 5)51,(, 1> *2,5('*12. T/( C12')&'1) ,/&++ &))< 1' )(=+&) &+*)&'*12 /(;, *2 '/( 5)(,(2( 1> '/(E2=*2(() &20 ,/&++ 1))(' >1)'/*'/ &2< >&+', '/&' &)( >120.

A++ C12')&'1)’, (*5(2' ,(0 *2 '/( **2=" +& &0(&'( )&'(0 &5&*'1) '/( ,'1)&=( 1> /(&'(0 &==)(=&'(, &20 &,(5&)&'( *2 >1) >*++(). A++ *2, ,/&++ ( 1()(0 '1 5)((2' '/( *2=)(,, 1> 1*,')(.

T/( **2= 5+&2' ,/&++ ( '/( &'/%* ' )(=+&'*2='/( 151,*'*12 1> '/( *')( '1 *'/*2 '/( '1+()&2(, ,5(*>*(0 *2 '/*, S('*12 1> '/(S5(*>*&'*12.

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T/( *'(2 '&2; ,/&++ ( &5&+( 1> &*2'&*2*2= *', 12'(2', &' '/( ,5(*>*(0 '(5()&')(

*'/*2 & '1+()&2( 1> W$ 1C &20 ,/&++ ( (*55(0 *'/ & '/()1,'&' '1 5)((2' '/(

'(5()&')( )*,*2= &1( $$ 1C &20 & >*(0 '/()1('() (&,*+< )(&0 >)1 1',*0( '/( '&2;.T/( C12')&'1) ,/&++ )(1( >)1 '/( 5+&2' &20 0*,51,( 1> &2< *'(2 /*/ /&, ((2 /(&'(0

&1( $$ 1C 1) /&, ,>>()(0 &)12*,&'*12 0( '1 5)1+12=(0 /(&'*2=.

3- B*'(2 0*,')*'1),

B*'(2 0*,')*'1), ,/&++ ( '); 12'(0 12,'&2' 5)(,,)( 0*,')*'1)," S5(*>*&'*12, >1) 0*,')*'1), >1) *20() *2 /1' 120*'*12 >1) ,)>&( ')(&'(2'. T/( 2*>1)*'< 1> ')&2,(),(0*,')*'*12 1> ,5)&< &), ,/&++ 15+< *'/ '/( )(*)((2', 1> '/( D(51' ')&< '(,' &20 '/(C12')&'1) ,/&++ /&( ,5)&< &), /(;(0 &' +(&,' '*( 0)*2= '/( 12,')'*12 ,(&,12 1) &,0*)('(0 < '/( E2=*2(() /()( *' *, &55&)(2' '/( *'(2 0*,')*'*12 *, 21' 2*>1).

B*'(2 0*,')*'1), ,/&++ /&( ,>>**(2' 51() '1 &*2'&*2 2*>1) ,5((0, >1) '/( 5)15() &55+*&'*12 1> '/( *20(). T/( '); ,/&++ ( (*55(0 *'/ &2 &)&'( +1 )&2=( '&/1('() ,/1*2= '/( 0)*() '/( ,5((0 *2 (')(, 5() *2'(. T/( '); ,/&++ ( >*''(0 *'/ & =&=( &)

&20 /&*2 1) &2< 1'/() &(5'&+( 0(*( +(&)+< *,*+( '1 '/( 0)*() '1 (2&+( /* '1 >1++1'/( )(*)(0 (0=(.

T/( 0*,')*'1) '&2; ,/&++ /&( & &5&*'< 1> &' +(&,' 4"!!! +*')(, &20 ,/&++ ( >*''(0 *'/ &0(*( >1) *20*&'*2= '/( &2'*'< *2 '/( '&2; &' &2< '*(. I' ,/&++ ( (*55(0 *'/ /(&'(),

&5&+( 1> &*2'&*2*2= '(5()&')(, 5 '1 !! 1C &20 ( >*''(0 *'/ &2 &)&'( '/()1('().A 5)(,,)( =&=( )(=*,'()*2= '/( ,5)&*''(0 '1'/( ,5)&< &).

T/( 0*,')*'1) ,/&++ /&( & 55*2= ,1)( 1(2*2= ,5)&>**(2' '1 =*( &2 ((2 0*,')*'*12 1> '/( *20().

D*,')*'1), ,/&++ ( &5&+( 1> &55+ W! 1> '/(,5(*>*(0 )&'( 1> &55+*&'*12 1() &2< 51)'*12 1> '/( ,)>&(.

D*,')*'1), ,/&++ ( /(;(0 &20 &+*)&'(0 (>1)( ,'&)'*2= &2< 1); 1) /(2 )(*)(0 < '/(E2=*2((). T/*, ,/&++ *2+0( '/( &+*)&'*12 1> &++ '/( ('()*2= 0(*(, &20 =&=(, &20/(;*2= '/( 2*>1)*'< 1> '/( ')&2,(),( 0*,')*'*12 1> ,5)&)2*,/(0 *'/ & &+*)&'(0 )&'( 1> ,5)&%5)15(++(0 ,5)(&0() >*2*,/() (*55(0*'/ & /155()" 0(+*()< &=(), &20 & /(&'(0 &0,'&+( *)&'*2= ,)((0. I' ,/&++ ( &5&+( 1> +&*(0 +((+ &20 ,)>&( )(=+&)*'< '1+()&2(,. D(+*()< &=(), ,/&++ '()*2&'( 21' 1)('/&2 !! >)1 '/( (0=( 5+&'(,.

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$- C15&'*12 (*5(2'

T/( C12')&'1) ,/&++ 5)1*0( ,>>**(2' )1++(), 1> &55)15)*&'( '%5)15(++(0 ,11'/ /((+ '&20(*)&'1)< ' )((),*2= *'/1',/1*2=" '(&)*2= 1) &);*2= '/( +&*0 *')(. V*)&'1)< )1++(), ,/&++ 12+< ( ,(0 >1)

)(&;012 )1++*2= &20 5)1(,,(0 &, ,11'/ /((+ 0(&0 (*=/' )1++(),. :(&)*2= 1),( &20 &,( 1),( ,/&++ &+&*2*,/(0 *'/ & ,11'/ /((+ 0(&0 (*=/' )1++(). P)*1) '1 +& *'*21, *(, *2 '/( P()&2(2' :1);, '/( C12')&'1) ,/&++ &))< 1' S*'( ')*&+, *2&1)0&2( *'/ S('*12 !! 1> '/*, S5(*>*&'*12 '1 0(12,')&'( '/( &0(&< 1> /*, 5+&2'&20 '1 0('()*2( '/( 15'* ('/10 1> ,( &20 ,((2( 1> 15()&'*12 1> '/( )1++(),.

803 CONSTRUCTION REQUIREMENTS

A SITE TRIALS

T/( C12')&'1) ,/&++ &))< 1' >++%,&+( +&1) '/( P()&2(2' :1);, ,*2= '/( 5+&2'&20 ('/10, 5)151,(0. T/( ')*&+, ,/&++ ( &))*(0 1' *'/ '/( &=)(((2'" &20 20() ,5()*,*12 1> '/(E2=*2(() &' +1&'*12, &55)1(0 < '/( E2=*2(().

T/( C12')&'1) ,/&++ &))< 1' '/( ')*&+, '1 0(12,')&'( '/( ,*'&*+*'< 1> /*, 5+&2'" (*5(2' &201); 5)1(0)(, '1 5)1*0( &20 15&' '/( &'()*&+ '1 '/( ,5(*>*(0 5)151)'*12," 0(2,*'< &20 1*0,12'(2' &20 '1 12>*) '/&' '/( 1'/() ,5(*>*(0 )(*)((2', 1> '/( 15+('(0 &,5/&+' 5&((2' &2 (&/*((0.

E&/ '())*'1)< /()( ')*&+, &)( /(+0 ,/&++ ( &' +(&,' !! *2 +(2='/ &20 >++ *0'/ &20 '/*;2(,, 1> 12,')'*12 +&1) ,5(*>* &'()*&+. I' &2 >1) 5&)' 1> P()&2(2' 1);," =*(2 '/&' *' 1))(,5120, '1

)(*)((2', 1> S5(*>*&'*12, &20 *, &55)1(0 < '/( E2=*2((). T/( C12')&'1) )(1(, &++ &'()*&+,"+&*0 0)*2= ')*&+, >)1 '/( '())*'1)< '/&' 01(, 21' 1))(,5120 '1 S5(*>*&'*12,.

T/( C12')&'1) ,/&++ &++1 *2 /*, 5)1=)&(" 5),&2' '1 '/( C120*'*12, 1> C12')&'" >1) 120'*2=S*'( ')*&+, &20 &)) &2< 5&((2' +&++%,&+( 1); 12 '/&' +& '/( ')*&+ &)(& 1() '/( )&2=( 1> 15&'*( (>>1)' /( 5)151,(,. H( ,/&++ )(1)0 '/( >1++1*2= 0&'& >1) (&/ +((+ 1> 15&'*( (>>1)' &' (&/ S*'( ')*&+

- '/( 151,*'*12 &20 =)&0*2= 1> '/( &'()*&+ *2+0*2= '/( *'(2 12'(2' &20 ' '/( *'(2 ,(0"

- '/( 1*,')( 12'(2' 1> &==)(=&'( *2 '/( &,5/&+' 5+&2' /1' *2,"3- '/( '(5()&')( 1> '/( *'(2 &20 &==)(=&'( *(0*&'(+< 5)*1) '1 (2'()*2= '/( *()"

&20 '/( '(5()&')( 1> '/( * 12 0*,/&)=( >)1 '/( *()" 12 1(2((2' 1> +& /((+," /((+%+1&0" '


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T/( C12')&'1) ,/&++" *2 '/( 5)(,(2( 1> '/( E2=*2(()" &))< 1' &' +(&,' (*=/' ,(', 1> '(,', 12 (&/ !! +(2='/ 1> ')*&+ ,('*12 >1) (&/ +((+ 1> 15&'*( (>>1)'. T/( S*'( ')*&+ ,/&++ ( 0(((0 '1 (,(,,>+ *> &++ (*=/' ,(', 1> )(,+', 1() '/( )&2=( 1> 15&'*( (>>1)' 5)151,(0 < '/( C12')&'1) ((' '/( ,5(*>*(0 )(*)((2', >1) '/( &'()*&+. T/( &1( 0&'& &, )(1)0(0 *2 '/( S*'( ')*&+ ,/&++

(1( '/( &=)((0 &,*, 12 /*/ '/( 5&)'*+&) &'()*&+ ,/&++ ( 5)1*0(0 &20 5)1(,,(0 '1 &/*(('/( ,5(*>*(0 )(*)((2',.

I>" 0)*2= '/( (('*12 1> '/( :1);," '/( 12,')'*12 12')1+ '(,', ,/1+0 *20*&'( '/&' '/()(*)((2', >1) & &'()*&+ &)( 21' (*2= 12,*,'(2'+< ('" '/( C12')&'1) ,/&++ (&,( 1); 12 '/&'+& '/( S5(*>*&'*12. S/ *2(,'*=&'*12, &< *2+0(>)'/() +&1)&'1)< &201) S*'( ')*&+, 1> '/( &'()*&+ '1 0('()*2( & )(*,(0 ,(' 1> )*'()*& &20 0&'& '/&'"/(2 &55)1(0" ,/&++ ( '/( &,*, 12 /*/ &++ ,,((2' &'()*&+ *, 5)1*0(0 &20 5)1(,,(0 '1&/*(( '/( ,5(*>*(0 )(*)((2',.

I2 1)0() '/( E2=*2(() 1+0 ,'0< '/( 0&'( 1> ')*&+," /*/ ,/1 *215+*&2( *'/ '/( S5(*>*&'*12)(*)((2'," ,/1+0 ( )(1)0(0 *2 '/( +1=11; >1) 1);, 5)10'*12" &' '/( ,&( '*( *' *, 2((,,&)<

'1 *20*&'( )(,512,**+*'*(, &20 '(), >1) 0(>(', (+**2&'*12.

B LIMITATIONS ON CONSTRUCTION

T/( C12')&'1) ,/&++ 21' &))< 1' *'*21, 12,')'*12 1); *2 &0(),( (&'/() 120*'*12, 1) /(2 0*)('(0 < '/( E2=*2(().

B*'*21, &'()*&+ ,/&++ 21' ( &55+*(0 '1 (' 1) >)1(2 ,)>&(, 1) /(2 (&'/() 120*'*12,1'/()*,( 5)((2' '/( 5)15() /&20+*2= &20 >*2*,/*2= 1> '/( *')(. P)1*0(0 '/&' '/( E2=*2(() &<1'/()*,( *2,')' ,)>&(, '1 ( 0&5(0 5)*1) '1 '/( &55+*&'*12 1> *'(2 (+,*12, &20 ()'&*2' 5)*( 1&'.

T/( C12')&'1) ,/&++ 12+< 5+&( *'*21, &'()*&+ /(2 1'/ '/( &*(2' '(5()&')(, &20 )1&0,)>&( '(5()&')(, &)( =)(&'() '/&2 ! °C &20 )*,*2= &20 '/( *20 (+1*'< *, +(,, '/&2 4 (')(, 5()

,(120. T/( C12')&'1) ,/&++ 12+< +&< &,5/&+' 12)('( 5&*2= /(2 /( &2 0(12,')&'( '/&' 5)(&*+*2= 120*'*12, *2 '/( >*(+0 &++1 '/( ,5(*>*(0 0(2,*'*(, '1 ( &/*((0 < )1++*2=.

C MIXING OF AGGREGATES AND BITUMEN

M**2= 5+&2', ,/&++ 12>1) '1 '/( )(*)((2', +*,'(0 (+1

- '/( *2* &5&*'< 1> '/( **2= 5+&2' ,/&++ ( ! '/ Z'122(, 5() /1)-"- '/( 0) '/( )1'&'*2= 0) ' /(&'*2= '/( &==)(=&'(, '1 '/(

'(5()&')(, ,(' >1)'/ *2 '/*, S5(*>*&'*12"

3- *'(2 ,/&++ ( /(&'(0 '1 '/( ,5(*>*(0 '(5()&')( *2 &55)1(0 ,'1)&=( '&2;, &200(+*()(0 '1 '/( **2= 5+&2' *& *2,+&'(0 5*5(, ,/ '/&' /(&' +1,,(, &)( *2**,(0"

4- >1) &'/*2= 5+&2'," /(2 0)< **2= *, )(*)(0" '/( *2* 0)< **2= 5()*10,/&++ ( ! ,(120, &20 '/( *2* (' **2= 5()*10 ,/&++ ( 3! ,(120,"

$- '/( (' **2= 5()*10 ,/&++ 21' 21)&++< (((0 6! ,(120,"6- &'/*2= 5+&2'," 12'*21, **2= 5+&2', &20 0) **2= 5+&2', ,/&++ /&(

&'1&'* 12')1+, '/&' 1%1)0*2&'( '/( 5)151)'*12*2=" '**2=" &20 0*,/&)=( 1> '/(*.

T/( C12')&'1) ,/&++ /(&' '/( *'(2 ,1 '/&' *' &2 ( 0*,')*'(0 2*>1)+


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Grade of Bitumen Bitumen Temperatureat Mixing (0C)

Aggregate TemperatureMixing (0C)

Penetration 91-130 130 – 150 130 - 160Penetration 60-91 140 – 155 150 - 170

T/( C12')&'1) ,/&++ 1*2( '/( 0)*(0 &==)(=&'(, *2 '/( *() *2 '/( &12' 1> (&/ >)&'*12 )(*)(0'1 =*( '/( ,5(*>*(0 =)&0*2= &20 '/(2 *2')10( *'(2 *2'1 '/( *() *2 '/( &12' ,5(*>*(0. T/(&'()*&+, ,/&++ '/(2 ( *(0 2'*+ & 15+('( &20 2*>1) 1&'*2= 1> '/( &==)(=&'( *, 1'&*2(0.

B*'*21, *(, ,/&++ ( ;(5' >)(( 1> 12'&*2&'*12 &20 ,(=)(=&'*12 0)*2= ')&2,51)'&'*12. E&/+1&0 ,/&++ ( 1()(0 *'/ & '*=/'+< >*''*2= &20 >*)+< ,()(0 &2&, 1) ,**+&) 1()*2= 1> ,>>**(2',*( '1 1()/&2= '/( +1&0(0 '); 1 12 &++ ,*0(,. C1(), ,/&++ ( ,(0 '1 5)1'(' '/( *')( >)1'/( (&'/() &20 0,' &' &++ '*(, *2+0*2= 0)*2= '/( 0*,/&)=*2= 1> '/( +1&0 *2'1 '/( 5&(). L1&0, 21'

5)15()+< 1()(0 ,/&++ ( )(('(0. T);, ,(0 >1) /&+*2= &,5/&+' *')( ,/&++ ( &0(&'(+<*2,+&'(0 *'/ '*=/'" +(&2" ,11'/ (0, '/&' &)( >)(( 1> 5(')1+( 1*+," ,1+(2', 1) 1'/() &'()*&+, '/&'&< &0(),(+< &>>(' '/( &,5/&+' *')(. A '/*2 1&'*2= 1> &2 &55)1(0 )(+(&,( &=(2' &< ( ,(0 '1

5)((2' '/( *')( >)1 &0/()*2= '1 '/( (0,.

T/( C12')&'1) ,/&++ ( 0(((0 )(,512,*+( '1 (2,)( '/&' /1' *(, &)( ,55+*(0 *2 &1)0&2( *'/'/( ,5(*>*(0 ,'&20&)0 * >1)+&.

D PREPARATION OF SURFACES

I))(=+&)*'*(, *2 '/( ,)>&( 1> '/( (*,'*2= 5&((2'" *20() 1),( 1) &,( ,/&++ ( 1))('(0 (>1)(&55+*&'*12 1> '/( '&; 5)*( 1&'. T/( (*,'*2= 5&((2', ,/&++ ( 5)(5&)(0 '1 )((*( &,5/&+',)>&*2= < &55)15)*&'( *++*2=" 5&'/*2=" )&; ,(&+*2= &20 )(=+&'*2= *2 &1)0&2( *'/ '/*,S('*12 1> '/( ,5(*>*&'*12.

P)*1) '1 5+&((2' 1> *'*21, *(," '/( C12')&'1) ,/&++ 120*'*12 '/( 212%*'*21, &,( 1) *20() 1),( 1) (*,'*2= ,)>&( < '/( &55+*&'*12 1> & 5)*( 1&' 1) '&; 1&' *2 &1)0&2( *'/'/*, S('*12 1> '/( S5(*>*&'*12 1) &, 1'/()*,( 0*)('(0 < '/( E2=*2(().

T&;(0 1) 5)*(0 ,)>&(, ,/&++ ( )(0 5)*1) '1 '/( 5+&((2' 1> *'*21, *(,. T/( '&; 1&',/&++ ( &55+*(0 12+< &, >&) &/(&0 1> '/( 5+&*2= 1> * &, 2((,,&)< '1 1'&*2 '/( *2* )*2=

5()*10.

T/( C12')&'1) ,/&++ )(5&*) 0&&=(0 &)(&, 1> '&;%1&'(0 1) 5)*(0 ,)>&(, (>1)( +& *'*21, *(, /( ,/&++ &55+< & '&; 1&' '1 '/( ,)>&(, 1> ;()," =''(), &20 1'/() ,')')(, '/&' *++ ( *2 12'&' *'/ '/( *'*21,*.

T/( C12')&'1) ,/&++ 5)1'(' &++ (51,(0 ,)>&(, 1> ;()," 51,'," *+0*2=," ')((, &20 '/( +*;( >)1 (*2= ,5+&,/(0 1) ,5)&&(, /*/ &)( ,1 &);(0 ,/&++ ( *(0*&'(+<+(&2(0 '1 '/( ,&'*,>&'*12 1> '/( E2=*2(().

T/( C12')&'1) ,/&++ 1'&*2 +(&)&2( '1 5)1((0 >)1 '/( E2=*2(() (>1)( 1(2*2= +&'() '/( ,)>&( /&, ((2 5)(5&)(0 &20 &55)1(0" '/( *')( ,/&++ ( ,5)(&0 '1 +*2( &20+((+ < '/( +&


9/30

T/( C12')&'1) ,/&++ 5+&( '/( *')( *2 *0'/, 1> 12( ')&>>* +&2( &' & '*(" 2+(,, 1'/()*,( &=)((0 < '/( E2=*2((). T/( '/*;2(,, 1> &2< +&'() 15&'*12 ,/1+0 ( &' +(&,' .$ '*(, 1)( '/&2 '/(&* ,*( 1> '/( ,'12( >1) '/( ,)>&( +&%5)15(++(0 &,5/&+' 5&(), ,/&++ ( ,(0 >1) +& 2((,,&)1)+< *2 >)12' 1> '/( ,')*;(%1>> &,,(+ 15()&'*2= &' >1)&)0 ,5((0, 12,*,'(2' *'/ 2*>1) &20 12'*21,+& '/( *')(. T/( C12')&'1) ,/&++ 21' 15()&'( '/( 5&() *2 & 12'*2&+ ,'15 &20 ,'&)' >&,/*12.

P&(), ,/&++ ( (*55(0 *'/ &)&'( ,)((0 12')1+, >1) &*2'&*2*2= '/( ,)((0 &' '/( ,5(*>*(0

+12=*'0*2&+ =)&0( &20 ')&2,(),( ,+15(. T/( 12')1+, ,/&++ ( &5&+( 1> &*2'&*2*2= '/( ,)((0 &' '/(,5(*>*(0 ')&2,(),( ,+15( *'/*2 5+, 1) *2, 5()(2'. A'1&'* 12')1+, *2 '/( 5&() ,/&++ (

&;(0 < &2&+ 12')1+, '/&' &2 ( 15'*12&++< &'*&'(0.

I> '/( &'1&'* 12')1+, >&*+ 1) &+>2'*12" '/( (*5(2' &< ( 15()&'(0 &2&++< >1) '/()(&*20() 1> '/( 21)&+ 1);*2= 0&&'1)< 1))('*12," )(5&*), 1) (*5(2' )(5+&((2' &)( &0( '1 '/(,&'*,>&'*12 '/( E2=*2(().

F COMPACTION OF THE MIXTURE

I(0*&'(+< &>'() ,5)(&0*2= '/( *'*21, *')(" '/( C12')&'1) ,/&++ 15&' *' '/1)1=/+< &202*>1)+< < )1++*2=.

T/( C12')&'1) ,/&++ )1++ '/( +&>" 1>>()*2= )(,*,'&2( '1 '/( 0(,*)(0 0(=)(( 1> 15&'*12.

T/( 2()" (*=/' &20 ' )1++(), ,55+*(0 < '/( C12')&'1) ,/&++ ( ,>>**(2' '1 1'&*2 '/()(*)(0 15&'*12 /*+( '/( *')( *, *2 & 1);&+( 120*'*12. T/( (*5(2' '1 ( ,(0 &20,((2( 1> )1++*2= 15()&'*12, ,/&++ ( &, &=)((0 *'/ '/( E2=*2(() &20 5)1(2 0)*2= S*'( ')*&+,.

R1++*2=" *2 15+*&2( *'/ '/( =(2()&+ 5)1(0)(, 1'+*2(0 (+1" ,/&++ 12'*2( 2'*+ '/( +&*(0 )(*)((2',.

I2*'*&+ )1++*2= *'/ & ,'((+ '&20( *)&'1)< )1++() 1) '/)(( &+(, *)&'1)< )1++() ,/&++ >1++1 '/( 5&() &, +1,(+< &, 51,,*+(. T/( )1++(), ,/&++ ( 15()&'(0 *'/ '/( 0)*( /((+ 2(&)(,' '/( 5&()" &' &2*>1) ,5((0 21' (((0*2= $ ;/.

R1++*2= ,/&++ 21)&++< 1(2( >)1 '/( 1'() (0=( &20 5)1((0 +12=*'0*2&++< 5&)&++(+ '1 '/((2')(+*2(" (&/ 5&,, 1()+&55*2= '/( 5)(*1, 5&,, < 12( /&+> 1> '/( )1++() *0'/. O2 ,5()(+(&'(0)(," )1++*2= ,/&++ (=*2 &' '/( +1 ,*0( &20 5)1=)(,, '1 '/( /*=/ ,*0(. :/()( +& &'().

I2'()(0*&'( )1++*2= *'/ & 52(&'* '*)(0 )1++() ,/&++ >1++1 *(0*&'(+< &>'() '/( *2*'*&+ )1++*2=.F*2&+ )1++*2= *'/ & ,11'/" ,'((+ /((+ '&20( )1++() ,/&++ ( &))*(0 1' '1 (+**2&'( &);, >)1

5)(*1, )1++*2=.

8!!%9


10/30

T/( C12')&'1) ,/&++ ;((5 )1++() /((+, &20 0), +*=/'+< 1*,'(2(0 *'/ &'() '1 5)((2' &0/(,*12 1> '/( *')( '1 '/( )1++(),.

I2 &)(&, '11 ,&++ >1) )1++()," & *)&'*2= 5+&'( 15&'1) &< ( ,(0 '1 &/*(( '/( ,5(*>*(015&'*12.

G FINISHING" #OINTS" AND EDGES

T/( C12')&'1) ,/&++ )(1( &2< *')( '/&' (1(, +11,( 1) )1;(2" *(0 *'/ 0*)' 1) >1)(*=2&''()" 1) *, *2 &2< &< 0(>('*(" &20 )(5+&( *' *'/ >)(,/ /1' *')( 15&'(0 '1 12>1) *'/ '/(,))120*2= &)(&.

T/( C12')&'1) ,/&++ ,5)(&0 '/( *')( *2 & 12'*21, 15()&'*12. :/()( '/( *')( *, '1 ( 5+&(0&=&*2,' 5)(*1,+< 5+&(0 *'*21, &'()*&+ /( ,/&++ >1) ')&2,(),( 1*2', < ''*2= 2(&'+< *2 &,')&*=/' +*2( &)1,, '/( 5)(*1, >&( '1 (51,( '/( >++ 0(5'/ 1> '/( 1),(. T/( ()'*&+ >&( ,1>1)(0 ,/&++ ( /(&'(0 *'/ & 5)15&2( 1*2' /(&'() &20 5&*2'(0 +*=/'+< *'/ *'(2 (+,*12

*(0*&'(+< 5)*1) '1 '/( 2( *')( (*2= 5+&(0 &=&*2,' *'.

T/( C12')&'1) ,/&++ )1++ +12=*'0*2&+ 1*2', 0*)('+< (/*20 '/( 5&*2= 15()&'*12. T/( >*),' +&2( ,/&++ ( 5+&(0 ')( '1 +*2( &20 +((+ &20 /&( & ()'*&+ >&(. T/( *')( 5+&(0 *2 '/( &''*2= +&2( ,/&++'/(2 ( '*=/'+< 5)(,,(0 &=&*2,' '/( >&( 1> '/( 5)(*1,+< 5+&(0 +&2(. T/( 5&() ,/&++ ( 51,*'*12(0 '1,5)(&0 &'()*&+ 1()+&55*2= '/( 1*2' >&( < ! '1 3! . B(>1)( )1++*2=" '/( ((,, *')( ,/&++ ()&;(0 1>> &20 0*,&)0(0.

:/(2 '/( &''*2= +&2( *, 21' 5+&(0 '/( ,&( 0&++< ,((5*2= *' &; 12 '1 '/( 215&'(0 1);" ,1 &, '1 &1*0 >1)&'*12 1> *))(=+&)*'*(, &''/( 1*2'. T/( >*2*,/ &' 1*2', ,/&++ 15+< *'/ '/( ,)>&( )(*)((2', &20 ,/&++ 5)(,(2' '/( ,&(2*>1)*'< 1> >*2*,/" '(')( &20 0(2,*'< &, 1'/() ,('*12, 1> '/( ,)>&(.

T/( (0=(, 1> '/( 1),( ,/&++ ( )1++(0 12))(2'+< *'/ 1) *(0*&'(+< &>'() '/( +12=*'0*2&+ 1*2'. I2)1++*2= '/( (0=(," )1++() /((+, ,/&++ ('(20 $! '1 !! (*&'*12,.

I> '/( )(,+', 1> &2< '(,', ,/1 & ')(20 '1&)0, '/( 12,'*'(2' &'()*&+, >&*+*2= '1 15+< *'/ '/(S5(*>*&'*12" '/( C12')&'1) ,/&++ *0(2'*>< /&'(() /&2=(, &)( 2((,,&)< '1 '/( &'()*&+, &20 1);

5)1(0)( '1 (2,)( 15+*&2(" &20 1'&*2 '/( E2=*2(()’, &55)1&+ (>1)( *5+((2'*2= ,//&2=(,.

I> '/( )(,+', 1> 1)( '/&2 12( '(,' *2 '(2 ,(,,*( '(,', 12 '/( *(0 &'()*&+ ,/1 '/&' '/( &'()*&+>&*+, '1 15+< *'/ '/( S5(*>*&'*12" '/( C12')&'1) ,/&++ *(0*&'(+< (&,( +&&*+)(. T/( C12')&'1) ,/&++ &' /*, 12 1,' )(1(&++ >&+'< &'()*&+ &20 )(5+&( *' *'/ &'()*&+ 15+*&'*12.

8!!%!


11/30

I TOLERANCES

T/( C12')&'1) ,/&++ 12,')' ,)>&*2= 1),(, &20 &,( 1),(, *'/*2 '/( =(1(')* '1+()&2(,,5(*>*(0 *2 S('*12 3!! 1> '/*, S5(*>*&'*12

T/( C12')&'1) ,/&++ &*2'&*2 '/( 151,*'*12 1> '/( *')( &, 0('()*2(0 >)1 '/( ,'&20&)0 * &20S*'( ')*&+, *'/*2 '/( '1+()&2(," 5() ,*2=+( '(,'" ,(' 1' *2 Table 8- 1.

T!"e 8 - 1 T"e!ne, B$(*$n, M$%e,Constituent Tolerance

Bitumen Content ± 0.3% by total weigt o! total mi"

Pa##ing 5 mm #ie$e an larger #ie$e# ± 6% by total weigt o! ry aggregate in&luing mineral !iller Pa##ing #ie$e# between 5 mm an 0'63 mm#ie$e#

± 4% by total weigt o! ry aggregate in&luing mineral !iller

Pa##ing #ie$e# between 0'63 mm an 71(m #ie$e#

± 3% by total weigt o! ry aggregate in&luing mineral !iller

Pa##ing 71 (m #ie$e ± )% by total weigt o! ry aggregate in&luing mineral !iller

T/( &()&=( &12' 1> *'(2 *2 &2< +(2='/ 1> &2< +&1) (&/ 0&)1 '/( /(; (*=/', 1> *(,,/&++ 21' ( +(,, '/&2 '/( &12' *2,')'(0.

T/( >*2&+ &()&=( 1()&++ *0'/ 1> '/( 55() ,)>&( 1> & *'*21, * +& '/( )1&0 &20 '/( (0=( 1> '/( 55() ,)>&( 1> & *'*21, *+& & *')( 1> &==)(=&'(," *'(2" *2()&+ >*++() &20 &00*'*(, &,,5(*>*(0. A ,'&20&)0 * >1)+& ,/&++ ( (,'&+*,/(0 < '/( C12')&'1) &20 &55)1(0 < '/( E2=*2(() >1) (&/ *')( '1 ( ,55+*(0 >1) '/( C12')&'. T/( ,(()&+ &==)(=&'( >)&'*12, ,/&++ ( ,*(0" 2*>1)+< =)&0(0"&20 5)151)'*12(0 ,/ '/&' '/( )(,+'*2= *')( ((', '/( =)&0*2= )(*)((2', 1> '/( ,'&20&)0 * >1)+&.

T/( ,'&20&)0 * >1)+&" *'/*2 ,5(*>* &++1&+( '1+()&2(," ,/&++ ( *'/*2 '/( )&2=(, ,5(*>*(0 >1) '/( 5&)'*+&) ' &,5/&+' 12)('( * &20 ,/&++ (,'&+*,/

* & ,*2=+( 5()(2'&=( 1> &==)(=&'( 5&,,*2= (&/ )(*)(0 ,*(( ,*("** & ,*2=+( 5()(2'&=( 1> *'(2 '1 ( &00(0 '1 '/( &==)(=&'("*** & '(5()&')( )&2=( *'/*2 /*/ '/( *')( *, '1 ( *(0"* & )(1(20(0 '(5()&')( )&2=( >1) 15&'*12 1> '/( *')( &>'() (*2= +&*0.

A' +(&,' $6 0&1) &55)1&+. T/( C12')&'1) ,/&++ 12+< ,('/( ,'&20&)0 * >1)+& >1) '/( 5)10'*12 1> (&/ *'*21, *')(. N1 10*>*&'*12, '1 & ,'&20&)0 *1) /&2=(, *2 '/( 2&')( 1) ,1)( 1> '/( 12,'*'(2' &'()*&+, ,/&++ ( &0( *'/1' & )*''(2 ,*,,*12 <'/( C12')&'1) '1 '/( E2=*2(() 0('&*+*2= '/( 5)151,(0 10*>*&'*12, *'/ )(+(&2' ,551)'*2= 0&'& &20 '/(,,((2' &55)1&+ 1> '/( E2=*2(().

I> & ,'&20&)0 * >1)+& 5)1(, 2,&'*,>&'1)


12/30

A==)(=&'( ,/&++ ( 120*'*12&++< &(5'(0 1) )(('(0 *2 '/( ,'1;5*+(, &' '/( **2= 5+&2' ,*'(. A,5/&+'12)('( * ,/&++ ( 120*'*12&++< &(5'(0 1) )(('(0 &' '/( **2= 5+&2'. T/( 5+&2'%*(0 &'()*&+ *++ ('(,'(0 >1) 12>1)&2( *'/ '/( ,'&20&)0 * &>'() +&1)( 15&'*12.

I> '/( ,'&20&)0 * >1)+& *2+0(, &00*'*(," '/(*) ,1)(, ,/&++ ( &55)1(0 < '/( E2=*2((). A00*'*(, ,/&++ ( &00(0 &' '/( )&'( 0('()*2(0 < '/( C12')&'1) &20 &55)1(0 < E2=*2(() &,(0 12 +&1)&'1)< &2&+ &00*'*( &00*'*12 ,/&++ ( 12>*)(0 < '/( >*(+0 +&1)&'1)<0)*2= 5)10'*12. A55)15)*&'( *2%+*2( +(20*2= 1) 1'/() &55)1(0 ('/10, >1) &00*'*12 1> &00*'*(, '1 '/(*')( ,/&++ ( ,(0.

T/( 5)1(0)(, ,(' 1' &1( ,/&++ ( >1++1(0 *2 (,'&+*,/*2= (&/ 2( ,'&20&)0 * >1)+&.

80/ ROA4 PAVEMENT

F1) '/( (&)*2= 1),( 1> '/( 5&((2' *' *, 2((,,&)< '1 ,( ),/(0%,'12( &,'* &,5/&+' 12 *'(2'1) 55() +& '/( &==)(=&'( &,( 1),( [ /*=/+< 51)1, 1&),( =)&*2 &,5/&+'12)('(.

80 PAVEMENT FROM STONE MASTIC ASP7ALT CONCRETE

MI5TURES

A M!(e$!",

Requirements for stone mastic asphalt concrete mixtures and asphalt concrete

S'12( &,'* &,5/&+' 12)('( *')(, &20 &,5/&+' 12)('( ,/&++ ((' '/( )(*)((2', 1> '/( GOST3!$

D(5(20*2= 12 ,*( 1> '/( ,'12( (*2= ,(0 '/( ,'12( &,'* &,5/&+' 12)('( *')(, &)( 0**0(0 *2'1'/( >1++1*2= ' '/( *2()&+ 5&)' 1> '/( *')(, &20 &,5/&+' 12)('( ,/&++ 1))(,5120 '1 '/( 12(,*20*&'(0 *2 '/( T&+( 8%.

I20*(, 1> '/( 5/1) &0/(,*12 1> *20*2= &=(2' *'/ '/( ,)>&( 1> '/( *')(’,*2()&+ 5&)'.

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T/( *')(, ,/&++ ( )(,*,'&2' '1 ,5+*''*2= 0)*2= '/( 5)1(,, 1> ')&2,51)'&'*12 &20 +1&0*2=%2+1&0*2=.R(,*,'&2( '1 ,5+*''*2= *, 0('()*2(0 *2 &1)0&2( *'/ '/( A55(20* B 1> '/( GOST 3!$ < '/(*20( 1> *20*2= &=(2'’, ,(++*2=" /*/ ,/&++ ( 21 1)( '/&2 !"! < '/( &,,. D)*2= 5)(5&)*2=* 0(,*=2 *' *, )(1(20(0 '1 /&( '/( *20( 1> '/( *20*2= &=(2'’, ,(++*2= *'/*2 '/( +**', >)1!"!7 5 '1 !"$ < '/( &,,.

T/( *')(, ,/&++ ( /11=(2(1,. H11=(2(*'< 1> '/( *')(, *, /(;(0 < '/( &)*&'*121(>>**(2' 1> '/( *20*(, 1> +'*&'( 15)(,,*12 ,')(2='/ &' '/( '(5()&')( 1> $!^C" /*/ ,/&++ (21 1)( '/&2 !"8.

D(5(20*2= 12 '/( *'(2 *20*2= &=(2' (*2= ,(0 '/( '(5()&')( 1> '/( *')(, 0)*2= 2+1&0*2=&20 5+&((2' ,/&++ ((' '/( &+(, *20*&'(0 *2 '/( T&+( 8%4.

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N1'(,. F1) SMA%! *' *, &++1(0 '1 )(0( '/( )&'(, 1> 1(>>**(2' 1> *2'()2&+ >)*'*12 >1) !"! < &,1+'( &+(.. :/(2 51+ &0/(,*12 &' ,/(&) &20 '/()&'(, 1> +'*&'( '(2,*+( ,')(2='/ &' ,5+*''*2= >1) !.

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5(),5('*( *+0*2= 5.

2 Requirements for raw materials

C),/(0 ,'12( >)1 '/( 0(2,( )1;, &20 ),/(0 ,'12( >)1 ('&++)=*&+ ,+&=," 12,'*'(2' '1*')(," ,/&++ ((' '/( )(*)((2', 1> '/( GOST 867 &20 GOST 3344. T1 5)(5&)( *')(, &20&,5/&+' 12)('( ),/(0 ,'12( 1> '/( >1++1*2= >)&'*12, ,/&++ ( ,(0 $%! " !%$ " $%!

. G)&0( 1> ),/&*+*'< 1> '/( ),/(0 ,'12( >)1 *=2(1, &20 ('&1)5/* )1;, ,/&++ ( 21' +(,,'/&2 !!" >)1 ,(0*(2'&)< )1;," =)&(+ &20 ('&++)=*&+ ,+&=, [ 21' +(,, '/&2 !!!" =)&0( 1> '/(),/(0 ,'12( 12 '/( &)&0&*+*'< ,/&++ ( I%I. G)&0( 1> '/( ),/(0 ,'12( 12 >)1,'%)(,*,'&2( ,/&++ (21' +1() '/&2 F$!.

C12'(2' 1> 5+&'(%+*;( &20 2((0+(%,/&5(0 =)&*2, *2 '/( ),/(0 ,'12( &20 =)&(+ ,/&++ ( 21' 1)( '/&2$ < (*=/'.

C12'(2' 1> ),/(0 =)&*2, *2 '/( ,(0 =)&(+ &==)(=&'(, ,/&++ ( 21' +(,, '/&2 8$ < (*=/'.

S&20 >)1 '/( ,)((2*2= 1> ),/*2= )1;, ,/&++ ((' *'/ '/( )(*)((2', 1> '/( GOST 8736\ =)&0(12 ,')(2='/ 1> ,&20 ,/&++ ( 21' +1() '/&2 !!!\ 12'(2' 1> +1&< 5&)'*+(," 0('()*2(0 < ('/10 1> ,(++*2= [ 21' 1)( '/&2 !"$ " &' '/*, 12'(2' 1> =)&*2, >*2() '/&2 !"6 Z*2+0*2= 0,'%+*;( &20+1&< 5&)'*+(, *2 '/*, >)&'*12- *, 21' ,'&20&)0*(0.

M*2()&+ >*++() ,/&++ ((' '/( )(*)((2', 1> '/( GOST 6$$7. :*'/ 1))(,5120*2= >(&,**+*'< ,'0< *'*, &++1(0 '1 ,( ,*>'*2= &'()*&+ >*2() !"6 >)1 ),/*2= )1;, *2,'(&0 1> *2()&+ >*++() &' '/(&2'*'< 1> 5 '1 $! . T/( 12'(2' 1> +& '/( '(/2*&+ ,5(*>*&'*12, 1> '/( &2>&')().

8!!%4


15/30

C(+++1,( >*() ,/&++ /&( '&5(%+*;( ,')')( *'/ '/( +(2='/ 1> >)1 !" 5 '1 "!! . T/( >*() ,/&++ ( /11=(2(1, &20 ,/&++ 21' *2+0( '/( 2/(," 12(2')&'*12 1> 2),/(0 &'()*&+, 1) '/(>1)(*=2 5&)'*+(,. O2 '/( 5/*() ,/&++ 1))(,5120 '1 '/(&+(," /*/ &)( =*(2 *2 '/( T&+( 8%$.

T!"e 8-/

D(,)*5'*12 1> I20( V&+(

M1*,')(" < &,," 21' 1)( '/&2 8"!

H(&' )(,*,'&2( &' '/( '(5()&')( 1> ! ^` 12 '/( &,,/&2=*2= 0)*2= /(&'*2=" " 21' 1)( '/&2

7"!

C12'(2' 1> >*(), *'/ '/( +(2='/ 1> >)1 !" 5 '1 "!!" " 21' +(,,

8!

I' *, &++1(0 '1 ,( 1'/() ,'&*+**2= &=(2', *2+0*2= 51+ '/( >*(), *'/ '/( +(2='/ 1> >)1 !" 5 '1 !"!! /*/ &)( &5&+( '1&,1) '/( *'(2 &' '(/21+1=*&+ '(5()&')(, *'/1' 2(=&'*( &>>('*2= '1 '/( *20*2= &=(2' &20*')(,. S*'&*+*'< 1> '/( ,'&*+**2= &=(2', &20 '/(*) 15'* 12'(2' *2 '/( *')( *, 0(>*2(0 <'(,'*2= '/( SMA &, 5() '/( GOST 8! &20 < ,5+*' )(,*,'&2( *2 '/( *')( &, 5() '/( GOST3!$.

A, *20*2= &=(2' *,1, *'(2 >1) )1&0, ,/&++ ( ,(0 &, 5() '/( GOST 4$ &20 &+,1 '/(10*>*(0" 51+*&'*12.A( (He ,en+ ,(!&e '/( &+&2( 1> *')(’, 1512(2', ,/&++ ( ,(+('(0 '1 =*( /*/ '/()(*)((2', 1> '/( +&,( 1> '/( ,5(*>*&'*12.

P)(+**2&)*+< '/( * 0(,*=2, ,/&++ ( ,*(0 *2 &1)0&2( *'/ T&+( 8%7.T/( *2()&+ 5&)' ,/&++ ( ,(+('(0 *2 & &< ,1 '/&' '/( )( 1> '/( =)&2+&) 12'(2' &, *2 '/( 12(+**'(0 < +'*&'( )(, &20 *' ,/1+0 ( ,11'/ )(.

8!!%$


16/30

D)*2= * 0(,*=2*2= *' *, 2((,,&)< '1 '&;( *2'1 &12' &2'*'< 1> '/( =)&*2, >*2() '/&2 !"!7 *2'/( ,&20 >)1 ),/*2= ,)((2*2= &, (++ &, 120*'*12, 1> '/(*) 5&)'*&+ )(1&+ >)1 '/( 0) '/( *2()&+ >*++().

8!!%6


17/30

T!"e 8-6

M&'()*&+

M&'()*&+ )(*)((2'," < &,, SMA

SMA %! SMA % $ SMA % !

F)&'*12" $%! !%$ $%!

6!%7! % %

$%$ 4!%6! %

!%$ !%3! 3!%$!

S&20 >)1 ),/*2= ,*>'*2= !%3! $%! $%$

M*2()&+ >*++() !%! !%! !%!

B*'(2 1) PBBA 6"$%7"$ 6"!%7"! $"$%6"!

S'&*+**2= &=(2' !"%!"$ !"%!"$ !"%!"$

B&,(0 12 '/( )(1(20&'*12, >)1 '/( T&+( 8%7" & ')*&+ &'/ 1> 3 ;= &,, ,/&++ ( 5)(5&)(0 *2 '/(+&1)&'1) '/( /1' * ,/&++ ( '(,'(0 >1) )21>> 1> '/( *20*2= &=(2' &1)0*2= '1 '/(

('/10 ,'&'(0 *2 '/( GOST 3!$. I> '/( *20( 1> )21>> *, /*=/() '/&2 !" '/( 12'(2' 1> ,'&*+**2=&=(2' ,/&++ ( *2)(&,(0 < !"!$%!" 1) )(0(0 < '/( *'(2 &2'*' '/( )&'( *, +1" %3,&5+(, ,/&++ ( 5)(5&)(0 >)1 '/( 5)10(0 &'/ < 1*2(0 ('/10 1> 15&'*12 & 5() '/(GOST 8! &20 &1)0*2= '1 '/(,( ,&5+(, 12( ,/&++ 0('()*2( ,(0*(2'&)< 51)1,*'< &20 51)1,*'< 1> '/( *2()&+ &)&,(.I> &,( '/( ,(0*(2'&)< 51)1,*'< 01(, 21' 1))(,5120 '1 '/( ,'&20&)0*(0 &+(" '/(2 &1)0*2= '1 '/(1'&*2(0 0&'& 12( ,/&++ 0(>*2( )(*)(0 12'(2' 1> '/( *'(2 Za- Z < &,,-

Б=(V м пор - V о пор ) pб

pmм

Where V м пор - porosity of the mineral part, % V опор - require resiual porosity, %

pб - real ensity of the !itumen, "r#sm$

pmм - aera"e ensity of mineral part,"r#sm$

:*'/ '/( 0(>*2(0 *'(2 12'(2' '/( *')( ,/&++ ( 5)(5&)(0" '/( )&'( 1> *20*2= )21>> ,/&++ (0('()*2(0" '/(2 >)1 %3 ,&5+(, )(,*0&+ 51)1,*'< 1) &'() ,&')&'*12 1> '/( &,5/&+' 12)('( ,/&++ (0('()*2(0. I> )(,*0&+ 51)1,*'< &20 *20( 1> '/( &'() ,&')&'*12 *, (&+ '1 "$%3"$ " '/(2 '/( &++&'(0&2'*'< 1> '/( *'(2 *, &,,(0 &, & &,*,. O'/()*,( '/( 5)1(0)( 1> 0(>*2*2= 12'(2' 1> '/( *20*2= &=(2',/&++ ( )(5(&'(0.

U20() '/( +&,' )(*5(" & &'/ ,/&++ ( 5)(5&)(0" /*/ 1+0 ( (21=/ >1) '/( &2'*'< 1> '/(,&5+(, '1 0('()*2( 5/ '/( 5/ '/( &,5/&+' 12)('(,&5+(, 5)15()'*(, ((' '/( )(*)((2', ,(' *2 '/( T&+( 8%3. * 0(,*=2 5)(5&)(0 *2' (/ +&1)&'1)<,/&++ ( '(,'(0 &' '/( A,5/&+' C12)('( P+&2' &20 )(*,(0 &, 5() '/( )(,+', 1> '(,'*2= '/( ')*&+ &'/(,.

M* 0(,*=2 1> *')(, ,/&++ ( &55)1(0 < '/( E2=*2(().

B Requirements for execution of the works

8!!%7


18/30

1 "reparation of tone Mastic !sphalt concrete mixes

SMA *')(, ,/&++ ( 5)(5&)(0 *2 ,'&20&)0 &,5/&+' **2= 5+&2', (*55(0 *'/ *(), 1> >1)(0**2= < (&2, 1> **2= &==)(=&'(," ,&20 1> ),/*2= ,*>'*2=," *2()&+ >*++() &20 *'(2" &20 &+,1,'&*+**2= &00*'*(, *2 '/( >1) 1> >*(), 1) 51+ '/( *2()&+ >*++() &20 *'(2 W "$ \%1> &00*2= >*(), W$ 1' 1> &,, 1> '/( 1))(,5120*2= 1512(2'.

T/( '(/21+1=*&+ 5)1(,, 1> 5)(5&)*2= '/( *')( *2 '/( *(), 1> 5()*10*&+ >2'*12 *2+0(, '/(>1++1*2= 5)*&)< 15()&'*12,

% 5)(5&)&'*12 1> *2()&+ &'()*&+, Z ,55+< &20 5)*1) &'/*2=" 0) 1+0 *2()&+ >*++() &20 ,'&*+**2= &=(2'" *', 5)151)'*12*2= 5)*1) '1 &00*2= '1 '/(*()\% *'(2 5)(5&)&'*12 Z/(&'*2= &20 *2 &,( 1> 2((,,*'< ,55+< >)1 '/( *'(2 511+ '1 '/(

*'(2 (+'*2= 5+&2'" (&51)&'*12 1> '/( 51,,*+( 1*,')( &20 /(&'*2= '1 '/( 1);*2='(5()&')(" *2 2((,,&)< &,(, &00*2= ,)>&( &'*( ,,'&2(, &20 1'/() *5)1*2=&00*'*(," 51)'*12*2= 5)*1) '1 ,55+< '1 '/( *()-\% b0) /1' *2()&+ &'()*&+, *'/ 1+0 *2()&+ >*++() '1 '/( ,'&*+**2= &=(2'\% **2= *2()&+ &'()*&+, *'/ '/( *'(2 &20 1>>+1&0*2= '/( )(&0< &,5/&+' 12)('( *')('1 '/( ,'1)&=( *2 1) '1 '/( ');,.

:/(2 '/( *')( *, 5)(5&)(0 *2 '/( *() 1> 12'*21, 15()&'*12 '/()( *, 21 2((0 >1) ,(5&)&'( &'/*2= 1> /1' *2()&+ &'()*&+," ' /(&'*2= &20 *2= *2()&+ &'()*&+, *'/ '/( *'(2 &20

,'&*+**2= &=(2' ,/&++ ( 012( *2 12( 0) ,&20 &20 &==)(=&'(, ,/&++ ( $%3!_C /*=/() '/&2 '/( )(*)(0'(5()&')( >1) )(&0< &,5/&+' 12)('( *(, (2+*,'(0 *2 '/( T&+( 8%4. I2 15&)*,12 *'/ 5)(5&)&'*121> ')&0*'*12&+ &,5/&+' 12)('( *')(, >1) 0(2,( &,5/&+' 12)('( 12( )(1(20, '1 *2)(&,( /(&'*2=1> '/( *2()&+ &'()*&+, *2 '/( 0) &55+1) 1> '/( =)&*2, 1> '/( SMA '1 '/( ,&)( >1) 1> '/( ,)((2 /1+(, *' *,

2((,,&)< '1 ,( '/( 12(),*12 '&+( 8%8.

F*2&+ 12'(2' 1> '/( >)&'*12, (*2= *(0 *, ,5(*>*(0 &1)0*2= '1 '/( )(,+', 1> '(,'*2= '/( ')*&+ &'/1'&*2(0 >)1 '/( **2= 5+&2'.

T/( ,'&*+**2= &=(2' 1> '/( (+++1,( >*()," )(5)(,(2'(0 *2 '/( >1) 1> '/( *'(2 ,1&;(0 &20 5)(,,(0=)&2+(, ,/&++ &'1&'*&++< ( 0(+*()(0 '1 '/( *() >)1 & ,*+1 *2 *& (*=/*2= 1) 1+(')*>((0() 12 & ,5(*&++< (*55(0 +*2(. C(+++1,( >*(), ,/&++ ( *2('(0 0*)('+< *2'1 **2= /&() *'/ '/( /(+5 1> & 15)(,,1)" &20 &'/*2= *, &))*(0 1' &1)0*2= '1 '/( '*( 1> &+( 15(2*2= &20+1,*2=.

T&+( 8%8

C15+*&2( 1> ,*(( /1+(, 0*(2,*12,"

8!!%8


19/30

R120 S&)(

4!"!3$"!3!"!$"!!"!$"!!"!

$"!

3"$8"!4"!!"!6"!"!8"!4"!

T/( ,'&*+**2= &00*'*( *, (2'()(0 *2'1 & *() 1> & 10()2 &,5/&+' **2= 5+&2' 1> '/( *')( *'/ '/( *'(2*'/*2 !%! ,(120, '/( ,'&*+**2= &=(2' ,/&++ ( (&++< ,5)(&0 *2 '/( &,5/&+' *20*2= ,,'&2(.

D)&'*12 1> &'/*2= '/( * *, 0(>*2(0 < '(/2*&+ 5&)&('(), 1> '/( **2= 5+&2'" 0(=)(( 1> 0('()*1)&'*12 1> ,'*))*2= &), Z&=*'&'1),- &20 >*2&++< ,/&++ 5)1*0( >1) (&+ 0*,')*'*12 1> &++ '/(1512(2', *2+0*2= >*()," &20 >++ *'(2 1()&=( 1> 0*,)('( =)&*2, 1> '/( *2()&+ &'()*&+,.T(5()&')( 1> '/( )(&0< &,5/&+' 12)('( *')(, &' (*' >)1 '/( *() ,/&++ 15+< *'/ '/()(*)((2', 1> '/( T&+( 8%4.

T/( &,* )*'()*12 >1) &+*'< &,,)&2( 0)*2= 5)(5&)&'*12 1> &,5/&+' 12)('( *(, >1) SMA *,1,()&2( 1> * 0(,*=2" (,5(*&++< *'(2 12'(2'. T/( &+( 1> &'() ,&')&'*12 *2 '/( ,&5+(,"/*/ &)( >1)(0 *2 '/( &,5/&+' 12)('( 5+&2'" &2 ,()( &, *20*)(' >&'1) 1> '/( *'(2 12'(2'.

T/( ,(120 *51)'&2' &+*'< /&)&'()*,'* 0)*2= 5)(5&)*2= *(, *, '/( *20( 1> *20*2= &=(2'’,)22*2=%1>>. E((0*2= 1> *', ,'&20&)0*(0 &+( &2 +(&0 '1 ,'*;*2= 1> '/( &,5/&+' 12)('( *')(12'1 10*(, 1> '/( ');,.

C Laying and compaction of the SMA mixture

H1' SMA *')( ,/&++ ( +&*0 &20 15&'(0 &, ,'&20&)0 *')( < 112 &,5/&+' 5&(), &20)1++(),. I' *, )(1(20(0 '1 +&< '/( *')( >1) >++ *0'/ 1> '/( &))*&=(&< &, / &, *' *,

51,,*+( < &'()5*++&) &,5/&+' 5&()," (*55(0 *'/ &'1&'* , '/( &,5/&+' 5&() '/()( ,/1+0 21' ( )&;," 5151'," 0*,12'*2*'< &20 1'/() 0(>(',12 '/( ,)>&( 1> '/( 5+&(0 SMA. T/( 21'*(0 0(>(', &2 ( &2&++< 1))('(0 5)*1) '1 ,'&)'15&'*12 1> '/( +& &00*2= &20 +((++*2= '/( /1' *')( *2 '/( 21'*(0

5+&(,.

H1(() *' *, 2((,,&)< '1 21'( '/&' &0/(,*(2(,, 1> '/( SMA *(, *, 12,*0()&+< /*=/() '/&2 1> '/( 112 *(, >1) 0(2,( &,5/&+'* 12)('( *2 &1)0&2( *'/ '/( GOST 98.F1) &2&+ 1);, SMA * *, 0*>>*+'. I2 1)0() '1 =(' ,11'/ ,)>&( 1> '/( +&1) 12'*21, +& ,/1)' )(&;, *2 0(+*()< 1> '/( * *' *, 21' )(1(20(0 '1 1); *' 1' 15+('(+< >)1 '/(&,5/&+' 5&()’, *2. T/( *2 ,/&++ ( &+&*++(0 >1) 21' +(,, '/&2 $ . I2 &,( 1> >1)(0 ,'155&=( 1> '/( 5&() >1) $%! *2'(, *' *, 2((,,&)< '1 0*,5+&( '/( )(&*2(0 * >)1 '/( *2 *2'1 &)(0,)( &))(+ &, 0)*2= 11+*2=%012 '/( SMA *(, >&,'(2 *;() '/&2 '/( 112 &,5/&+' 12)('(*(,.

8!!%9


20/30

I2 &,( 1> +12= )(&;, *2 0(+*()< '/( *')( >)1 '/( ACP *' *, 2((,,&)< '1 12,( '/( /1+( *)(&*2(0 *2 '/( 5&()’, *2" *2 '/( ,)( &))(+ &20 20() '/( 5+&'( 1> '/( 5&().

S5(*&+ &''(2'*12 ,/&++ ( 5&*0 '1 b1+0c +12=*'0*2&+ &20 ')&2,(),( 1*2', &' 12=&'*12 1> '/( +&2(, (*2= 5+&(0. T)&2,(),( 12=&'*12, ,/&++ ( 5()5(20*+&) '1 '/( )1&0 &*,. E0=(, 1> '/( +&2(, 5+&(0 (&)+*() ,/&++ ( ' ()'*&++< &20 ')(&'(0 *'/ *'(2 1) *'(2 (+,*12. C1+0 ')&2,(),( 1*2', ,/&++ ( /(&'(0" '/( 5&() ,/&++ ( 5' *2 & &< ,1 '/&' '/( *)&'*2= 5+&'( &, &1( '/( (0=( 1> '/( (&)+*() 5+&(0 5&((2' +&'()&)0 '/( ,)( &))(+ ,/&++ ( >*++(0 *'/ /1' *')(.

F1) 15&'*12 1> SMA *' *, 1)( ,*'&+< '1 ,( /(&< )1++(), 1> 8%! '12, (*=/'" '/( ,'((+ )1++(), 1> /*/ ,/&++ ( (''(0 < *'/ ,1&5" &'() ;()1,(2( (+,*12 1) &'() 0)*2= )1++*2= 5)1(,,. I' *, 21')(1(20(0 '1 ,( 52(&'* )1++(), &, &' /*=/ '(5()&')( ,'*;*2= 1> '/( SMA *'(2 '1 )() ' 15&'*12 *' *, 51,,*+( '1 ,( '/( ' *'/ 5)15()+<&)(0 ')1 (0=( 1> '/( 5&((2' >1) ! . T/( (0=(,,/&++ ( 15&'(0 &>'() '/( >*),' 5&,,&=( 1> '/( )1++() &+12= '/( /1+( +(2='/ 1> '/( +&2(. T/( ,/((1> )1++*2= ,/&++ 5)1*0( 2*>1) 15&'*12 12 '/( /1+( *0'/ 1> 15&'(0 5&((2' '/&' &2 ()(&/(0 < (&+ 2() 1> )1++*2= 5&,,&=(, < 12( ')&(.

I' *, 21' )(1(20(0 '1 15&' '/( SMA +& '/( SMA * *, +1() '/&2 !!^C" &20 '/( *')( ,/&++ ( 5+&(0 '1 '/( )*=*0 &,( 1) 20() '/*2 +& '/( SMA *' *, >1)*00(2 '1 15&' '/( +&>**(2'+< /*=/ '(5()&')( 1> '/( *')( &>'() 12(

5&,,&=( 1> '/( ,'&'* )1++(). F1) (>>**(2' 15&'*12 % 5&,,&=(, &)( (21=/.

:/(2 '/( '(5()&')( *, 21' +1() '/&2 8!^C *' *, ()< *51)'&2' '1 15&' '/( SMA +& '/( SMA15&'*12 *, 21)&++< )(&/(0 &>'() 4 5&,,&=(, 1> '/( )1++() < 12( ')&(.

T/( &,* )*'()*12 1> '/( SMA &+*'< *, &'() ,&')&'*12 1) )(,*0&+ 51)1,*'< 1> 1)( ,&5+(," /*/,/&++ ( ,(+('(0 21' (&)+*() '/&2 *2 & 0&< &>'() +&*2(15&'*12 >&'1) 1> '/( SMA +& &++&'*2= '/( 15&'*12 >&'1) 12 0(&20 1> '/(E5+1 '/( 5)15()'*(, 1> '/( )(>1)(0 +&1)&'1)< ,&5+(, *2)(&,(, 1'/ 12 0(2,*'< &20 12&'() ,&')&'*12 *20*(,.

8!!%!


21/30

8!7 ASPHALT CONCRETE

A MATERIALS FOR ASPHALT CONCRETE

- P(2(')&'*12 G)&0( B*'(2

T1 5)(5&)( '/( *')(, 12( ,/1+0 ,( 1*+ )1&0 *'(2 ZBND- *,1," /*/ 15+*(, *'/ '/()(*)((2', 1> GOST 4$ 1> '/( ' >+1) &20 +&< 5&)'*+(," 12'(2'1> +&< *2 +5,. C12'(2' 1> 5+&'(%+*;( &20 2((0+(%,/&5(0 =)&*2, *2 '/( ),/(0 ,'12( &20 =)&(+ ,/&++ ( 21'1)( '/&2 $ < (*=/'.

T!"e 8 - 10 PH,$!" P'e($e, C,He+ S(ne !n+ S!n+

*ne" name

or a#alt&on&rete

rae *

ye BCrushed stonee mar' wi& #oul not be lower/8n &ru#ability/

a &ru#e #tone !rom igneou# an metamori& ro&#b &ru#e #tone !rom #eimentary ro&#

1)001000

8n abraability/a &ru#e #tone !rom igneou# an metamori& ro&#b &ru#e #tone !rom #eimentary ro&#on !ro#t-re#i#tan&e !or all tye# o! &ru#e #tone an gra$el !or :roa-&limati& ;oneSande mar on #trengt o! te #an !rom #i!ting# o! te ro&# angra$el &ru#ingContent o! &lay arti&le# being etermine by #welling meto' %by weigt' not more tan

* 1* )

50

00

0'5

H1' &,5/&+' 12)('( 0(2,(" =)&0( I '


22/30

T/( 'ater re#i#tan&e' not le## ?t long water #aturation

not normal-

0'70

T!"e 8-1# W!(e S!(!($n 4en,e A,'H!"( Cne(e * 7( M$%(e,

in % !y &ei"ht

ye o! a#alt &on&rete 2amle# !orme !rom mi"tureCore #amle# o! reay a$ement'

not moreye B !rom 1'5 to 4'0 4'5

P1)1,*'< 1> *2()&+ 5&)' 1> /1' *')( &,5/&+' 12)('( ,/&++ 21' ( 1)( '/&2D(2,( '


23/30

T!"e 8-1/ Te*'e!(e 7( M$%(e, +$n& SH$'*en( ( Cn,*e !n+ S(!&e 4e'en+$n& n

B$(*en P'e($e,

emerature o! te mi"ture' C' eening on bitumen roertie#+eele enetration wit 0'1 mm ti&ne## at )5C' mm

61-90 91-130!rom 145 to 155 !rom 140 to 150

T/( C12')&'1) ,/&++ '&;( ,/ (&,)(, 2((,,&)< '1 5)((2' '/( ,(=)(=&'*12 1> &==)(=&'(, *2 ,'1)&=( /(&5,.S'1;5*+(, ,/&++ ( *+' 5 *2 /1)*12'&+ +&*++() >1)*2= 5&)' 1> '/( *')(, &20 &,5/&+' 12)('(, ,/&++ ((' '/( )(*)((2', 1> ST R 76%!!4.

T!"e 8-1

*ne" name +orm# !or mineral !iller raation' % by weigt' not le##/iner 1')5 mminer 0''315 mminer 0'071 mmPoro#ity' % by $olume' not more2welling o! #amle# !rom !iller an bitumen mi"ture' % by $olume' notmore/Containing loamy ami"ture# in te !iller not more tan 5%

@one an al! o"ie# A+O3fF(O3 not more tan 1'7 by weigtContaining loamy ami"ture# in te !iller not more tan 15%

@one an al! o"ie# A+O3fF(O3 not more tan 5% by weigtBitumen &aa&ity ine"' g' not more/Containing loamy ami"ture# in te !iller not more tan 5%

@one an al! o"ie# A+O3fF(O3 not more tan 1'7 by weigtContaining loamy ami"ture# in te !iller not more tan 15%@one an al! o"ie# A+O3fF(O3 not more tan 5% by weigt=oi#ture' % by weigt' not more

10095030

1'5

)'5

50

650'5

B LAYING AND COMPACTION OF ASPHALT CONCRETE

A,5/&+' 12)('( ,/&++ ( 5+&(0 &1)0*2= '1 S('*12 8!3E. T/( C12')&'1) ,/&++ &))< 1' )1++*2= *2&1)0&2( *'/ '/*, S('*12 1> '/( S5(*>*&'*12 < & ,((2( 1> )1++(), *2 ,/ & &22() &20 &' ,/'(5()&')(, &, *++ (2,)( '/( >++ ,5(*>*(0 15&'*12 1> '/( &,5/&+' 12)('( +&1) '(')(0 ,)>&( >)(( >)1 '(&)*2=" ')&;*2= 1) 1'/() 1('*12&+( ,)>&( *))(=+&)*'*(, *'/*2'/( '1+()&2(, +&*0 012 *2 '/*, S5(*>*&'*12. T/( *2* '(5()&')( 1> '/( *')( &' '/(1(2((2' 1> 15&'*12 ,/&++ ( $ OC &20 &>'() 15+('*12 1> 15&'*12 % 9!O.

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808 PRIME COAT AN4 TACK COAT

B MATERIALS FOR PRIME COAT AND TAC COAT

P$*e C!(

T/( *20() >1) 5)*( 1&' ,/&++ ( (0* )*2= C&'*12* S+1 S(' *'(2 (+,*12 15+ '/*, S5(*>*&'*12. T/( 0(5'/ 1> 5(2(')&'*12 1> '/( 5)*( 1&' ,/&++ ( ('((2 $ %! *'/ '/*2 >*+ +(>' 12 '/( ,)>&(. P(2(')&'*12 1> '/( 5)*( 1&' ,/&++ ( ,/ '/&' '/( ,)>&( *,0)< *'/*2 4 /1),.

M&2&+ >1) ,*2= 0*>>()(2' < *,1,*'< '&(, *,1,*'*(, *2 '/( )&2=( ! % $ (2'*,'1;(, &' 6! ! C &< ( 2((,,&)<*5+&(, *' &< (2((,,&)< '1 ,( /*=/() 0*+'*12, &20 &;( +'*5+( &55+*&'*12, &' +1() )&'(, 1> ,5)&1) =(2()&+ =*0&2( 12 &'&+ ,(+('*12" '/( ' 5)*( 1&' ,/&++ (0('()*2(0 < ,*'( ')*&+, '1 '/( &55)1&+ 1> '/( E2=*2(().

T! C!(

T/( *20() >1) '&; 1&' ,/&++ ( & C&'*12* R&5*0 S(' ZCRS%- *'(2 (+,*12 15+ '/*, S5(*>*&'*12 &20 *2 &1)0&2( *'/ '/( )(*)((2', 1> GOST 86$9. T/( )&'( 1> &55+*&'*12 ,/&++ ( 0('()*2(0 < ,*'( ')*&+," 0(5(20(2' 512 '/( 2&')( 1> '/( (*,'*2= *'*21,,)>&(" *2 '/( )&2=( 1> !. '1 !.4 + )(,*0&+ *'(2 *'/ 12'*21, 1().

C PREPARATION OF SURFACES

T/( C12')&'1) ,/&++ '/1)1=/+< +(&2 '/( ,)>&( '1 ( ,5)& '/( :1);, '1 (51,( '/( >++ *0'/ 1> '/( +&


25/30

P)*( 1&' &20 '&; 1&' ,/&++ 21' ( &55+*(0 '1 & (' ,)>&(" 1) 0)*2= & 0,' ,'1)" 1) /(2 '/((&'/() *, )&*2&( 1> '/( 2120 +&1)( '/( 5)*( 1&' *, &55+*(0.

T/( ,)>&( '1 ( ,5)&1) +*2(" &() &20 +((+" &20 '/( ,)>&( 1))('(0" &0(=110 &, 2((,,&)< &20 &55)1(0 < '/( E2=*2(() (>1)( &2< *'*21, ,5)&< *, &55+*(0. I(0*&'(+<

5)*1) '1 '/( 1(2((2' 1> &++ *'*21, ,5)& '/( ,)>&( '1 ( ,5)&*(0 *2 S('*12 8!! 1> '/*, S5(*>*&'*12 /&, ((2 &))*(0 1' '1 '/( &55)1&+ 1> '/( E2=*2(()" '/( 5)*( 1) '&; 1&' ,/&++ ( ,5)&*(0 )&'(. S5)&'() '/( ,)>&( 5)(5&)&'*12 /&, ((2 &55)1(0.

T/( &2'*'< 1> *20() ,(0 ,/&++ =*( 15+('( 1()&=( 1> '/( ,)>&( *'/ & ,+*=/' ')&( 1> )2%1>> *2 5+&(,. I> '/( ,5(*>*(0 ,5)&< )&'( ,/1+0 &55(&) '1 ( *21))('" '/( C12')&'1) ,/&++ *(0*&'(+< ,'15,5)&1) '/( E2=*2((). T/( E2=*2(() ,/&++ *2,')' &2 &(20(0 ,5)&< )&'(.

T/( (0=( 1> '/( &)(& '1 ( ,5)& ,')*2= 1) *)( 5(==(0 012 &'*2'()&+, 21' (((0*2= $ 12 ,')&*=/', 1) 7.$ 12 )(,.

B*'(2 ,/&++ ( ,5)&)1 & 12,'&2' 5)(,,)( 0*,')*'1) 1> *2* &5&*'< 4"!!! +*')(,"15+ '/*, S5(*>*&'*12. H&20%,5)&1) ,5)&< &20 ,/&++ ( '(,'(0 5)*1) '1 ,5)&1) ,'155*2= &20 ,'&)'*2= 1); ,/&++ ( +(&2(0 &>'() (&/ )2 &20 '/( ')1=/,,(0 >1) '(,'*2= ,/&++ ( +(&2(0 &' '/( (20 1> (&/ 0&*=)(0 < ,5+&,/*2= 1> *'(2 ,/&++ ( 5)1'('(0" &20 &2< ,/ >(&')( /*/ *, &*0(2'&++<&))(0 < *'(2 ,/&++ ( +(&2(0 1>> *'/ & ,*'&+( ,1+(2' &20 &0( =110.

E TEMPERATURES OF APPLICATION

T/( *2* 55*2= '(5()&')(," '/( )&2=( 1> ,5)&


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C(-! B$(*en

Temperature (oC ) +Binder Minimum for "umping Minimum for Spra#ing Maximum

Slot ,ets Atomising ,ets eating

2 30-70 10 40 - 50 50 - 60 65

2 70-130 )5 55 - 70 65 - 0 5

& These spra'ing temperatures are for guidance onl'. the optimum spra'ing temperature is dependent upon thetemperature()iscosit' relationship of the bitumen* climatic conditions and road conditions and shall be determined b' thecontractor sub+ect to the appro)al of the engineer. for slot +ets the )iscosit' for spra'ing shall be %, - 1,, centistoes* and for atomising +ets 3 - /, 0#TT4 .

F CURING AND BLINDING OF PRIME COAT

I>" &>'() '/( &55+*&'*12 1> '/( 5)*( 1&'" '/( *'*21, &'()*&+ ,/1+0 >&*+ '1 5(2(')&'( *'/*2 '/('*( ,5(*>*(0 *2 S('*12 8!! 1> '/*, S5(*>*&'*12 1) '/( )1&0 ,' ( ,(0 < ')&>>*" +*20*2=&'()*&+ ,/&++ ( ,5)(&0 *2 '/( &12' )(*)(0 '1 &,1) &2< ((,, *'*21, &'()*&+ &20 '1

5)1'(' '/( 5)*(0 ,)>&(.

B+*20*2= &'()*&+ ,/&++ 12,*,' 1> +(&2 >*2( &==)(=&'(" ,&20" 1) ),/() 0,' >)(( >)1 1)=&2*" +&*&'*12,.

T/( C12')&'1) ,/&++ &;( '/( *++*2=1+0 5+&22*2= '1 '/( 0(5'/, )(*)(0 &, ,/12 12 '/(0)&*2=, &201) 0*)('(0 < '/( E2=*2(().

- E*5(2' g ('/10, 1> 1);*2=

T/( C12')&'1) ,/&++ ,*' 0('&*+(0 5)151,&+,('/101+1=< >1) '/( E2=*2(()’, &55)1&+ >1) (&/ ' 1); &20 ,/&++ &))< 1' ,/ ,*'( ')*&+, &, &< ( )(*)(0 < '/( E2=*2(() '1

0(12,')&'( '/( ,*'&*+*'< 1> '/( 5)151,(0 (*5(2' &20 ('/10, 1> 1);*2=.

8!!%6


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I2 1+0 5+&2*2=" '/( *++*2= (*5(2' *'/ *', &++ &(,,1)*(, &20 1);*2= ('/101+1=< ,/&++ ( ,/ '/&' '/( *++(0 &'()*&+, &)( ,&)*>*(0)1;(2 1' &, +1,( &, 51,,*+( '1 '/( ,&,(&'()*&+ )(*)((2', >1) )(%,( &, ,&,( *2 '/( 5&((2' ,')')(&))*&=(&1)( )(%,*2= '/( *++(0 &'()*&+" &00*'*12&+ 1&),()>*2() >)&'*12, ,/&++ ( *(0 '1 ((' '/()(*)((2', 1> ,&,( &, 5() S('*12 7!! 1> S5(*>*&'*12

• (*5(2' ,' ( ,(+> 5)15(++(0 *'/ &'1&'* ,>('*( (&2, >1) 5)((2'*2= 0,' >)1 (,&5*2= *2'1 '/( &*).

3- S((2( 1> O5()&'*12,

:/()( &,5/&+' *, '1 ( ,&)*>*(0 1) )1;(2 1' '/( &,5/&+' ,/&++ ( 2(&'+< ,& ' &' '/( +**',1> )(&;*2= 1' 1) ,&)*> 1+0 5+&2*2=" '/( C12')&'1) ,/&++ ()*>< '/( 2() 1> 5&,,(, &20 '/( 0(5'/ 1> (&/ 5&,, )(*)(0 '1 1'&*2 '/( '1'&+ 0(5'/ 1> ,5(*>*(0 '" ,(' '1 &55)1&+ < '/(E2=*2((). T/( (*5(2' &''&/(0 *'/ &++ )(*)(0 &(,,1)*(, ,/&++ ( 15()&'(0 &' & ,5((0'/&' 5)10(, & ,)>&( *'/*2 '/( &55+*&+( '1+()&2(, &20 &'()*&+ '1 '/( S5(*>*&'*12,)(*)((2',.

4- R( ,( 1> *'*21, *++(0 &'()*&+

T/( C12')&'1) ,/&++ )( ,( *'*21, *++(0 &'()*&+ *'/ &00*'*12, 1> 1&),()>*2() >)&'*12, '1 ((' '/( )(*)((2', 1> ,&,( &, 5() S('*12 7!! 1> '/( S5(*>*&'*12,. T/(C12')&'1) ,/&++ ,*' 5)151,&+('/101+1=< >1) '/( E2=*2(()’, &55)1&+ *2+0*2= >*(+0')*&+, '1 0(12,')&'( '/&' '/( 5&((2' +& 1))(,5120*2= &'()*&+, *20*&'(0 *2 '/( C12')&'.

$- P&((2' )(12,')'*12

:/()( (*,'*2= *'*21, 5&((2' *, )(1(0*++(0 '1 >&*+*'&'( >++ 0(5'/ )(12,')'*12"'/( 20()+1)&'*12 ,/&++ ( 5)(5&)(0 *2 &1)0&2( *'/ ,5(*>*&'*12 +&,( $4 &20 '/( 5&((2''/(2 )(12,')'(0 *2 &1)0&2( *'/ '/( 0)&*2=, &20 S('*12, 7!! &20 8!! 1> '/(,(

,5(*>*&'*12,.

B. PATC7ING

- D(,)*5'*12

T/*, 1); 12,*,', 1> )(5&*), '1 &2 (*,'*2= *'*21, ,)>&( ,/1*2= +1&+" 0*,12'*21,0&&=( *2 '/( >1) 1> 51'%/1+(," )&(++*2=" )110*+( )&;*2=" 1) +1,, 1> (0=( ,551)'.P&'/*2= 1); ,/&++ ( +&,,*>*(0 *2'1 '/( >1++1*2= &'(=1)*(,

6- T&*2= >1) & 0(5'/ 1> 5 '1 7$ (+1 '/( ,)>&( &20)(12,')'*12 *2 *'*21, &'()*&+, *2 &1)0&2( *'/ S('*12 8!! 1> '/(,( ,5(*>*&'*12,.

8!!%7


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7- T 5 '1 $! (+1 '/( ,)>&(" &20 '/(*) )(5+&((2' *'/ 1))(,5120*2= +& =)&0(0 ),/(0 ,'12( &,(" &20 *'*21, &'()*&+, *2 &1)0&2( *'/ S('*12, 7!! &20 8!! 1> '/(,(

,5(*>*&'*12,.

8- T 5 '1$!! (+1 '/( ,)>&(" &20 '/(*) )(5+&((2' *'/ 1))(,5120*2= +& =)&2+&) ,&,(" =)&0(0 ),/(0 ,'12( &,(" &20 *'*21, &'()*&+, *2 &1)0&2( *'/ S('*12,7!! &20 8!! 1> '/(,( ,5(*>*&'*12,. T/( (51,(0 >1)&'*12 ,/&++ ( )(15&'(0 &20

5)(5&)(0 *2 &1)0&2( *'/ ,5(*>*&'*12 +&,( $4 5)*1) '1 )(12,')'*12.

T/( 5&((2' &)(&, '1 ( 5&'/(0 &20 '/( ' 5&'/*2= >1) (&/ &)(& ,/&++ ( *2,')'(0 <'/( E2=*2(().

9- :1); 5)1(0)(

R('&2=+&) &)(&, 1> 5&((2' )(*)*2= 0*>>()(2' ' 5&'/*2= ,/&++ ( *0(2'*>*(0 < '/(E2=*2(() &20 '/( C12')&'1) ,/&++ 0(&)&'( '/(*) 120&)*(, *2 ')&>>*%)(,*,'&2' /*'( 5&*2'.

T/( C12')&'1) ,/&++ 120' S*'( ')*&+, '1 0('()*2( '/( ' '/( E2=*2(().

P&'/*2= &'**'*(, ,/&++ ( &))*(0 1' &1)0*2= '1 & 5)1=)&( &20 *2 &1)0&2( *'/,&>('< 5)1(0)(, &=)((0 *2 &0&2( 12 & ((;+< &,*, *'/ '/( E2=*2((). P&'/*2= &' &2<

5&)'*+&) '*( ,/&++ 21' 15< 1)( '/&2 12( ')&>>* +&2(.

T/( &);(0 5&((2' &)(&, ,/&++ ( (&&'(0 *2 &1)0&2( *'/ '/(*) ,*( &20 '/( ' 5&'/*2= *2,')'(0. T/( C12')&'1) ,/&++ 0*,51,( 1> (&&'(0 &'()*&+ *2 & &22() &55)1(0 < '/( E2=*2((). T/( (&&'(0 &)(&, ,/&++ ( )(=+&) *2 ,/&5(" /&*2= 5()5(20*+&) ,*0(,&20 ()'*&+ (0=(,. C12,('*( +& 12'*21, ()'*&+ 1*2', *2 '/( 5&((2' ,')')(. T/( 1''1 1> &2<(&&'(0 &)(& ,/&++ /&( '/( ,&( )1,,%>&++ &, '/&' *2,')'(0 >1) '/( >*2*,/(0 ,)>&(. :&'() &20 52(&'* (', ,/&++ ( ,(0 >1) +(&2*2= &20 0)'() *2,5('*12 &20 &55)1&+ < '/( E2=*2(() &20 12 '/( ,&( 0&< &, (&&'*12" (&&'(0&)(&, ,/&++ ( &;>*++(0 *2 5)15()+< 15&'(0 +&*++*2=" '/( E2=*2(() 12,*0(), '/&' 21' &++ ,%,'&20&)0 &'()*&+/&, ((2 )(1(0 /( &< 1)0() '/&' '/( (&&'*12 ( 12'*2(0 1) *0(2(0.

C CRACK SEALING

- S(&+*2= 6 % $ *0( )&;, *2 *'*21, 5&((2',

C)&; ,(&+*2= &'**'*(, ,/&++ ( &))*(0 1' &1)0*2= '1 & 5)1=)&( &20 *2 &1)0&2( *'/,&>('< 5)1(0)(, &=)((0 *2 &0&2( 12 & ((;+< &,*, *'/ '/( E2=*2((). C)&; ,(&+*2= &'&2< 5&)'*+&) '*( ,/&++ 21' 15< 1)( '/&2 12( ')&>>* +&2(.

8!!%8


29/30

T/( C12')&'1) ,/&++" *2 ,('*12, =(2()&++< 1> &1' ; *2 +(2='/" *0(2'*>< &20 0(&)&'( '/(('(2' 1> )&;, *2 '/( (*,'*2= *'*21, 5&((2'. I20**0&+ )&;, ,/&++ ( 0(21'(0 <

5)1*2(2' &);, Z! h $! - &)1,, '/( )&; (20," &20 &' $ *2'()&+, /()( '/()&; *, +12=() '/&2 ! " *2 ')&>>*%)(,*,'&2' /*'( 5&*2'. T/( C12')&'1) ,/&++ ,*' >++<&);(0 ,('*12, '1 '/( E2=*2(() >1) /*, &55)1&+ 5)*1) '1 1(2*2= )&; ,(&+*2=15()&'*12,.P)*1) '1 ,(&+*2=" '/( C12')&'1) ,/&++ (2,)( '/&' )&;, &)( +(&2 1> &++ 0*)'" 0,'" (=('&'*12"1'/() +11,( &'()*&+, &20 1*+, < ,*2= *)( ),/(," (/&2*&+ )11, &20 /*=/%5)(,,)(

52(&'* (''*2=. T/( )&;, ,/&++ ( 0)*(0 < +1*2= *'/ /1' 1*+ >)(( 15)(,,(0 &*).A>'() )&;, /&( ((2 '/1)1=/+< +(&2(0 &20 0)*(0 '/(< ,/&++ ( ,(&+(0 *'/ & (0*

)*2= '%&; *'(2 SG 7!%3! 1) MG 3!%!! /(&'(0 '1 & '(5()&')( 1> 8! % !! 1C'(5()&')(. A ,5)&< +&2( +1*2= /1' 1*+ >)(( 15)(,,(0 &*) &< ( ,(0 '1 *2')10(

*'(2 *2'1 '/( )&;. F*2( ,&20 &20 ((2' 0,' &< ( *(0 *'/ '/( '&; *'(2" '1'/( ('(2' '/&' '/( >+1 1> *'(2 *2'1 '/( )&; )(&*2, 2*5(0(0. C&)( ,/&++ ( '&;(2 '1(2,)( '/&' *'(2 *, 21' ,5)(&0 1() '/( ,)>&( 1> '/( )1&0 < 51)*2= '/( *'(2 '/)1=/& 5)51,( &0( ,/((' ('&+ &20*2= ,/1(" '1 =*( & &* *0'/ 1> 4! . A ,((=((

1&)0 Z& ,'*>> )() 1) 5+&,'* ,')*5 >*''(0 '1 & '*() 1&)0" 1) ,**+&)- &< &+,1 ( ,(0 '1>&*+*'&'( '/( (2')< 1> '/( ,(&+&2' *2'1 '/( )&;. :/(2 )&;, &)( >++< ,(&+(0" & +*20*2= +& 1&),( ,&20 ,/&++ ( &55+*(0 (>1)( '/( *'(2 11+,.

- P&'/*2= )&;, =)(&'() '/&2 $ *0( *2 *'*21, 5&((2',

T/( C12')&'1) ,/&++ *0(2'*>++<&);(0 ,('*12, '1 '/( E2=*2(() >1) /*, &55)1&+ 5)*1) '1 1(2*2= )&; 5&'/*2=15()&'*12,.

T/( ')*(0 &20 +(&2(0 )&; ,5&( ,/&++ ( 5&*2'(0 &' '/( 1''1 &20 ,*0(, ,*2= /1' '% &; *'(2 SG 7!%3!" MG 3!%!!. T/( )&; ,5&( ,/&++ '/(2 ( 5&'/(0 *'/ /1'&,5/&+' *2 &1)0&2( *'/ S('*12 8!! 1> '/*, S5(*>*&'*12 &20 15&'(0 '1 '/( ,&(,'&20&)0, >1) '/( ,&( &'()*&+, ,(0 *2 1'/() 5&*2= 1);.

4 REGULATING1) Gene!"

8!!%9


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T/( C12')&'1) ,/&++ *0(2'*>< &20 *,*+< 0(+*2(&'( 12 '/( (*,'*2= 5&((2' ,)>&( &++ &)(&,'1 ( )(=+&'(0 >1) &55)1&+ < '/( E2=*2((). R(=+&'*2= 5 '1 $! *2 0(5'/ ,/&++ ( *2

*'(2 &&0& )(=+&'*2= &'()*&+ *2 &1)0&2( *'/ '/*, ,5(*>*&'*12. R(=+&'*2=(((0*2= $! *2 0(5'/ ,/&++ ( *2 ),/(0 ,'12( *2 &1)0&2( *'/ S5(*>*&'*12 7!!.T/( C12')&'1) ,/&++ ,*' 1);*2= 0)&*2=, >1) '/( E2=*2(()’, &55)1&+ ,/1*2= /*,

5)151,(0 ,(+('*12 &20 ,((2( 1> )(=+&'*2= &'()*&+,.

T/( C12')&'1) ,/&++ *2*'*&++< +&< &20 15&' '/( *'(2 &&0& )(=+&'*2= +& /&22(+ ,/&++ ( ,>>**(2' '1 5)1*0( & >&++ >1) 0)&*2&=(&20 ,/&++ ( &;>*++(0 *'/ 15&'(0 ,&,( &'()*&+ *2 &1)0&2( *'/ S5(*>*&'*127!!. C),/(0 ,'12( )(=+&'*2= &'()*&+ ,/&++ >*2&++< ( +&*0 *2 &1)0&2( *'/ S5(*>*&'*12

7!!.

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