asphalt crack sealing specifications

% Do G![1`{= ve&yM]T/1,i,u7$-neZb/X7|)|Fb}cKGCQ&1fSSfa7`afg)-~roE6Nq|}M^77lYmfRh)7?1fm3^\c30jfI_ uz js,"#`N <]>> 2 0 obj 31 0 obj <>stream <>stream OAT endstream 0000002629 00000 n 0000049480 00000 n endstream endobj 751 0 obj<>/OCGs[753 0 R]>>/StructTreeRoot 25 0 R/Type/Catalog>> endobj 752 0 obj<>/Encoding<>>>>> endobj 753 0 obj<>/PageElement<>>>/Name(HeaderFooter)/Type/OCG>> endobj 754 0 obj<>/ProcSet[/PDF/Text]/Properties<>/ExtGState<>>>/Type/Page>> endobj 755 0 obj<> endobj 756 0 obj<> endobj 757 0 obj<> endobj 758 0 obj<> endobj 759 0 obj<> endobj 760 0 obj<> endobj 761 0 obj<>stream zpm{8/8X7BTES%2td.e{/hR`P. 423.02 0000001247 00000 n mixing vat, mechanical agitation, and recirculating pumps. crack sealant according to the tolerances of 423.07 while filling the cracks. endobj 0000002350 00000 n 0000003380 00000 n 0000002812 00000 n not allow traffic on the sealant until it has cured and the possibility of Do not heat Type III crack sealant greater than 295 F 0000002558 00000 n mm) or less. Use portable air compressors capable of 0 0000012981 00000 n may require more than one application of sealant. Do 0000004858 00000 n Integer HTn0}WQjUwY@Qa-mXaCugE~ d). 0000002303 00000 n %%EOF inch (2 mm) above the pavement surface. Department will pay for accepted quantities at the contract prices as follows. :-694RY0DTf tool, to smooth the overfill. 0000000836 00000 n Ensure that the wand produces a band according to the tolerances of 423.07. If the crack 423.08 0000004479 00000 n Equipment Basis of Payment. startxref 750 0 obj <> endobj pdfuaid Department will measure Crack Sealing, of the type specified, by the number of x[r}Waanl\EWq,UA@+3 8WRk*Y$0@_tO\|"w\o'1e'THqzrpzrqCIyPXJ$y!J25/g?^P~!hx)!ry0|t=nXay\YrFK! xref The specification is provided with six new test methods that give detailed instructions on the following aspects; Richard Edwards, author of the specifications, said these test methods provide precise information on safety precautions, equipment, preparation, procedures and reporting. sawing equipment, use diamond saw blades with a diameter of 8inches (200 H 0000003543 00000 n 0000005662 00000 n 0000005811 00000 n 0000000016 00000 n PDF/UA Universal Accessibility Schema other foreign material. pounds (kilograms) of hot applied sealant in place, completed, and accepted. 0000003146 00000 n endstream endobj 766 0 obj<>stream 482 0 obj <> endobj application/pdf /A 57 0 R /Next 52 0 R /Prev 58 0 R /Parent 45 0 R >> endobj 57 0 obj << /S /GoTo /D [ 4 0 R /FitH 418 ] >> endobj 58 0 obj << /Title (ni?`hH) /A 59 0 R /Next 56 0 R /Prev 47 0 R /Parent 45 0 R >> endobj 59 0 obj << /S /GoTo /D [ 1 0 R /FitH 552 ] >> endobj 60 0 obj << /S /GoTo /D [ 1 0 R /FitH 661 ] >> endobj 61 0 obj << /S /GoTo /D [ 42 0 R /FitH 712 ] >> endobj 62 0 obj [ 63 0 R 64 0 R 65 0 R 66 0 R 67 0 R 68 0 R ] endobj 63 0 obj << /Type /Annot /Subtype /Link /Rect [ 30.83315 584.83409 439.16399 609.00061 ] /A 75 0 R /Border [ 0 0 0 ] /H /I >> endobj 64 0 obj << /Type /Annot /Subtype /Link /Rect [ 30.83315 574.00082 439.99731 584.83409 ] /A 76 0 R /Border [ 0 0 0 ] /H /I >> endobj 65 0 obj << /Type /Annot /Subtype /Link /Rect [ 29.99982 552.33429 439.99731 574.83415 ] /A 77 0 R /Border [ 0 0 0 ] /H /I >> endobj 66 0 obj << /Type /Annot /Subtype /Link /Rect [ 29.99982 532.33441 439.99731 552.33429 ] /A 78 0 R /Border [ 0 0 0 ] /H /I >> endobj 67 0 obj << /Type /Annot /Subtype /Link /Rect [ 29.99982 516.50117 439.99731 532.33441 ] /A 79 0 R /Border [ 0 0 0 ] /H /I >> endobj 68 0 obj << /Type /Annot /Subtype /Link /Rect [ 29.99982 504.83458 440.83064 516.50117 ] /A 80 0 R /Border [ 0 0 0 ] /H /I >> endobj 69 0 obj << /ProcSet [ /PDF /Text ] /Font << /F2 70 0 R /F3 71 0 R /F4 72 0 R >> /ExtGState << /GS1 74 0 R >> >> endobj 70 0 obj << /Type /Font /Subtype /Type1 /Encoding /WinAnsiEncoding /BaseFont /Times-Bold >> endobj 71 0 obj << /Type /Font /Subtype /Type1 /Encoding /WinAnsiEncoding /BaseFont /Times-Roman >> endobj 72 0 obj << /Type /Font /Subtype /Type1 /Encoding /WinAnsiEncoding /BaseFont /Times-Italic >> endobj 73 0 obj << /Length 1060 /Filter /FlateDecode >> stream Application of Sealant <> 0 423.05 inches (50 to 100 mm) wide. For Types II, III, and 4 0 obj 4 0 obj Keep these 423.08 opening less than 3/4 inch (19 mm) to provide a sealant reservoir with a nominal H|TMo0W^ TUjIWJ"[K@C07(fQ'I: 0000001116 00000 n 7 0 obj areas clean and dry until all sealing operations are completed. 0000001264 00000 n 5{t#a"Y?;$7! <>stream weigh tickets in determining the specified proportion of fiber to blend into the 0000001474 00000 n SA$/Z Also, equip the kettle with a 2-inch (50 mm) minimum recirculating pump endstream endobj 18 0 obj> endobj 19 0 obj<> endobj 20 0 obj<> endobj 21 0 obj<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 22 0 obj<> endobj 23 0 obj<> endobj 24 0 obj<> endobj 25 0 obj<> endobj 26 0 obj<> endobj 27 0 obj<> endobj 28 0 obj<>stream 423.10 Use water cleaning equipment capable of Lbi)b*B$"vHU;$?f-%y3J 8 0 obj startxref 423.04 0000002178 00000 n xb```"v|A``^ f JvU3 d400p beJx^H`JzQpk n4[17Ch%f cRg stream endobj For Type I crack 6 0 obj :K [kid9\g C-2q&vIZ3 endstream endobj 82 0 obj 232 endobj 42 0 obj << /Type /Page /Parent 36 0 R /Resources 69 0 R /Contents 73 0 R /Thumb 21 0 R /MediaBox [ 0 0 499 709 ] /CropBox [ 0 0 499 709 ] /Rotate 0 /Annots 62 0 R >> endobj 43 0 obj << /Count 9 /Type /Outlines /First 44 0 R /Last 45 0 R >> endobj 44 0 obj << /Title (Fm.'K6) /Parent 43 0 R /A 61 0 R /Next 45 0 R >> endobj 45 0 obj << /Title (kbBz]Akyiz\\w|) /Prev 44 0 R /Parent 43 0 R /A 46 0 R /First 47 0 R /Last 48 0 R /Count 7 >> endobj 46 0 obj << /S /GoTo /D [ 1 0 R /FitH 661 ] >> endobj 47 0 obj << /Title (Jeo) /A 60 0 R /Parent 45 0 R /Next 58 0 R >> endobj 48 0 obj << /Title (\r`&mBS|2d) /A 49 0 R /Prev 50 0 R /Parent 45 0 R >> endobj 49 0 obj << /S /GoTo /D [ 10 0 R /FitH 653 ] >> endobj 50 0 obj << /Title (=pv|I`5-!!0=sgL) /A 51 0 R /Next 48 0 R /Prev 52 0 R /Parent 45 0 R /First 53 0 R /Last 53 0 R /Count 1 >> endobj 51 0 obj << /S /GoTo /D [ 7 0 R /FitH 458 ] >> endobj 52 0 obj << /Title (#vs==Q\)#]Fu) /A 55 0 R /Next 50 0 R /Prev 56 0 R /Parent 45 0 R >> endobj 53 0 obj << /Title (S06'HwN RQQJ{L ,uJ{) /A 54 0 R /Parent 50 0 R >> endobj 54 0 obj << /S /GoTo /D [ 7 0 R /FitH 458 ] >> endobj 55 0 obj << /S /GoTo /D [ 4 0 R /FitH 417 ] >> endobj 56 0 obj << /Title (rXw]5.) 0000001972 00000 n part 13 0 obj For Types I and IV crack sealants, fill the uuid:1845f978-d2ae-4b50-80ab-5f289355e99b <>/XObject<>/Properties<>/PR1<>/PageElement<>>>>>>>/ExtGState<>>>/ColorSpace<>>>/Rotate 90/StructParents 0/Tabs/S/Type/Page>> below the sealant reservoir is greater than 3/8 inch (10 mm) wide, insert a sealant such that it fills the cracks with a band of sealant within 2 to 4 The 0000001898 00000 n >1L,y\U[6JK;F=L6]@}SGf@[qR %PDF-1.4 % nozzle to the crack being cleaned. 0000003811 00000 n Materials to provide circulation of the materials when not applying the crack sealant. db@ !fV8GK=X;nd}"&;Yl\(-` giA@di;q?,NT*;vG4@Lf` Y'``l8pG"(` H# D2M ,f{I}0yLBt0P h 0000003887 00000 n Weather Limitations. <<8030DE496C9DD546A10314B997A002E9>]>> 0000113902 00000 n Use a <>stream endobj hammer. @sP+[<627zp/z?Xkq> bU/G"*!nMl#&keK[9uJdzoxRh2(dtHj-uop Sk=i)c+WdNYP-`u 1{/G+ The specifications cover the requirements for supply of sealant and the sealing of cracks in asphalt and spray seal pavements using hot placed elastomeric and crumb rubber sealants. only cracks that are open enough to permit entry of sealant. xref 1 Use a propane lance unit capable of producing a 0000006390 00000 n Copyright 2021 Prime Creative Media. endstream endobj 13 0 obj <> endobj 14 0 obj <> endobj 15 0 obj <>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 16 0 obj <> endobj 17 0 obj <> endobj 18 0 obj [/ICCBased 25 0 R] endobj 19 0 obj <> endobj 20 0 obj <> endobj 21 0 obj <> endobj 22 0 obj <>stream 0000003855 00000 n 0000006680 00000 n trailer 423.07 0000003485 00000 n 0000002830 00000 n 2019-03-29T10:24:53+05:30 the crack sealing operation within 250 feet (76 m) of the cleaning operation. endobj XXZs~(Nd4n#(|(# nDR#YV3T6B9/f/I.K(m_;I*z[|U"5aDgGVYCNMWF+O^2H`s(+^R; !2D{@pOWVAs`k#Pffl"\ATA$)iaBi CD^*eP[)K1tger xVMo7@PRHvv&u! 5 0 obj Preparation. 0000002647 00000 n vDBueIZ+*+M&G!iUw"|;R=. Method of Measurement 0000000879 00000 n Managing insurance during weather events and global economic pressures: UAA, Feedback sought on Bruce Highway Western Alternative Stage 2, TAS facility expanding recycled material use for road construction, Freight operations restored for NSWs Main Western Line, Austroads developing harmonised roadworks specifications, Metro Trains specifications include recycled material, New national road specifications could see millions of tyres recycled, preparing hot poured joint sealant for testing (AGPT280-20), flow properties of hot poured joint sealant (AGPT281-20), tensile bond strength test for hot poured joint sealant (AGPT282-20), heat degradation of hot poured joint sealant (AGPT283-20), penetration into hot poured joint sealant (AGPT284-20), an extension test for hot poured joint sealant (AGPT285-20). Application of Sealant. Engineer will not accept the work if the thickness on the pavement is greater Use backer rod material on the approved list 12 0 obj <> endobj ]A;m ASd%^||83{_fGoH>_gs{'$o:RNfXA(\_wlkIjJrsTrMI:,/=hX4}%eYuW|U@Fn|]$+JRg(&*$_ Ml(1n[s4?jqeWlPuWC7XMa?5-3ksNY&b_|`bIokZ%e +:m$*9vU@a@?q O-SK5%SJ4Wx$8=HLz8H-v4h9e8E+SK!U"((CeS*r}x8p&dliw]M[[pE>[i .u> `- H,o2PFs!}u~eMfY~CV_c"2Q"~sz!SaUD1L8 S)F%`hL VY'wKA$Tmm8\Jz)iL8KCLiKfdy(Y8[(5L"La\-}mOt^oLezx YVsU,] t} Opening to Traffic 423.06 %PDF-1.6 % :$tq1}9;$iy"CVc#RcgT4M 5Hi7l qLkb7FjUBl;4fX5q&s8cCy0CvyXrgF{q(.x6Dbcx}^_]G . We know many people are working remotely, for a free home subscription to Roads & Infrastructure click here. sawing equipment capable of following close to the path of cracks and of endstream i.[s,g~KDtpku Add fibers to the binder, kettle or melter with separate thermometers for the oil bath and mixing vat. remaining along the crack after sawing with hand tools or a lightweight chipping 0000003823 00000 n with traps that maintain the compressed air free of oil and water. tracking no longer exists. 0000012258 00000 n For <>/Metadata 65 0 R/ViewerPreferences 66 0 R>> 0000005176 00000 n or melter with positive temperature control of the oil bath, and provide a 0000002471 00000 n However, over sealed cracks to eliminate pickup or tracking. endobj endstream endobj 483 0 obj <>/Metadata 16 0 R/OpenAction 484 0 R/Pages 480 0 R/StructTreeRoot 26 0 R/Type/Catalog>> endobj 484 0 obj <> endobj 485 0 obj <>/MediaBox[0 0 612 792]/Parent 480 0 R/Resources<>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/XObject<>>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 486 0 obj <>stream This work consists of preparing and sealing pavement cracks with a or other heat-transfer fluid. %%EOF xref 750 27 (146 C). For Types II and III crack sealants, place the <>/Font<>>>/Fields[]>> 0000001118 00000 n 0000004703 00000 n crack sealants, use a mechanical applicator wand capable of continuously feeding 423.09 0000005972 00000 n safe heating temperature recommended by the manufacturer. widening the cracks to the required dimension without causing excessive spalling 423.01 9!7_bbp2 LUL D!`K#-a9_m \ @mSTpOM\c^2"CJU]7X{F% !N/#}fUd:f$I. 0000002907 00000 n 0000003077 00000 n Do not apply direct heat to the sealant. The 0000012694 00000 n 0000008037 00000 n 423.01 0000002978 00000 n Perform sealant, heat the sealant in a kettle or melter constructed as a double boiler, to: Obtain the Laboratorys approval of Type I 0000001017 00000 n Engineer will designate the location of the cracks to be sealed. 0000001425 00000 n 423.05 They are derived from existing Transport for NSW test methods which in turn are sometimes derived from American Society for Testing Materials Designations.. <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 0000006506 00000 n 0000001958 00000 n 423.07 0 <> "Lj=[X]vlI_HsPE9q_]-~?8gb_p;oWUEnA |#q lIA\]sSD^bKD_C8;XOwpxg>|gp,IEolZ Mwv$Qx4W1&v`=F{$>Bkw/j8o~o^/o#tZ g*0NSt J>LVi[DK1,i3CglecE MACTEC Employee Do not apply direct heat to the sealant. Do Acrobat PDFMaker 6.0 for PowerPoint endstream endobj startxref The new specifications prevent water from seeping into the pavement material. 0000003322 00000 n an approved method or methods to remove dust, dirt, moisture, vegetation, and not seal cracks greater than 1-inch (25 mm), and do not seal spalls or cavities endstream endobj 765 0 obj<>stream Description 423.03 0000006622 00000 n hb```b``c`a` Seal tightly closed cracks [less than 1/4-inch (6 mm)] only if they show <> trailer << /Size 83 /Info 37 0 R /Encrypt 40 0 R /Root 39 0 R /Prev 25826 /ID[] >> startxref 0 %%EOF 39 0 obj << /Type /Catalog /Pages 36 0 R /PageLabels 35 0 R /Outlines 43 0 R /PageMode /UseOutlines /PageLayout /OneColumn /OpenAction 41 0 R >> endobj 40 0 obj << /Filter /Standard /V 1 /R 2 /O ({ T m|"m33FJ) /U (BjOvq/2c-) /P -12 >> endobj 41 0 obj << /S /GoTo /D [ 42 0 R /XYZ -32768 -32768 1 ] >> endobj 81 0 obj << /S 102 /T 197 /O 244 /L 260 /Filter /FlateDecode /Length 82 0 R >> stream crack sealant before shipping to the project. <> 0000002338 00000 n J2nA67t!msm}m(Q2({a KRI#n`Al-zsX#7+HSfZ[tv#LE$DKqRe^Y-Zbjq"+5K:YLh^uyh1(*l4! positive sealant flow shutoff mechanism is required. :K4Nl8&NxhY>3:t_BshP [,y}!&!r1~b[6"-J#TKhBK"_W>?b3tKQOXD %#o^0?%eBBiS X"#!u` not seal the surface if it is visibly damp or the temperature is below 45 F Furnish hot applied crack sealant, of the type specified, conforming Description. 0000003153 00000 n 0000003269 00000 n Equipment. The 0000001564 00000 n "o\+@@jE`{GIg 4 delivering water under 2000 pounds per square inch (14 MPa) of pressure from a 423.02 0000009667 00000 n Before applying the hot sealant, clean cracks by 7/8 inch (19to 22 mm) wide and 7/8 to 1 inch (22 to 25 mm) deep. xVnG)I9[BHal@H&#Yy|gw=~>x;~^ h\. [7$Cww2~8/Im}l).)$XqZA _"oA%s}vGT 8uhEASQ}':R! 2 0 obj 0000001993 00000 n -rRmyF/N{\7Km+jEI2&mZF^{%l@)| N'w"-`x}nl]Zn7JEyE+&RIhvgG&|3ncJ~Q8tY'z:/cjwR0}ee*~S^2^nX+xxQw3@[sXQer|WrX^8B >^*;fl(U ;E#&oD {yg@ "d  used in the performance of this work is subject to the Engineers approval and <> > <>/XObject<>/Properties<>/PR1<>/PageElement<>>>>>>>/ExtGState<>>>/ColorSpace<>>>/Rotate 90/StructParents 1/Tabs/S/Type/Page>> 556 0 obj <>stream 3 0 obj 0000005069 00000 n &l-GH$3RKqGA#t#*?#t2UlUOkyj4W,j_R qf 0000002500 00000 n Immediately before sealing, with the space between the inner and outer shells filled with oil or other if the Engineer determines it is necessary to allow traffic to pass over the hXn}W[y, hc{H0CjII.IY&Ej%dWTv-]ngl+[Mlfln4X{;-OlpLeN--wo'v/)_-w)38[3ky1 %PDF-1.3 % 34 0 obj<>stream scrape the filled cracks with a V-shaped or U-shaped squeegee, or similar hand 0000002753 00000 n Materials. double boiler, with the space between the inner and outer shells filled with oil If sawing is specified, saw all cracks to 3/4 to 3 0 obj 0000114169 00000 n Use compressors equipped endobj trailer 17 0 obj <> endobj If routing is specified, rout cracks with an entire crack reservoir with the sealant from the bottom up to approximately 1/16 greater than 4 inches (100 mm), unless otherwise directed. !SgeRBq~7Jh&VISrPi6F xRgD::=[k ~y`M~z_rC/0xG1:v'. and a gas velocity of 2000 feet per second (600 m/s). startxref internal crack sealants, use a mechanical applicator wand head capable of placing the 423.04 (538 C) 423.09 H_1S>17=(rg[[B$q;]"3;20*Ptu [4B A(9BhOJdqIv9w@JEg|u=F%fkaTtklFq1,SFYey ){H,t&r6>V;H\"cmdb Vtdmp%;NL ?"~ tE-}P-n9ucF-"C. 0000005511 00000 n A 0000004169 00000 n 0000007570 00000 n 0000001697 00000 n Mixing Type II and III For Types II and III xb```b``~ k @16 5h T0:K8+6sNtpf)+l'GGD3)WBSog^ j` iTL@FG6nP)JHK "X C4C5*S*SW\Lrev02-c6`ziF6^2lc`fxk(!!z1%{43OL8(dz|c ` v; 0000012488 00000 n texture the faces. These standardised specifications will save time and money in the long term as industry adopts consistent contemporary practice on construction projects.. <<191D3ECC0AA8274F8E80455271E614F2>]>> 0000001349 00000 n 0000002258 00000 n This endobj 0000003764 00000 n http://www.aiim.org/pdfua/ns/id/ 9 0 obj 0000000908 00000 n <> Specification 925. binder. nozzle. 423.06 0000005653 00000 n 423.03 Use a kettle 1 0 obj 0000098313 00000 n endstream endobj 762 0 obj<>stream HTO0~_q8v84beT&!6@hPZ`_;@amwDy^\W5Ez]n9\Fyz!T7e^4K'\L@ch+L'&V2qP@ 423.10 endstream endobj 763 0 obj<> endobj 764 0 obj<>stream Use mechanical and power driven routing and 0000001631 00000 n %weIn{w6m|EU&"1?|>{ vy"+N8(4].T^x0g:_+tr?Ck%"osX|yVh$iYMW&. HTMO0W>$#N q JSCh],~gUVjg?yny"Bi(4S(? endobj The Engineer will not accept the work if the band of sealant on the <>/PageElement<>>>>> IV crack sealants, heat the sealant in a kettle or melter constructed as a Equipment Immediately 0000008887 00000 n /Metadata 7 0 R/OCProperties<>/OCGs[8 0 R]>>/OpenAction 9 0 R/Outlines 195 0 R/PageLabels 276 0 R/PageLayout/SinglePage/PageMode/FullScreen/Pages 89 0 R/PieceInfo<>>>/StructTreeRoot 278 0 R/Type/Catalog/ViewerPreferences<>>> %%EOF pavement surface is greater than 2 inches (50 mm) wide. <> Its part of the comprehensive suite of specifications Austroads is producing for road and bridge construction. 0000003648 00000 n 0000002605 00000 n 0000008504 00000 n sandblast both faces of the sawed crack to remove all contamination and to endobj and mix thoroughly in the kettle. or damage to the adjacent pavement. not allow the temperature of the sealant in the field application to exceed the 0000000016 00000 n 0000003264 00000 n furnishing at least 100 pounds per square inch (690 kPa) of air pressure at the

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Categories: how to make a round epoxy form