iSeal user manual
Contents
1. Aggregate Application Rate AAR Median Particle Size Flakiness Index Loose Unit Weight Dry Bulk Specific Gravity Emulsion Application Rate EAR Trafic Factor Surface Condition Factor Absorption s a Asphalt Content of Emulsion 30 Indiana Seal Coat Design Software Guide 2 Select a file and then click Open B pen 83 Look in r Indiana E L Mame Date modified Type a T 2010 INDOT standard specification pdf 3 18 2011 3 58 PM Adobe j Cancel 9 31 Indiana Seal Coat Design Software Guide To delete files select files by clicking the box then click the Delete button INDOT Seal Coat Design File View Help Genera Summary Attachments standard specification pdf 7861 Fri Mar 18 2011 03 58 13 Aggregate Application Rate AAR Median Particle Size Flakiness Index Loose Unit Weight Dry Bulk Specific Gravity Emulsion Application Rate Trafic Factor Surface Condition Factor Absorption SES Se Pes om Asphalt Content of Emulsion 32 Indiana Seal Coat Design Software Guide 4 2 16 STEP 16 The last step 1 to save your work You can save your work at anytime by typing the keyboard shortcut CTRL S To save your work follow these steps 1 Click the File button NDOT Seal Coa View EK gU TUN Ctrl N Ope2. INDIANA DEPARTMENT OF TRANSPORTATION Seal INDOT SEAL COAT DESIGN SOFTWARE MANUAL Version 1 0 1 May 2011 DISCLAIMER The contents of this manual do not necessarily reflect the official views or policies of the Indiana Department of Transportation INDOT The details in this manual are intended for reference only not as specifications or design guidance In the event that any information presented herein conflicts with the Indiana Design Manual INDOT Standard Specifications or other INDOT policy said policy will take precedence TABLE OF CONTENTS 1 INTRODUCTION beu 1 2 INSTALLLATION GUIDE e iota Dou 2 2T BERORR INSTAL NO eaor ne 2 22 CT NR c 3 3 OVERVIEW eae xta eme 6 Sq APPLICATION MENU 6 3 1 1 6 3 1 2 MEM M 7 3 1 3 A E 7 30 MOLIPLESIEE 8 TOR udi D 9 EN C 10 3 4 1 10 3 4 2 S 11 3 4 3 T 12 3 4 4 SU IIS M 13 3 4 5 ATTACHMENTS Sod pates 14 T cum 15 TSAR UNC HUNG tS ee qe hdi iani 15 49 EXAMPBEE DM CIO DM d UE 16 4 2 1 16 4 2
3. Hakiness Index Enter the flakiness index 22 2 2 Option 2 Measured Input Flakiness Index by providing the test result Flakiness Index Enter the flakiness index 22 User Defined Measured Total 5 0 900 Mass of Passing Particle 9 2 Indiana Seal Coat Design Software Guide 4 2 6 STEP 6 Enter loose unit weight of aggregates used for seal coat application using one of two input options Option 1 User Defined Input loose unit weight by typing in values in the box or using arrows Loose ui ht Enter the loose unit weight ofthe aggregate T 18 80 e User Defined Measured Ibs 3 I Option 2 Measured Input loose unit weight by providing the test result specified by AASHTO T 19 3 Loose Unit Weight Enter the loose unit weight ofthe aggregate AASHTO T 19 80 el User Defined Measured Weight of Aggregate 165 Volume of Cylinder ft 3 24 Indiana Seal Coat Design Software Guide 4 2 7 STEP7 Enter the bulk specific gravity of aggregates used for seal coat application AASHTO T 85 covers determination of the specific gravity of coarse aggregate 4 Dry Bulk Specific Gravity Enter the dry bulk specific gravity AASHTO 85 2 71 4 23 8 STEPS Choose whether the wastage factor or equipment correction factor is used in the seal coat design Findings from the study SPR 3087 recommend using both factors Wastage Factor tis advised tha
4. 2 17 4 2 3 18 4 2 4 19 4 2 5 21 42 6 e 22 42 7 inj M 23 4 2 8 inj P 23 4 2 9 nj S 24 4 2 10 25 4 2 11 E 26 4 2 12 M tiu MEE 27 4 2 13 28 4 2 14 29 4 2 15 30 4 2 16 BERN ce iE CE iM IEEE EU DO 33 5 REFERENCES Indiana Seal Coat Design Software Guide 1 INTRODUCTION The design software INDOT SEAL COAT DESIGN iSeal was developed to aid the seal coat design process and incorporate INDOT seal coat practice The software 15 largely based on the McLeod design method Furthermore one additional factor an equipment factor was implemented into the design process to resolve issues due to discrepancies between the designed rate and the applied rate During development engineers emphasized intuitiveness using the software thus providing more user friendly software In addition the software provides various options when inputting values namely User Defined Typical and Measured User defined allows a user to manually input desired values while Typical provides selection of generally accepted values for a g
5. Bulk Specific Gravity EMULSION PROVIDER EMULSIOM TYPE Emulsion Application Rate EAR INDOT Seal Coat Design Example Trafic Factor Surface Condition Factor Absorption e e Asphalt Content of Emulsion e 18 Indiana Seal Coat Design Software Guide 4 2 4 STEP 4 Enter the median particle size of aggregates used for the seal coat application using one of three input options Option 1 User Defined Input median particle size by typing in values in the box or using arrows Median Particle Size Enter the median particle size 0 24 in User Defined Typical Measured 024 n Option 2 Typical Input median particle size by selecting one of five types of aggregate size Median Particle Size Enter the median particle size 0 User Defined Typical Measured Aggregate Size 11 12 5 16 19 Indiana Seal Coat Design Software Guide Option 3 Measured Input median particle size by providing the sieve analysis result Median Particle Size Enter the median particle size 0 21 in User Defined Typical Measured Passing 20 Indiana Seal Coat Design Software Guide 4 23 5 STEPS Enter Flakiness Index of aggregates used for seal coat application using one of two input options Option 1 User Defined Input Flakiness Index by typing values in the box or using arrows
6. as attaching a file to an email Furthermore it provides a drag and drop function which allows a user to simply drag any file to a software window and automatically the file in that location This feature also provides options to manage multiple files at once by selecting the check box located in the lower left corner of the window Summary Attachments Aggregate Application Rate AAR Median Particle Size Flakiness Index Loose Unit Weight Dry Bulk Specific Gravity Emulsion Application Rate EAR Traffic Factor Surface Condition Factor bsorptian A Asphalt Content of Emulsion 14 Indiana Seal Coat Design Software Guide 4 GETTING STARTED 4 1 LAUNCHING iSeal Run iSeal by double clicking on the 15 icon on your desktop or in your Windows Start menu Documents Pictures Music Games Computer Control Panel Devices and Printers Default Programs Help and Support 15 Indiana Seal Coat Design Software Guide 4 2 DESIGN EXAMPLE The following example illustrates how to design AAR and EAR using 19 step by step Procedures presented in this example are designed to help the first time user to become more familiar with iSeal but hereafter a user may enter and edit values for each required input in any order 4 21 STEP 1 Enter designer name along with design date and DES number INDOT Seal Coat Design ONU
7. desktop w Start application after installation Installation Location CiXProgram Files Continue Cancel Indiana Seal Coat Design Software Guide 6 You have finished installing iSeal and iSeal icon shown below should now appear on your Windows desktop Indiana Seal Coat Design Software Guide 3 OVERVIEW iSeal consists of five tabs namely General AAR EAR Summary and Attachments In addition 1Seal features a status indicator and application menus 3 1 X APPLICATION MENU Application menus are located in the upper left corner of the window and consist of File View and Help 3 1 1 FILE The figure below illustrates the File menu New Ctri N pen Ctri O Save Ctrl 5 Save Close Ctrl W Exit Ctrl Q e New Opens a new sheet Up to five sheets can be opened at the same time Keyboard shortcut CRTL e Open Opens the selected file Keyboard shortcut CRTL e Save Saves the current work to a folder on your hard disk The name of the file is automatically generated as Date Time indot and the default file save location is set to your computer s desktop Once the file 1s saved it saves the current work to a existing saved file Keyboard shortcut CRTL 5 e Save As Saves the current work to a folder on your hard disk The name of the file is automatically generated as Date Time indot and the default file save location is set to your computer s desktop Keyboard short
8. e 4 hka File View Help General _ Summary Attachments e DESIGN DATE 03 08 2011 DESIGMER muuuuume DES DISTRICT va SUBDISTRICT ROAD NAME Aggregate Application Rate AAR FROM LOCATION Median Particle Size TO LOCATION Flakiness Index LANE MILES Loose Unit Weight Dry Bulk Specific Gravity EXISTING CONST EXISTING PAVMT TYPE Emulsion Application Rate EAR SURFACE CONDITION EVALUATION Trafic Factor CRACK SEALING FILLING Surface Condition Factor ON EXISTING PAVEMENT Absorption AGG PROVIDER Asphalt Content of Emulsion AGG SOURCE QUARRY 16 Indiana Seal Coat Design Software Guide 4 2 2 STEP 2 Enter location information including existing pavement type and condition Lane miles are automatically calculated once reference points are presented IIT ELSE NE E File View Help General Summary Attachments DESIGN DATE 03 08 2011 DESIGNER Jusang Lee DES 115101 a a R T T DISTRICT SUBDISTRICT Fowler ROAD NAME Us 52 FROM LOCATION Cumberland Ave Median Particle Size JH 0 eie eenuuEEERHERHERHERHERHERHERHERHEREHERER TO LOCATION Klondike Rd A ja Flakiness Index LANE MILES ADT 5000 EXISTING CONST Feb 1 2001 Loose Unit Weight Bulk Specific Gravity EXISTING SURFACE CONDITIO
9. M LOCATION Median Particle Size TO LOCATION Flakiness Index LAME MILES Loose Unit Weight ADT Dry Bulk Specific Gravity EXISTING CONST EXISTING PAVMT TYPE Emulsion Application Rate EAR SURFACE CONDITION EVALUATION Trafic Factor CRACK SEALING FILLING Surface Condition Factor ON EXISTING PAVEMENT Absorption AGG PROVIDER Asphalt Content of Emulsion Indiana Seal Coat Design Software Guide 3 3 STATUS INDICATOR The status indicator 1 located in the lower left corner of the window and provides an overview of required inputs The figure below illustrates how the status indicator displays once any change in the values of each required input 15 detected It is advised that a user verify their inputs on the Summary tab since the status indicator does not check the validity of the input value Aggregate Application Rate AAR Aggregate Application Rate AAR Median Particle Size Median Particle Size Flakiness Index Flakiness Index Loose Unit Weight Loose Unit Weight Dry Bulk Specific Gravity Dry Bulk Specific Gravity Emulsion Application Rate Emulsion Application Rate Trafic Factor Trafic Factor surface Condition Factor surface Condition Factor Absorption Absorption Asphalt Content of Emulsion Asphalt Content of Emulsion Indiana Seal Coat Design Software Guide 3 4 TAB 3 4 1 GENERAL The General tab is the default screen when the software is launched This allows a use
10. N Emulsion Application Rate EAR EVALUATION Traffic Factor CRACK SEALING FILLING Surface Condition Factor ON EXISTING PAVEMENT P omannERRERERRERRERERERERRRRRRERRERRRRRRRRRRREEREEREERR RC wa Absorption AGG PROVIDER Asphalt Content of Emulsion SOURCE QUARRY For district selection the user can choose from one of six districts of Indiana Once a district 1s selected a list of subdistricts corresponding to the selected district becomes available Crawfordsville Crawfordsville Fowler Fort Wayne Cloverdale Greenfield Crawfordsville LaPorte Fowler seymour Frankfort Vincennes Terre Haute 17 Indiana Seal Coat Design Software Guide 4 2 3 STEP3 Enter material information and additional comments in the blank space provided For aggregate and emulsion type selection a user can only choose from the list provided based on INDOT Standard Specification 2 Indiana aggregate No 11 and AE 90S are selected in this example B INDOT Seal Coat Design File View Help General Summary Attachments TO LOCATION Klondike Rd LANE MILES ADT EXISTING PAVMT CONST EXISTING PAVMT TYPE SURFACE CONDITION EVALUATION I Aggregate Application Rate AAR CRACK SEALINGIFILLING EXISTING PAVEMENT Median Particle Size go7 9 3RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRERSEEERSRERREREREONM AGG PROVIDER Flakiness Index Loose Unit Weight AGG SOURCE QUARRY AGG TYPE Dry
11. Software Guide 3 4 4 SUMMARY The Summary tab presents all input values as a summary and instantly updates as any changes occurs in selected values A small box featured in right side of each line displays which type of value 15 used for each type of factor AAR and EAR are also automatically calculated and displayed once the required data are defined in the software and update once any change in the value of each factor 15 detected The Summary tab also features a Print Report option button in the left lower corner of the window which allows a user to print detailed report A detailed report shows every value input by a user and step by step calculation of the AAR and EAR PDF format The figures below illustrate how Summary tab displays type of factor as well as AAR and EAR General EAR Summary Aflachments Median Particle Size 0 in 0 22 in Flakiness Index 0 36 22 Loose Unit Weight 0 s i 90 miis Dry Bulk Specific Gravity 0 271 Wastage Factor 0 Yes Equipment Correction Factor 0 Yes Traffic Factor 0 0 7 Surface Condition Factor 0 0 Absorption 0 0 31 Asphalt Content of Emulsion 50 65 Aggregate Application Rate AAR data 157 g 2439 ja Emulsion Application Rate EAR enough data J g 0 25 Indiana Seal Coat Design Software Guide 3 4 5 ATTACHMENTS The Attachments tab displays list of attached files This feature essentially works the same way
12. cut CRTL A e Save As Closes the current sheet Keyboard shortcut CRTL W Indiana Seal Coat Design Software Guide e Exit Closes the entire program If there are multiple sheets it closes them all at the same time Keyboard shortcut CRTL 3 1 2 VIEW The figure below illustrates the View menu This allows a user to switch between different tabs and displays the keyboard shortcuts designated for each tab INDOT Seal Coat Design file View Hep _ General Ctrl 1 AAR Ctrl 3 Summary Ctri 4 Attachments Ctrl 5 3 1 5 HELP The figure below illustrates the Help menu This provides the manual and software version information B INDOT Seal Coat Design File View Manual A About L 1 Indiana Seal Coat Design Software Guide 3 2 MULTIPLE SHEETS iSeal allows a user work with a number of sheets up to five And a user can easily switch between sheets in iSeal using either their keyboard shortcut CTRL Tab or mouse by clicking on an individual sheet The figure below illustrates how multiple sheets are shown in iSeal along with their file name The current sheet 15 indicated by darker color INDOT Seal Coat Design Meri Te Untitled Untitleds Untitled Untitled5 EAR Summary Attachments DESIGN DATE DESIGNER DES DISTRICT SUBDISTRICT ROAD NAME Aggregate Application Rate AAR FRO
13. iven factor Measured accepts experiment data and then converts this into a corresponding value Indiana Seal Coat Design Software Guide 2 INSTALLLATION GUIDE 2 1 BEFORE INSTALLING iSeal was developed using ADOBE Flex technology and requires ADOBE AIR 2 6 to run application You can download ADOBE AIR 2 6 or newer version from http get adobe com air In addition you need to check that your computer has the following minimum requirements to run iSeal Windows Intel Pentium 4 processor e Microsoft Windows XP Home Professional or Tablet PC Edition with Service Pack 2 or 3 Windows Server 2003 or later 512MB of RAM e Intel Core amp Duo e Mac OS X v 10 4 9 or later 512 of RAM e Intel Pentium 4 processor Fedora Core 12 Ubuntu v 9 or later or openSUSE v 11 2 or later 512 of RAM Indiana Seal Coat Design Software Guide 2 2 INSTALLING ISEAL To install iSeal follow these steps 1 Before you can install iSeal you will need to download ADOBE AIR 2 6 or newer version and install it If you have already done this you can skip this step 2 Download iSeal installer from TBD The iSeal installer icon should appear on your desktop similar to the one below 3 Run iSeal Installer by double clicking on iSeal_Install icon on your desktop An application install status window should appear followed by an application install window Click the Continue butt
14. n Ctri O Save Ctrl 5 Save As Ctrl Close Ctrl W Ctrl Q 2 Click either the Save or the Save As Ctrl M Open Ctri O Ctrl 5 Close Ctrl W ipie Exit Ctrl Q 33 Indiana Seal Coat Design Software Guide 5 5 1 Indiana Department of Transportation The Indiana Design Manual 2010 Indiana Department of Transportation Online Indiana Department of Transportation January 21 2010 http www in gov dot div contracts standards dm 2 Standard Specifications s l Indiana Department of Transportation 2010 3 AASHTO Standard Method of Test for Bulk Density and Voids in Aggregate s l American Association of State Highway Transportation Officials AASHTO T 19 4 Standard Method of Test for Specific Gravity and Absorption of Coarse Aggregate s l American Association of State Highway and Transportation Officials 2010 AASHTO T 85 34
15. on to continue Installing iSeal Please wait ENEHBESZHEHBEBEEH Cancel 4 Application Install INDOT Seal Coat Design Installation Preferences w Install amp dobe AIR 2 6 required w Add shortcut icon to my desktop w Start application after installation Installation Location C Program Files Continue Cancel Indiana Seal Coat Design Software Guide 4 You will be asked whether ADOBE AIR to be installed or not if you have not already installed ADOBE AIR in your computer Click the Agree button to continue 4 Application Install I Ed INDOT Seal Coat Design Adobe required component This installer will setup Adobe AIR software that enables web connected desktop applications Please review and agree to the licenze agreement to continue ADOBE SYSTEMS INCORPORATED Personal Computer Software License Agreement 1 WARRANTY DISCLAIMER BINDING AGREEMENT AND ADDITIONAL TERMS AND AGREEMENTS 1 1 WARRANTY DISCLAIMER THE SOFTWARE OTHER INFORMATION IS DELIVERED YOU IS AND WITH ALL FAULTS ITS SUPPLIERS AND CERTIFICATION AUTHORITIES D CANNOT By clicking the I Agree button I acknowledge that I have read and accept the terms of the above agreement 5 You will then have to specify the installation location and click the Continue button 4 Application Install INDOT Seal Coat Design Installation Preferences w Add shortcut icon to my
16. r to input general information regarding specific seal coat design including designer information and location along with existing pavement condition and material type and source The District and Sub district features are Indiana s and existing pavement type selections are constructed based on the Indiana Design Manual Chapter 52 1 INDOT Seal Coat Fle View Help Summary Attachments DESIGN DATE 02 08 2011 DESIGMER DES DISTRICT SUBDISTRICT ROAD Aggregate Application Rate AAR FROM LOCATION Median Particle Size TOLOCATION Flakiness Index Loose Unit Weight ADT Dry Bulk Specific Gravity EXISTING PAVMT CONST EXISTING PAVMT TYPE Emulsion Application Rate EAR SURFACE CONDITION EVALUATION Trafic Factor CRACK SEALING FILLING Surface Condition Factor ON EXISTING PAVEMENT Absorption AGG PROVIDER Asphalt Content of Emulsion AGG SOURCE QUARRY 10 Indiana Seal Coat Design Software Guide 3 4 2 AAR The tab presents a user to input values required to calculate the aggregate application rate including Median Particle Size Flakiness Index Loose Unit Weight Dry Bulk Specific Gravity Wastage Factor and Equipment Correction Factor The Typical input option in the median particle size box allows a user to select among widely used sizes of aggregates such as Indiana aggregates No 11 No 12 and SC 16 Upon selection the software input
17. s Option 1 User Defined Input the asphalt content of the emulsion by typing values in the box or using arrows Asphalt Content of Emulsion Enter the residual asphalt content of binder in percentage 65 User Defined Typical Option 2 Typical Input the asphalt content of the emulsion by selecting one of four types of emulsions specified in the INDOT Specification Asphalt Content of Emulsion Enter the residual asphalt content af binderin percentage 65 User Defined Typical Emulsion Type RS 2 90 905 HFRS 2 27 Indiana Seal Coat Design Software Guide 4 2 13 STEP 13 Review the input values iSeal generates the AAR and EAR once the necessary input values are presented B INDOT Seal Coat Design C Users Hyung Jun Ahn File View Help General Summary Attachments Median Particle Size Flakiness Index Default Loose UnitWeight E Dry Bulk Specific Gravity Wastage Factor Equipment Correction Factor Aggregate Application Rate AAR Trafic Factor 0 7 Median Particle Size Surface Condition Factor 5 Flakiness Index Absorption Asphalt Content of Emulsion Aggregate Application Rate AAR 24 39 lbs yd Loose Unit Weight Dry Bulk Specific Gravity Emulsion Application Rate EAR 0 25 al d Emulsion Application Rate EAR Traffic Factor Surface Condition Factor Absorption Asphalt Content of Emulsion Print Report 28 Indiana Seal Coat De
18. s the median particle size accordingly values are based on INDOT Standard Specification 2 The values for Flakiness Index generally range from 10 to 25 Loose Unit Weight and Dry Bulk Specific Gravity should be obtained under AASHTO T 19 3 and T 85 4 Although the last two factors which are a wastage factor and an equipment correction factor are optional it is strongly advised that the user apply these factors _ INDOT Seal Coat Design File View Help General Summary Attachments Median Particle Size Enter the median particle size 0 in User Defined Typical Measured Flakiness Index Agaregate Application Rate 999 Enterthe flakiness index 0 96 Median Particle Size Flakiness Index UserDefined Measured Loose Unit Weight Dry Bulk Specific Gravity Loose Unit Weight Enter the loose unit weight of the aggregate AASHTO 19 0 Emulsion Application Rate EAR Traffic Factor UserDefined Measured Surface Condition Factor Absorption Asphalt Content of Emulsion Dry Bulk Specific Gravity Enter the dry bulk specific gravity AASHTOT85 0 11 Indiana Seal Coat Design Software Guide 3 4 5 EAR The tab allows a user to input values required to calculate the emulsion application rate including Traffic Factor Surface Condition Factor Absorption and Asphalt Content of Emulsion Traffic factor 1s calculated based on the average daily traffic of the road The Traffic Factor contribu
19. sign Software Guide 4 2 14 STEP 14 If you would like to print a detailed report that contains general information as well as each step of the seal coat design calculation click the Print Report button located at the bottom of the window iSeal will generate report in PDF format Desi D i LE 2 uza 8 sE x INDOT Seal Coat Design C Users Hyung Jun Ahn Desktop Sealcoatexample indot kt 9 a gt a View Help General Summary Attachments Median Particle Size 0 22 in Flakiness Index 2 2 E Default Loose UnitWeight 90 lr Dry Bulk Specific Gravity Wastage Factor Equipment Correction Factor Aggregate Application Rate AAR Trafic Factor 0 Median Particle Size Surface Condition Factor Flakiness Index Unit Weight Bose comm Asphalt Content of Emulsion Dry Bulk Specific Gravity Aggregate Application Rate AAR 24 39 a Emulsion Application Rate EAR 0 25 ya Emulsion Application Rate EAR Trafic Factor Surface Condition Factor Absorption BEBENNENNENNN Be Print Report Asphalt Content of Emulsion 29 Indiana Seal Coat Design Software Guide 4 2 15 STEP 15 The user can attach any type of file with no size limit The figure below illustrates how to add or delete attached files To add files follow these steps 1 Click the Attach a File button B INDOT Seal Coat Design uM File View Help General EAR Summary Attachments
20. t a wastage factor is applied for all size of aggregates Check to apply wastage factor 10 Equipment Correction Factor tis advised that an equipment correction factor is applied for 12 B Check to apply an equipment correction factor 23 Indiana Seal Coat Design Software Guide 4 2 9 STEP 9 Select one of five categories of average daily traffic for road segments on which the seal coat will be applied Traffic Factor Select one based on expected average daily vehicles 0 7 Avg Daily Traffic under 100 100 ta 500 500 to 1000 1000 to 2000 over 2000 24 Indiana Seal Coat Design Software Guide 4 2 10 STEP 10 Select one of five categories of surface condition for road segments on which the seal coat will be applied Surface Condition Factor Select one which closely resembles existing surface texture 0 Black flushed asphalt Smooth non porous Slightly porous oxidized Slightly pocked porous oxidized RB 25 Indiana Seal Coat Design Software Guide 4 2 11 STEP 11 Enter the water absorption of aggregates used for the seal coat application AASHTO T 85 covers determination of water absorption of coarse aggregate 4 Enter the water absorption in percentage AASHTO T85 0 31 26 Indiana Seal Coat Design Software Guide 4 2 12 STEP 12 Enter the asphalt content of the emulsion used for the seal coat application using one of two input option
21. tes significantly in designing EAR since it determines the average embedment depth which ranges from 60 to 85 of the average least dimension of aggregates The Surface Condition Factor features five pictures to help a user determine the existing pavement condition and improve objectivity when selecting categories The input value for Absorption 1s the water absorption of aggregates although aggregate is mixed with emulsion in a seal coat application This 1s mainly due to lack of testing methods that can measure the actual amount of emulsion absorbed by aggregates The Typical input option is also available under the Asphalt Content of Emulsion box which allows a user to select among widely used types of emulsion namely RS 2 RS 2P 905 and HFRS 2 Upon selection the software inputs the asphalt content of the emulsion accordingly values are based on INDOT Standard Specification 2 General EAR Summary Attachments Traffic Factor select ane based expected average daily vehicles 0 Avg Daily Traffic under 100 100 ta 500 500 to 1000 Aggregate Application Rate AAR 1000 to 2000 Median Particle Size Flakiness Index over 2000 Loose Unit Weight Dry Bulk Specific Gravity Surface Condition Factor select ane which closely resembles existing surface texture Emulsion Application Rate EAR Trafic Factor Surface Condition Factor Absorption Asphalt Content of Emulsion 12 Indiana Seal Coat Design
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