1、*USACE / NAVFAC / AFCESA / NASA UFGS-32 12 18 (August 2008)-Preparing Activity: USACE SupersedingUFGS-32 12 18 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated July 2008*SECTION TABLE OF CONTENTSDIVISION 32 - EXTERIOR IMPROVEMENTSSECTION 32 12 18RESIN MO
2、DIFIED PAVEMENT SURFACING MATERIAL08/08PART 1 GENERAL1.1 REFERENCES1.2 SYSTEM DESCRIPTION1.2.1 Asphalt Mixing Plant1.2.2 Asphalt Paver1.2.3 Receiving hopper1.2.4 Automatic Grade Control1.2.5 Slurry Grout1.3 SUBMITTALS1.4 QUALITY ASSURANCE1.4.1 Aggregates1.4.1.1 Sampling and Testing1.4.1.2 Sources1.4
3、.2 Bituminous Materials1.5 DELIVERY, STORAGE, AND HANDLING1.5.1 Mineral Aggregates1.5.2 Bituminous Materials1.5.3 Slurry Grout Sand1.5.4 Cementitious Materials1.5.5 Open Graded Bituminous Mixture1.6 ENVIRONMENTAL REQUIREMENTSPART 2 PRODUCTS2.1 AGGREGATE2.1.1 Coarse Aggregate2.1.2 Crushed Aggregates2
4、.1.3 Open-Graded Mix Aggregate2.1.4 Slurry Grout Sand2.1.5 Filler (Fly Ash)2.2 BITUMINOUS MATERIAL2.3 CEMENT2.4 CROSS POLYMER RESIN2.5 CURING COMPOUND2.6 JOB MIX FORMULA FOR OPEN-GRADED ASPHALT AND SLURRY GROUTSECTION 32 12 18 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitte
5、d without license from IHS-,-,-2.6.1 Open Graded Asphalt Job Mix Formula2.6.1.1 Initial Laboratory Procedure2.6.1.2 Specimen Production2.6.1.3 Measuring voids total mix (VTM)2.6.1.4 Job-Mix Formula Submittal2.6.2 Job Mix Formula for Slurry Grout2.6.2.1 Initial Laboratory Procedure2.6.2.2 Mixing2.6.2
6、.3 Viscosity Testing2.6.2.4 Job-Mix Formula SubmittalPART 3 EXECUTION3.1 PREPARATION OF OPEN GRADED MIXTURES3.2 WATER CONTENT OF AGGREGATES3.3 TRANSPORTATION OF MIXTURE3.4 TEST SECTION3.5 SURFACE PREPARATION OF UNDERLYING COURSE3.6 TACK COATING3.7 PLACING OPEN GRADED BITUMINOUS MIXTURE3.7.1 Rollers3
7、.7.2 Smoothing of Open Graded Bituminous Mixture3.7.3 Protection of Ungrouted Pavement3.8 PREPARATION OF SLURRY GROUT3.9 PLACING SLURRY GROUT3.10 JOINTS3.10.1 Joints Between Successive Lanes of RMP3.10.2 Joints Between RMP and Adjacent Pavements3.11 CURING3.12 PROTECTION OF GROUTED PAVEMENT3.13 CONT
8、RACTOR QUALITY CONTROL3.13.1 General Quality Control Requirements3.13.2 Quality Control Testing3.13.3 Asphalt Content3.13.4 Gradation3.13.5 Temperatures3.13.6 Aggregate Moisture3.13.7 Moisture Content of Mixture3.13.8 Air Voids3.13.9 Grade and Smoothness3.13.9.1 Grade3.13.9.2 Smoothness3.13.10 Job-M
9、ix-Formula3.14 ACCEPTABILITY OF WORK3.14.1 General3.14.2 Field Sampling of RMP Materials3.14.2.1 Open Graded Bituminous Mixture3.14.2.2 Slurry Grout3.14.2.3 Core Samples3.14.3 Thickness, Grade and Surface-Smoothness Requirements3.14.3.1 Thickness3.14.3.2 Surface Smoothness3.14.3.3 Surface Texture3.1
10、4.3.4 Grade- End of Section Table of Contents -SECTION 32 12 18 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-32 12 18 (August 2008)-Preparing Activity: USACE SupersedingUFGS-32 12 18 (April 2006)UNIFIED F
11、ACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated July 2008*SECTION 32 12 18RESIN MODIFIED PAVEMENT SURFACING MATERIAL08/08*NOTE: This guide specification covers the requirements for resin modified pavement surfacing material.Edit this guide specification for project specific
12、 requirements by adding, deleting, or revising text. For bracketed items, choose applicable items(s) or insert appropriate information.Remove information and requirements not required in respective project, whether or not brackets are present.Comments and suggestions on this guide specification are
13、welcome and should be directed to the technical proponent of the specification. A listing of technical proponents, including their organization designation and telephone number, is on the Internet.Recommended changes to a UFGS should be submitted as a Criteria Change Request (CCR).*PART 1 GENERAL*NO
14、TE: A representative of the Airfield and Pavements Branch, Geotechnical and Structures Laboratory, U.S. Army Engineer Research and Development Center (CERDC) should be consulted in the planning and designing of an RMP.*1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the
15、 text of the guide specification. The publications are referred to in the text by basic designation only and listed in SECTION 32 12 18 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-this paragraph by organization, designation, date, and title
16、.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Reference Article to automatically place the reference in the Reference Article. Also use the Reference Wizards Check Reference feature to update the issue dates.References not used in the text will automat
17、ically be deleted from this section of the project specification when you choose to reconcile references in the publish print process.*The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation o
18、nly.AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS (AASHTO)AASHTO M 320 (2005) Performance-Graded Asphalt BinderASTM INTERNATIONAL (ASTM)ASTM C 127 (2007) Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse AggregateASTM C 128 (2007a) S
19、tandard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Fine AggregateASTM C 131 (2006)Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles MachineASTM C 136 (2006) Standard Test Method for Sieve A
20、nalysis of Fine and Coarse AggregatesASTM C 150 (2007) Standard Specification for Portland CementASTM C 566 (1997; R 2004) Standard Test Method for Total Evaporable Moisture Content of Aggregate by DryingASTM C 618 (2008) Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan f
21、or Use in ConcreteASTM C 88 (2005) Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium SulfateASTM D 140 (2001; R 2007) Sampling Bituminous SECTION 32 12 18 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Mate
22、rialsASTM D 1461 (1985; R 2006) Moisture or Volatile Distillates in Bituminous Paving MixturesASTM D 2041 (2003a) Theoretical Maximum Specific Gravity and Density of Bituminous Paving MixturesASTM D 2172 (2005) Quantitative Extraction of Bitumen from Bituminous Paving MixturesASTM D 2216 (2005) Labo
23、ratory Determination of Water (Moisture) Content of Soil and Rock by MassASTM D 3381 (2005) Viscosity-Graded Asphalt Cement for Use in Pavement ConstructionASTM D 4125 (2005) Asphalt Content of Bituminous Mixtures by the Nuclear MethodASTM D 4791 (2005e1) Flat Particles, Elongated Particles, or Flat
24、 and Elongated Particles in Coarse AggregateASTM D 5444 (2005) Mechanical Size Analysis of Extracted AggregateASTM D 6307 (2005) Asphalt Content of Hot Mix Asphalt by Ignition MethodASTM D 70 (2008) Specific Gravity and Density of Semi-Solid Bituminous Materials (Pycnometer Method)ASTM D 75 (2003) S
25、tandard Practice for Sampling AggregatesASTM D 995 (1995b; R 2002) Mixing Plants for Hot-Mixed, Hot-Laid Bituminous Paving MixturesU.S. ARMY CORPS OF ENGINEERS (USACE)COE CRD-C 300 (1990) Specifications for Membrane-Forming Compounds for Curing Concrete1.2 SYSTEM DESCRIPTION1.2.1 Asphalt Mixing Plan
26、tProvide a bituminous asphalt plant with enough capacity to produce the quantities of bituminous mixtures required for the project and conforming to the requirements of ASTM D 995, with the following changes:a. Testing Facilities. Provide laboratory facilities at the plant for the use of the Governm
27、ents acceptance testing and the Contractors quality control testing.SECTION 32 12 18 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-b. Storage Bins. Use of storage bins for temporary storage of hot-mix asphalt will be permitted as follows:(1)
28、The asphalt mixture may be stored in insulated storage bins for a period of time not exceeding 1 hour.(2) Provide hauling equipment, paving machines, rollers, miscellaneous equipment, and tools in sufficient numbers, capacity and in proper working condition to place the asphalt paving mixtures at a
29、rate equal to the plant output.1.2.2 Asphalt PaverProvide asphalt pavers which are self-propelled, with a vibrating screed, heated as necessary, and capable of spreading and finishing courses of hot-mix asphalt meeting the specified thickness, smoothness, and grade. The paver shall have sufficient p
30、ower to propel itself and the hauling equipment without adversely affecting the finished surface.1.2.3 Receiving hopperThe paver shall have a receiving hopper of sufficient capacity to permit a uniform spreading operation. The hopper shall be equipped with a distribution system to place the mixture
31、uniformly in front of the screed without segregation. The screed shall effectively produce a finished surface of the required evenness and texture without tearing, shoving, or gouging the mixture.1.2.4 Automatic Grade ControlIf an automatic grade control device is used, equip the paver with a contro
32、l system capable of automatically maintaining the specified screed elevation. The control system shall be automatically actuated from either a reference line and/or through a system of mechanical sensors, or sensor-directed mechanisms or devices which will maintain the paver screed at a predetermine
33、d transverse slope and at the proper elevation to obtain the required surface. The transverse slope controller shall be capable of maintaining the screed at the desired slope within plus or minus 0.1 percent. The transverse slope controller shall not be used to control grade. The controls shall be c
34、apable of working in conjunction with any of the following attachments:a. Ski-type device of not less than 9.14 m 30 feet in length.b. Taut stringline set to grade.c. Short ski or shoe for joint matching.d. Laser control.1.2.5 Slurry GroutThe additional requirements for production of slurry grout fo
35、r the Resin Modified Pavement (RMP) are a concrete batch plant, a ready mix truck, or portable mixer for grout mixing, and small 1.8 metric ton 2 ton (maximum) tandem steel wheeled vibratory roller for compaction of RMP.SECTION 32 12 18 Page 6Provided by IHSNot for ResaleNo reproduction or networkin
36、g permitted without license from IHS-,-,-1.3 SUBMITTALS*NOTE: Review submittal description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the following list to reflect only the submittals required for the project. Submittals should be kept to the minimum required for adequate qua
37、lity control.A “G” following a submittal item indicates that the submittal requires Government approval. Some submittals are already marked with a “G”. Only delete an existing “G” if the submittal item is not complex and can be reviewed through the Contractors Quality Control system. Only add a “G”
38、if the submittal is sufficiently important or complex in context of the project.For submittals requiring Government approval on Army projects, a code of up to three characters within the submittal tags may be used following the “G“ designation to indicate the approving authority. Codes for Army proj
39、ects using the Resident Management System (RMS) are: “AE“ for Architect-Engineer; “DO“ for District Office (Engineering Division or other organization in the District Office); “AO“ for Area Office; “RO“ for Resident Office; and “PO“ for Project Office. Codes following the “G“ typically are not used
40、for Navy, Air Force, and NASA projects.Choose the first bracketed item for Navy, Air Force and NASA projects, or choose the second bracketed item for Army projects.*Government approval is required for submittals with a “G“ designation; submittals not having a “G“ designation are for Contractor Quali
41、ty Control approval.information only. When used, a designation following the “G“ designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-04 SamplesOpen Graded Asphalt Job Mix FormulaJob Mix
42、Formula for Slurry GroutMaterials required to produce the open graded asphalt mixture and slurry grout job-mix-formulas in the quantities indicated below.Aggregates representing each stockpile to be used in the production of the open-graded asphalt mixture: 45 kg 100 pounds eachBituminous Material 1
43、9 liters 5 gallonsSlurry Grout Sand 23 kg 50 poundsFly Ash 23 kg 50 poundsCement 23 kg 50 poundsSECTION 32 12 18 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Cross Polymer Resin 4 liters l gallonAlong with the Contractors preliminary job mix
44、 formulas, deliver samples, 30 days before starting production, to U.S. Army Engineer Waterways Experiment Station Research and Development Center, 3909 Halls Ferry Road, Vicksburg, Mississippi, 39180-6199, ATTN: CEWESERD-GP-Q.SD-06 Test ReportsCoarse Aggregate; G; G, _Coarse and Fine Aggregates; G;
45、 G, _Open-Graded Mix Aggregate; G; G, _Bituminous Material; G; G, _, _Slurry Grout Sand; G; G, _Filler (Fly Ash); G; G, _Job Mix Formula for Slurry Grout; G; G, _Contractor Quality Control; G; G, _Aggregate and QC test results. Conduct slurry grout viscosity tests immediately prior to application on the pavement surface and 30 minutes thereafter.SD-07 CertificatesCement; G; G, _Cross Polymer Resin;
