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Warm Mix Asphalt, as outlined in OPSS 310 - Appendix C, is required when the minimum ambient temperature conditions for paving set out in Section 12.2 of this specification, are not satisfied. All extra costs for the supply and placement of the Warm Mix Asphalt in place of hot mix asphalt are at the contractor’s expense.
2021-5-13 · HOT MIX ASPHALT SPECIFICATIONS All work involving hot mix asphalt pavements and resurfacing can be covered by using the Maryland State Highway Administration July 2008 Standard Specifications for Construction and Materials in conjunction with the
2021-8-4 · specification opss.prov 313 april 2021 construction specification for hot mix asphalt – end result table of contents 313.01 scope 313.02 references 313.03 definitions 313.04 design and submission requirements 313.05 materials 313.06 equipment 313.07 construction 313.08 quality assurance 313.09 measurement for payment
Asphalt Cement (PGAC) Price Index in Municipal Contracts 310.01 SCOPE This specification covers the requirements for the placement and compaction of hot mix asphalt for Marshall and Superpave mixes. 310.01.01 Specification Significance and Use This specification has been developed for use in provincial- and municipal-oriented Contracts. The
This specification covers the requirements for the materials, equipment, and methods to be followed for proportioning and mixing hot mix asphalt, including recycled mixes and mixes for miscellaneous work. 1150.01.01 Specification Significance and Use . This specification is written as a municipal-oriented specification.
2019-3-2 · The following standards of The Asphalt Institute are also a part of these Specifications: Construction Specifications for Asphalt Concrete, by The Asphalt Institute. Mix Design Methods for Asphalt Concrete, by The Asphalt Institute.
2022-1-22 · Asphalt Mix Design Danny Gierhart, P.E. Asphalt Institute Regional Engineer Tuttle, Oklahoma Asphalt Materials, Mix Designs, and Plants . HMA Mix Design Strength/ Stability Rut Resistance Raveling Durability Crack ... meet specifications - Determine if
2017-11-2 · Graded Asphalt TS 1151 Material Specification for Superpave, Stone Mastic and Warm Mix Asphalt City of Toronto Standard Drawings T-310.050-8 Driveway Thickness Ontario Provincial Standard Specifications OPSS 311 Construction Specification for Asphalt Sidewalk, Driveway and Boulevard for Sidewalk Resurfacing OPSS.MUNI 510 Construction ...
2020-9-20 · (2360) PLANT MIXED ASPHALT PAVEMENT Combined 2360/2350 (Gyratory/Marshall Design) Specification December 11, 2007 This Specification requires the Contractor to provide a mix that complies with all of the design, production, and placement requirements of the specification. The Department does not make any guaranty or
2014-10-20 · POROUS ASPHALT MIX DESIGN Department of Ecology Statewide LID Training Program October 20, 2014 8 • Asphalt materials will comply with WSDOT specifications for Class ½ HMA PG 70-22 (Polymer modified) with the following modifications: • Asphalt cement shall be between 6.0% and 7.0% by total weight.
2019-1-30 · Asphalt Specification Update. SC-M Specifications. SC-M-400 (01/18) Asphalt Mixture Quality Acceptance SC-M-401 (06/07) Mixing Plants for Hot-Mix Asphalt ... Warm Mix Asphalt (WMA) Asphalt Binder and Additives • Updates based on recent changes to the AASHTO test procedures used for grading
2022-2-10 · Section 828—Hot Mix Asphaltic Concrete Mixtures Page 3 C. Acceptance Ensure the mix design has been reviewed and approved by the Department prior to beginning production. 1. Rutting Susceptibility Testing a. Fabricate three beams or six cylindrical specimens from each asphalt mix for the test using GDT 115. b.
2022-2-4 · 1.1 This standard for mix design evaluation uses aggregate and mixture properties to produce a hot-mix asphalt (HMA) job-mix formula. The mix design is based on the volumetric properties of the HMA in terms of the air voids (V ), voids in the mineral aggregate (VMA), and voids . a . filled with asphalt (VFA).
2014-11-26 · oAI’s MS-26 The Asphalt Binder Handbook oAI’s State Binder Spec Database on their website oThe LTPPBind program • Modified grades (UTI >92) require a minimum elastic recovery (ASTM 6084) of 70, or some other PG-Plus test required by the State oRefer to AI’s Binder Spec Database Federal Aviation Administration P-401 Mix Classifications 26
2020-1-29 · Asphalt Mixture Quality Acceptance •SMA -added as a new mix type •Removed old language with 310 forms •Job mix validation -> 3 days -re-validation is required. •QC Tests –Mineral Filler –checked twice/day •Continuous 1500 feet require to obtain cores or gauge reading for acceptance, clarify gore areas are not mainline – travel ...
2022-2-8 · CDOT 2019 STANDARD SPECIFICATIONS BOOK. CDOT 2017 SPECIFICATION BOOK. RECENTLY ISSUED SPECIAL PROVISIONS Recently Issued Special Provisions. Revision of Section 105 HMA Smoothnesss Revision of Section 105 PCCP Smoothnesss. REVISION OF SECTION 403 - HOT MIX ASPHALT MATERIALS Hot Mix Asphalt - Revision
2019-9-16 · Specification Type •ODOT “Pay Items” 448, 446 and others refer to acceptance requirements and cross reference other specifications for mix design and construction requirements •448 – Indicates plant QC testing and acceptance and requires density gage testing for uniform courses >1” •446 – Indicates both plant QC testing and
2019-3-14 · Superpave Hot Mix Asphalt. 8. AASHTO M 231 – Standard Specification for Weighing Devices Used in the Testing of Materials. 9. AASHTO M 332– Standard Specification for Performance-Graded Asphalt Binder Using Multiple Stress Creep Recovery (MSCR) Test. 10. AASHTO M 323– Standard Specification for Superpave Volumetric Mix Design. 11.
2017-1-4 · SPECIFICATIONS 22 CONCLUSIONS 24 RECOMMENDATIONS 25 REFERENCES 26 APPENDIX A 36 ii . SUMMARY The need for adequate compaction of asphalt concrete has been ... Hot mix asphalt concrete is composed of asphalt, mineral aggregate and air. Compaction is the process by which the asphalt and aggregate
2012-8-2 · Asphalt Mix For the Right Road Clark Morrison Pavement Management Unit . What is the Difference Between Asphalt Surface Mixes? SF9.5A S9.5B S9.5C S9.5D . As you go from A to B to C to D: •Liquid AC gets stiffer •AC content generally decreases As a result:
2019-12-30 · Specification 414 is the asphalt-rubber version of 407. Specification 411 is only used for miscellaneous work. ACFC 407, AC 409 and ACFC 411 paving specifications have several things in common. They are “method” specifications where the Contractor must follow a set of prescribed procedures in producing and placing the asphalt.
