1780 search results for work mix
3370302-724IMPL
mixtures. A list of aggregates approved for use in friction course may be available on the Department’s, for friction courses may be used. Mixtures utilizing High Polymer (HP) binder are not allowed to contain, polymer binder may be substituted in a mixture with PG 76-22 binder at no additional cost, of approved friction course aggregates for FC-5 mixtures Minimum percentage of approved friction course aggregates for FC-9.5 and FC-12.5 mixtures Percentage of hydrated lime required in FC-5
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/fy-2024-25/review/implemented/3370302-724impl.pdf?sfvrsn=76ea929b_1SS2340000
are designated as B-12.5. The Contractor may use a Type SP-12.5 mixture, (Traffic Level B or C) in lieu, Mixture Acceptance as specified in 234-5. The selection shall be made at the preconstruction conference and shall apply to all mixes, including base, structural and friction course mixes, on the entire project. On Contracts having both Traffic Level A or B and Traffic Level C, D or E asphalt mixtures, (RAP):RAPmay be used as a component material of the asphalt mixture provided the requirements
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2008/january-2008/workbook/ss2340000.pdf?sfvrsn=b806a02b_03300601-723 FHWA
the mixture is hot, scarify the surface and add fresh mixture. 330-6.1.7 Hand Work: In limited areas, the mixture by hand. 3300601 All Jobs HOT MIX ASPHALT - GENERAL CONSTRUCTION REQUIREMENTS. (REV, is hot, scarify the surface and add fresh mixture. 330-6.1.7 Hand Work: In limited areas where, Specifications Office Section: 330 Proposed Specification: 3300601 Hot Mix Asphalt - General, Construction Engineer 3300601 All Jobs HOT MIX ASPHALT - GENERAL CONSTRUCTION REQUIREMENTS. (REV
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/fy-2023-24/review/fhwa/3300601-723-fhwa.pdf?sfvrsn=e4418d1c_23370000SS
COURSES 337-1 Description. Constructanasphaltconcretefrictioncoursepavement with the type of mixture specified in the Contract, or when offered as alternates, as selected. This Section specifies mixes, or modifications specified herein for the various mixtures. When called for in the Contract Documents, specified herein for the various mixtures. 337-2.4 Fine Aggregate: Meet the requirements of Section 902, and any additional requirements or modifications specified herein for the various mixtures
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2005/january-2005/workbook/3370000ss.pdf?sfvrsn=e930b606_03370000SS
COURSES 337-1 Description. Constructanasphaltconcretefrictioncoursepavement with the type of mixture specified in the Contract, or when offered as alternates, as selected. This Section specifies mixes, or modifications specified herein for the various mixtures. When called for in the Contract Documents, specified herein for the various mixtures. 337-2.4 Fine Aggregate: Meet the requirements of Section 902, and any additional requirements or modifications specified herein for the various mixtures
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2005/january-2005/workbook/3370000sse7b27216813e42deb42434fafd6bc051.pdf?sfvrsn=648808be_0D3320000.do
clay balls in the mixture. Use nonplastic sand suitable for use in bituminous mixtures as determined, materials shipped to the asphalt plant at their destination. 332-3 Composition of Mixture. 332-3.1 General: Use a bituminous mixture composed of a combination of aggregate (coarse, fine, or mixtures, the size of the LOT as specified in 331-6 for the bituminous mixture accepted at the plant, the several aggregate fractions in such proportions that the resulting mixture meets the grading
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2003/january-2003/workbook/d3320000.do.pdf?sfvrsn=1b3638db_02024_Evaluation of Enhanced-Friction Asphalt Overlays and Surface Treatments
on the gradation of the aggregate in the mixture. Dense-graded mixtures generally have a tighter, for the increased friction of this particular mix was a higher sand content. Finally, four of the six mixes, mixes outperformed the control mix. The improvement from no crushed gravel to 25% crushed gravel, Technology at Auburn University 277 Technology Parkway Auburn, AL 36830 10. Work Unit No. 11, very good friction performance but has a high cost. This study examined asphalt surface mixtures
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/materials/pavement/research/reports/fcpe/2024_evaluation-of-enhanced-friction-asphalt-overlays-and-surface-treatments.pdf?sfvrsn=a8e4e8d5_13460203-723FHWA
Mixing: Produce a completely uniform mixed concrete in a truck mixer for a minimum of 70 to 100, , and admixtures. Submit both mixes for approval as separate mix designs, both meeting all requirements, the concrete 30 additional drum mixing revolutions. Do not make more than two mix adjustments. Seek approval, and Mixing: Use a mixer of sufficient capacity to prevent delays that may be detrimental to the quality, for compliance to the approved mix design. Ensure that each truck has a rating plate and a valid mixer
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/fy-2023-24/review/fhwa/3460203-723fhwa.pdf?sfvrsn=23f6c294_2SMO-25-12
or acceptance. Keywords Used In Existing Work Search (Cannot leave blank) Sampling asphalt mixture roadway, Mixtures from the Roadway Justification Currently, asphalt plants producing asphalt mixtures for FDOT, the material’s quality. Sampling the mixture from the roadway would eliminate the plant inspector, resulting in a cost savings of approximately $2.00/ton of mix. In addition, samples from the roadway are more representative of the mixture actually being placed and reduce the likelihood of fraudulent
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/research/program_information/contract.development/ballot/smo-25-12.pdf?sfvrsn=9fd8bb6c_13340700-722impl
and the following substituted: 334-7 Method of Measurement. For the work specified under this Section, for will be the weight of the mixture, in tons. For each pay item, excluding overbuild, the pay quantity, , then multiplying it by the tonnage-weighted average Gmm of the mixes used for the pay item. The bid price for the asphalt mix will include the cost of the liquid asphalt and the tack coat application, binder material in the asphalt mix. For the calculation of unit price adjustments of bituminous
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2022/july-2022/review/implemented/3340700-722impl.pdf?sfvrsn=e76be573_23340000.FHWA
mixtures which are to be used as the final wearing surface. 334-3 General Composition of Mixture, various sources may be combined. 334-3.2 Mix Design: 334-3.2.1 General: Design the asphalt mixture, mixture, submit the proposed mix design with supporting test data indicating compliance with all, by weight of total mix intended to be incorporated in the completed mixture, shown to the nearest 0.1, control program. 8. A target temperature for the mixture at the plant (mixing temperature
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2014/january-2014/review/fhwa/3340000.fhwa.pdf?sfvrsn=a1af6039_03370201-722origind
mix hyperlink, and add language regarding production cessation in the Standard Specification, herein. The Engineer will base continuing approval of material sources on field performance. Warm mix, in the production of the mix. The URL for obtaining this information is: https://www.fdot.gov, specified herein for the various mixtures. 337-2.3 Coarse Aggregate: Meet the requirements of Section 901, and any additional requirements or modifications specified herein for the various mixtures
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2022/july-2022/review/internal/3370201-722origind.pdf?sfvrsn=c7725086_23370000SS
Composition of Mixes. 337-3.1 General: Use a bituminous mixture composed of aggregate (coarse, in 334-3.2.2. 337-4 Mix Design. 337-4.1 FC-5: The Department will design the FC-5 mixtures. Furnish, COURSES 337-1 Description. Constructanasphaltconcretefrictioncoursepavement with the type of mixture specified in the Contract, or when offered as alternates, as selected. This Section specifies mixes, or modifications specified herein for the various mixtures. When called for in the Contract Documents
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2006/january-2006/workbook/3370000ss1bbf1e2c9a064ebe9f271b48f7d8f596.pdf?sfvrsn=7b10a920_03370000SS
Composition of Mixes. 337-3.1 General: Use a bituminous mixture composed of aggregate (coarse, in 334-3.2.2. 337-4 Mix Design. 337-4.1 FC-5: The Department will design the FC-5 mixtures. Furnish, COURSES 337-1 Description. Constructanasphaltconcretefrictioncoursepavement with the type of mixture specified in the Contract, or when offered as alternates, as selected. This Section specifies mixes, or modifications specified herein for the various mixtures. When called for in the Contract Documents
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2006/january-2006/workbook/3370000ss.pdf?sfvrsn=8fec475c_02860000.impl
construction, except do not use hot bituminous mixtures intended for use as open-graded friction course. Proportion bituminous mixtures in accordance with a job-mix formula approved by the Department, turnout construction is specified to be paid for by weight of mixture, the weight will be measured, in accordance with 9- 2.1.2. 286-6 Basis of Payment. Priceandpayment will be full compensation for all work, ; placing, compacting, and finishing of base; and incidental work. Thecostofanybituminous material
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2017/january-2017/review/implemented/2860000.impl.pdf?sfvrsn=36189f3_03371100-722FHWA
Gsb of the mixes used for the pay item. The bid price for the asphalt mix will include the cost, 337-11 is deleted and the following substituted: 337-11 Method of Measurement. For the work, to be paid for will be the weight of the mixture, in tons. For each pay item, the pay quantity, for the pay item. For dense-graded mixes, the adjusted plan quantity will be determined by dividing, ) by the design Gmm stated in 334-1.4, then multiplying it by the tonnage-weighted average Gmm of the mixes used
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2022/july-2022/review/fhwa/3371100-722fhwa.pdf?sfvrsn=5c9d6384_2SP1610000
be accomplished by the central plant-mixed method. Central plant mixing shall achieve a uniform blend, stabilizing material and spread rate. Spread and mix materials in accordance with 161-6 or 161-7. The Engineer will collect two samples of the mixed subgrade for LBR testing. If the LBR does not meet, of the proposed finished surface. Dispose of any surplus excavated materials resulting from this work, Incorporation of Stabilizing Material and Mixing-In. 161-6.1 Spreading Stabilizing Material: Place
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2009/january-2009/workbook/sp1610000.pdf?sfvrsn=3d93ffec_0SP1610000
be accomplished by the central plant-mixed method. Central plant mixing shall achieve a uniform blend, stabilizing material and spread rate. Spread and mix materials in accordance with 161-6 or 161-7. The Engineer will collect two samples of the mixed subgrade for LBR testing. If the LBR does not meet, of the proposed finished surface. Dispose of any surplus excavated materials resulting from this work, Incorporation of Stabilizing Material and Mixing-In. 161-6.1 Spreading Stabilizing Material: Place
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2010/january-2010/workbook/sp1610000.pdf?sfvrsn=359a9eda_0LAP3340000-122resp
or Engineer suspects that the mix design Gmm is no longer representative of the asphalt mixture being, mixture being produced. Response: The intent for using the Gmm from the mix design, : Spread Place the mixture only when the surface upon which it is to be placed has been previously, : Immediately cease transportation of asphalt mixtures from the plant when rain begins at the roadway. Do not place asphalt mixtures while rain is falling, or when there is water on the surface
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2022/january-2022/lap/comments-responses/lap3340000-122resp.pdf?sfvrsn=78eef127_2D3330000.do
. Constructanasphalticconcretepavement course composed of a mixture of stone or slag screenings with silica sand, . The Engineer will determine the size of the LOT as specified in 331-6 for the bituminous mixture accepted, requirements and that provides the required stability of the mix, as specified below. Use crushed stone, Mineral Filler: If needed, meet the requirements of Section 917. 333-3 Composition of Mixture. 333-3.1 General: Use a bituminous mixture composed of a combination of aggregate (coarse, fine
https://fdotwww.blob.core.windows.net/sitefinity/docs/default-source/specifications/by-year/2003/january-2003/workbook/d3330000.do.pdf?sfvrsn=41aa367b_0