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SOUNDNESS OF AGGREGATE USING SODIUM SULFATE OR MAGNESIUM SULFATE TXDOT DESIGNATION TEX 411 A CONSTRUCTION DIVISION 2 – 11 EFFECTIVE DATE OCTOBER 2004 Larger sizes by 12 5 mm 1 2 in spread 2 2 Tanks with a volume greater than five times the solid volume of the immersed samples in their containers 2 3 Perforated containers for immersion of

Test Result Summary CEM 3701 DIVISION OF CONSTRUCTION FORMS This page generates a Test Result Summary CEM 3701 based on data returned from the search criteria specified below Up to 200 results will be returned so please adjust your search criteria as necessary

5 694 720 CONCRETE AGGREGATE WORKSHEET Form 21763 This worksheet is for calculating the Producer s qu ality control QC grada tions Each coarse and fine aggregate gradation must be independently numbered cons ecutively beginning with number one each year It must remain at the plant for the entire season See Figure A 5 694 720

Caltrans projects use large quantities of construction products some of which are or could be recycled content products RCP However Caltrans procedures can be confusing for a new supplier If you are a supplier of recycled construction products and would like to sell to Caltrans projects this fact sheet may help clarify Caltrans procedures

Materials and Research Lists Manuals Guidance Laboratory Quality System Manual Surface Distress Survey Manual Standard Test Methods Manual Pavement Management Systems Manual

If accepted the material will be placed on the Aggregate Prequalification Program List For full details and procedures on the submittal process refer to the Authorization Criteria PDF The Department retains the right to inspect sample and test aggregate source materials for

Concrete mix design is the process of selecting suitable ingredients of concrete and determine the relative proportions to produce concrete with certain performance and durability requirements Different concrete mix designs with different materials even with the same proportions can have significantly different properties of strength and

Caltrans has a comprehensive and coordinated statewide effort to prevent pollution in storm water runoff from Caltrans facilities This effort includes an integrated approach that addresses the storm water quality activities of the various functional areas including construction

Aggregate Certification Program and Approved Aggregate Producers Requirements for the aggregate producer supplier IM 209 Sampling and testing frequencies during production 1 1500 or 1 3000 tons Information needed to properly certify aggregates Aggregate Quality Requirements IM 209 App C

2 NYSDOT Approved List Sources of Fine Coarse Aggregates 3 AASHTO R 90 – Standard Practice for Sampling Aggregate Products 4 NYDOT Approved List – Materials Equipment 5 NYSDOT Materials Method 28 Friction Aggregate Control and Test Procedures 6 NYSDOT Materials Procedure 401 Quality Control and Quality Assurance

2 1 1 The title in parentheses is the worksheet title in the automated program See examples of these worksheets in Section 5 2 2 Use the Sieve Analysis of Non Surface Treatment Aggregates worksheet to calculate the washed sieve analysis 3 PROCEDURE 3 1 Selecting Materials 3 1 1 Select the necessary type and source for each aggregate

LA DOTD HEADQUARTERS 1201 Capitol Access Road Baton Rouge LA 70802 Telephone 225 379 1232 Email dotdcs la gov 1201 Capitol Access Road Baton Rouge LA 70802 Telephone 225 379 1232 Email dotdcs la gov

The data listed in the aggregate bulletin are considered to be representative of material supplied by a particular source of aggregate The materials contained within this document are not meant to represent all aggregate materials a particular quarry can produce or supply It is emphasized that the listed data must not be interpreted in

E Approved Lot or Batch Number For materials that are pre tested and stocked by material sources the PE PS is required to check the Office of Materials Management Pre Approved Materials List for material lot or batch number and quantity delivered If the material has been pretested and approved the material is allowed for immediate use

Course and fine aggregate sources must be approved by the Regional Materials Engineer The Superpave Mix Design must satisfy the requirements of Section XXX and the mixture design procedure as written in Materials Method X X and be submitted to the Regional Materials Engineer The State DOT website has a list

3 2 Lightweight Aggregate For Concrete Modified Lightweight Aggregate 09 01 10 3 3 Lightweight Aggregate For Cover Material 11 26 18 3 4 Aggregate Sources for On Grade Concrete 05 21 20 3 5 Aggregate Sources for RIP RAP and Ditch Liner 05 21 20

Aggregates Also available is a database of Aggregate Producers The database contains producers and corresponding sizes of aggregate materials that are qualified to supply New Jersey Department of Transportation projects along with the average test values of the latest results Data changes are noted in the remarks column

The sieve analysis commonly known as the gradation test is a basic essential test for all aggregate technicians The sieve analysis determines the gradation the distribution of aggregate particles by size within a given sample in order to determine compliance with design production control requirements and verification specifications

The Project Office Manual POM is a compilation of Department policies and procedures relating to field administration and inspection of construction contracts The purpose of the POM is to act as a reference for the appropriate District st affs so they may perform their duties in accordance with Department policies and procedures

19 1 Temporary Pavement Marking Tapes Type I DELETED 19 2 Temporary Pavement Marking Tapes Type II DELETED 19 3 Cold Plastic Pavement Marking Material Material Code Numbers 20400000A White 20400000B Yellow 20401000A White Symbols 07 24 17 19 4 Flexible Delineator Posts And Anchoring Devices Material Code Group 211 12 20 18

B Aggregate Base used as sub ballast Aggregate shall conform to Caltrans Standard Specifications Section 26 Class 2 Aggregate Base 3 4 inch maximum gradation In addition the aggregate shall meet the following additional requirements 1 Aggregate for sub ballast shall consist entirely of

aggregate angularity fine aggregate angular ity flat and elongated particles clay con tent and gradation Aggregate source prop erties such as soundness toughness and deleterious materials were also found to be important However the criteria applied to the source properties were found to reflect regional differences in aggregate quality

The Minnesota Department of Transportation provides its home page with links to its regional offices bid letting construction future highway plans hot topics jobs library licensing information map sales news public meetings research road travel information and related links

Aggregates Bituminous Rated Source Quality Catalog 12 27 19 Aggregates Concrete Rated Source Quality Catalog 12 27 19 Aggregates Concrete Aggregates Excluded from Option 7 ASR Mitigation 04 2010 Aggregates Concrete Aggregates Excluded from Option 8 ASR Mitigation 04 2010 Asphalt Binders 04 26 19 Asphalt Interlayer Tracking

to fine aggregates regarding their approval for use on highway construction projects are A5 approved for all uses B5 approved for all uses where manufactured fine aggregate is allowed G5 not approved The A rating is for all natural sands The B rating is for manufactured fine aggregates Coarse Aggregates

1 2 5 Templates for belt sampling Sample Reduction Equipment required for AASHTO T 248 1 Mechanical splitters 2 Buckets Sieve Analysis Equipment required for AASHTO T 27 1 Sieves for coarse aggregates 15 in x 23 in or 14 in x 14 in screens

Welcome to This website provides California s emissions inventories of onroad and offroad mobile sources and tools to perform project level assessment with custom meteorological conditions and scenario analysis with custom vehicle activity

Welcome To DIME Data Interchange for Materials Engineering DIME is a web application developed by the California Department of Transportation Materials Engineering Testing Services METS to allow material testing laboratories the ability to easily submit sample information and test data to Caltrans database via the internet

State Materials Office Aggregate Approval Instructions for Mines and Terminals Aggregate Information Approved Products List APL Links to FDOT Specifications Estimates Office Asphalt Laboratory Information Asphalt Worksheets Bridge Environment Data PDF 266KB Bridge

approved stockpile sources from the Aggregate Quality Monitoring Program AQMP to determine compliance with soundness specifications Note 4 Enter any available aggregate testing results in the Material Properties worksheet and ensure all aggregate quality requirements are met

the Engineer The Concrete Mix Design cannot be approved when the laboratory trial mix and aggregate data are the results from tests performed more than a year in the past The design mix proportions shall show the weights and sources of all ingredients including cement fly ash aggregates water additives and the water cement ratio w c

Suggested Citation Chapter 4 Procedures for Approving Aggregate Sources National Academies of Sciences Engineering and Medicine 2018 Aggregate Quality Requirements for Pavements Washington DC The National Academies Press doi 10 17226 25205

114 行 · caltrans reg s size test method expiration date 91 01 0007 sunol oliver de silva inc dba

Material Code Material Name Approved List Category Approved List Link Methods Procedures and Manuals Quick Reference Guide QRG Link 702 82 702 88 702 90 Asphalt Emulsion Tack Coat 702 TACKCOAT Generic Tack Coat 703 01 Fine Aggregate 703 02 Coarse Aggregate 703 03 Mortar Sand 703 04 Grout Sand 703 05 Fine Aggregate for White PCC 703 06

Materials Source List Construction Field Services Division 07 2013 Fillable 0502 Pavement Core Record Construction Field Services Division 03 2014 Fillable 0503 Independent Assurance Concrete Tests Construction Field Services Division 10 2019 Fillable 0504 Independent Assurance Aggregate Tests Construction Field Services Division

Refer to Section 3 609 Testing by Caltrans of this manual Perform field inspection of material and testing in accordance with the guidelines in this chapter Sampling and testing frequencies for materials acceptance are shown in the tables included in Section 6 107 Materials Acceptance Sampling and Testing of this manual

Section 39 Asphalt Concrete 4 3901 General Section 39 Asphalt Concrete of the Standard Specifications provides material and construction requirements for hot mix asphalt HMA including Type A rubberized hot mix asphalt gap graded RHMA G open graded friction course OGFC minor HMA and hot mix asphalt with warm mix asphalt WMA additive technology

1010 2 AGGREGATE FOR PLANT MIXED CEMENT TREATED BASE COURSE 10 26 1 2 Provide aggregate meeting Article 1010 1 except as modified herein Sources of aggregate 3 will not be approved unless the material has a percentage of wear of not greater than 65 4 SECTION 1012 5 AGGREGATE FOR ASPHALT PAVEMENTS 6 AND SURFACE TREATMENTS

MnDOT Smoothness Program What we do The Concrete Unit provides leadership and assistance to agencies contractors and consultants on specifying constructing and maintaining long lasting concrete structures and pavements

Aggregate sources not on this list will impact cementitious material calculations as discussed in Section 4 9001A 2a 1 Cementitious Material Content Verify with the district Materials Unit that current tests have been performed on aggregates as listed in Section 6 1

Authorized Material Lists are specified in Caltrans specifications and are primarily a proactive measure used in conjunction with other acceptance activities as outlined in Department standards and guidance documents The materials included on these lists are authorized for use on Caltrans

Instructions for Filling Out On Line Forms The following official forms are used by Caltrans personnel while administering construction projects They are also used by contractors subcontractors and suppliers to meet contract requirements Please be sure to open the forms using Internet Explorer

Minnesota Department of Transportation road and travel information construction projects regional offices bid letting future highway plans hot topics jobs library map sales news public meetings research and related links

The Materials Division Testing Manual has been prepared for the purpose of standardizing test procedures used in the laboratories under the jurisdiction of the Nevada Department of Transportation This compilation of test methods describes the test procedures that are in use in the laboratories of the Materials and Construction Division s of