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M 145 The Classification of Soils and Soil Aggregate Mix-tures for Highway Construction Purposes 3 Terminology 3 1 Definitions of Terms Specific to This Standard 1 This standard is under the jurisdiction of ASTM Committee D18 on Soil and Rock and is the direct responsibility of Subcommittee D18 07 on Identification and Classification of Soils Current edition approved May 1 2004
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Construction Technology Laboratories Group WLL PWA No Category Standard/ Method No /Date Standard/Method Title Section Location / Facility Authorized Technicians Gravity) and Absorption of Fine Aggregate 4 Ramon 5 Nabal 6 2 11 Aggregates ASTM C 131 Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate
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Aggregate Coarse/Fine Aggregate (ASTM C33) Lightweight Aggregate (ASTM C330) Sieve Analysis (ASTM C136) Organic Impurities (ASTM C40) Unit Weight (ASTM C29) LA Abrasion (ASTM C131) Soundness – Sodium or Magnesium Sulfate (ASTM C88) Petrographic Examination – Per Sample (ASTM C295) Specific Gravity and Absorption (ASTM C127/128) Standard
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content on the combined deterioration of chloride- (3 mm depth max no coarse aggregate visible) the ASTM C 672 rating as presented in Table 3 ELONGATED PARTICLES in COARSE AGGREGATE Reference ASTM FLAT or ELONGATED PARTICLES in COARSE AGGREGATE Reference ASTM Designation D 4791Irving KettAsphalt Materials and Mix Design Manual
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aggregate size mm (in ) Air Content percent Severe exposure Moderate exposure 9 5 (3/8) 12 5 (1/2) 19 0 (3/4) 25 0 (1) 37 5 (1 1/ 2) 50 (2) 75 (3) 7 5 7 6 6 5 5 5 4 5 6 5 5 5 4 5 4 5 4 3 5 References 1 ASTM C 260 C 494 C 1017 D 98 American Society for Testing and Materials (ASTM) West Conshohocken PA 2
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A23 2-27A Standard Practice to Identify Potential for Alkali-Reactivity of Aggregates and Measures to Avoid Deleterious Expansion in Concrete * A23 2-29A Method of Test for the Resistance of Coarse Aggregate to Degradation by Abrasion in the Micro-Deval Apparatus * * [Part of A23 1-09/A23 2-09 - Concrete Materials and Methods of Concrete Construction/Methods of Test and Standard Practices
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1/13 ASTM D 4791 FLAT AND ELONGATED PARTICLES IN COARSE AGGREGATE FOP FOR ASTM D 4791 Scope This FOP covers the determination of the percentage by mass of flat and elongated particles in coarse aggregates for comparison with specification limits This FOP can be performed in conjunction with AASHTO T 27/T 11 Flat and elongated particles of aggregates for some
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This list shows CRD-C standards that have been superseded by an ASTM standard and the ASTM standard number Those CRD-C standards not highlighted have not been superseded by an ASTM standard The information and CRD-C standards listed in this section are the latest versions available to the best of the MTC's knowledge The MTC does not
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Stock calcium chloride solution 75-mm (No 4) sieve Fine aggregate Sand equivalent test equipment Test Procedure Prepare fine aggregate passing a 4 75-mm (U S standard No 4) sieve oven dried and room temperature condition before testing Quarter by splitting approximately 1500 grams Moisten each specimen slightly to prevent loss of fines and mix each specimen thoroughly Place each of the four
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ACI Mix Design Mix Design Procedures Volume of dry-rodded coarse aggregate per unit volume of concrete for different coarse aggregates and fineness moduli of fine aggregates ACI Mix Design 8 Estimation of fine aggregate content-- There are two standard methods to establish the fine aggregate content the mass method and the volume method We
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Aggregate Coarse/Fine Aggregate (ASTM C33) Lightweight Aggregate (ASTM C330) Sieve Analysis (ASTM C136) Organic Impurities (ASTM C40) Unit Weight (ASTM C29) LA Abrasion (ASTM C131) Soundness – Sodium or Magnesium Sulfate (ASTM C88) Petrographic Examination – Per Sample (ASTM C295) Specific Gravity and Absorption (ASTM C127/128) Standard
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title = Coarse Aggregate Shape and Size Properties Using a New Image Analyzer abstract = Automation of coarse aggregate shape and size determination using image analysis techniques is described in this paper as an alternative approach to current manual and
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Fine Aggregate 501-2 02B Coarse Aggregate Type CA 2 501-2 02B Water 712-01 Air-Entraining Agent Neutralized vinsol resin based only 711-08 Non-Chloride Accelerator Approved List Fibers 711-01 Epoxy Coated Bar Reinforcement 709-04 See Note 2 below Mechanical Connectors for Reinforcing Bar Splices 709-10 Burlap 711-06
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IS 383 (1970) Specification for Coarse and Fine Aggregates From Natural Sources For Concrete [CED 2 Cement and Concrete] Indian Standard SPECIFICATION FOR COARSE AND FINE AGGREGATES FROM NATURAL SOURCES FOR CONCRETE ( Second Revision ) Ninth Reprint SEPTEMBER 1993 UDC 691 322 Coyright 1971 BUREAU OF INDI AN STANDARDS MANAK
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Standard Test Method for Water Content of Soil and Rock in Place by Nuclear Methods (Shallow Depth) ASTM D 3282‐09 Standard Practice for Classification of Soils and Soil‐Aggregate Mixtures for Highway Construction Purposes 2014 03 01 Master Test List Soils ASTM D 3740‐12a Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as
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Coarse Aggregate Crushed stone is created through the mining and crushing of rock The rock is crushed into several different graded sizes for use in applications including ready mix concrete asphalt and decorative stone Gravel is created by river erosion resulting in smooth and rounded products Finished products can be either smooth and rounded or crushed to meet the specific job
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This guide will teach you how to test air content of concrete with a type B pressure meter It covers the reasons you are performing this test the equipment needed and the procedure of ASTM C231 It is intended to be a supplement to reading the ASTM as well as a study tool for the ACI exam Cb= total mass of coarse aggregate in the batch Get
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chloride content Blast-furnace slag aggregates and cements contain sulfide sulfur in concentrations that are capable of such interference and produce erroneously high test results Treat-ment with hydrogen peroxide as discussed in Test Methods C114 is used to eliminate such interference 3 3 There are aggregates that contain chloride that
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3 1 Water-extractable chloride when present in sufficient amount has a potential to initiate or accelerate corrosion of metals such as steel embedded in or contacting a cementitious system such as mortar grout or concrete This test method is applicable when aggregates contain a high background of naturally occurring chloride (see ACI 222 1–96 )
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IS 383 (1970) Specification for Coarse and Fine Aggregates From Natural Sources For Concrete [CED 2 Cement and Concrete] Indian Standard SPECIFICATION FOR COARSE AND FINE AGGREGATES FROM NATURAL SOURCES FOR CONCRETE ( Second Revision ) Ninth Reprint SEPTEMBER 1993 UDC 691 322 Coyright 1971 BUREAU OF INDI AN STANDARDS MANAK
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Void Content Apparatus for Coarse Aggregate INTRODUCTION The void content of coarse aggregate measurement provides an indication of angularity sphericity and surface texture compared to other aggregates of the same grading The test aggregate is allowed to free fall 115mm from the funnel bottom of a cylindrical hopper into a 154mm diameter by 160mm high cylindrical measure Excess
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C136 Test Method for Sieve Analysis of Fine and Coarse Aggregates C138 Standard Test Method for Density (Unit Weight) Yield and Air Content (Gravimetric) of Concrete C143 Standard Test Method for Slump of Hydraulic Cement Concrete C150 Specification for Portland Cement C172 Standard Practice for Sampling Freshly Mixed Concrete
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Aggregate Grading on Concrete Performance Phase A Aggregate Voids Content (Packing Density) (from a standard cementitious content of 564 lb/yd 3) requires a 2 5% increase in the workability factor The 8-18 Chart sets limits between 8 and 18% for large top size aggregates such as 1-1/2 in or 8 and 22% for smaller maximum-size aggregates such as 1 or in retained on each size below the
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Referenced Documents 2 1 ASTM Standards C 117 Test Method for Material Finer than 75-m (No 200)Sieve in Mineral Aggregates by Washing 2 C 131 Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the LosAngeles Machine 2 D 75 Practice for Sampling Aggregates 3 D 98 Specification for Calcium Chloride 3 D 420 Guide for Investigating
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