Soil, Soil Aggregate, and Aggregate Base and Subbase

AASHTO T-2 Table 1 for sample size AASHTO T-88 Atterberg Limits AASHTO T-89 as modified by ALDOT-232 AASHTO T-90 Moisture Density Standard Min. 1 each 10,000 Ft. (3000 m) each roadway, each layer, or each proportion or component source change Sample from roadway as soon as mixing process is completed 50 lbs.(25 kg) ALDOT- 105 AASHTO T-180 or

FDOT: Construction Aggregates Manual

testing program to verify the quality and uniformity of the day-to-day production for each aggregate code, grade or stone size. The type and minimum number of tests

SECTION 703

conform to the quality requirements of AASHTO M 147 except that the requirements for the ratio of minus 75 µm (No. 200) sieve fraction to the minus 425 µm (No. 40) sieve fraction, stated in 3.2.2 of AASHTO M 147, shall not apply The requirements for the Los Angeles wear test (AASHTO T 96 and ASTM C535) shall not apply to Class 1, 2, and 3.

SECTION 703

(1) No more than 30 percent when tested in accordance with AASHTO T 96 Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los …

Aggregate Degradation Proficiency Samples 3(A) and …

AASHTO T327-12 or ASTM D6928-17 : Perform the test using a 1500 ± 5 g sample (AASHTO Table 2, ASTM Section 8.3), where the nominal maximum size of the coarse aggregate gradation is 12.5 mm or less. Run the abrasion procedure in accordance with the interval or rotation as specified for a 12.5 mm nominal maximum size aggregate.

2024 Aggregate Gradation and Gravity Samples 5(A

2024 Aggregate Gradation and Gravity Samples 5(A) and 6(B) Instructions for Testing and Reporting Closing Date: September 19th, 2024 All tests should be conducted on each of the two samples according to the AASHTO or ASTM methods indicated. Report the results of a single determination only, not the average of two or more. For any

STONE MATRIX ASPHALT SMA

The stone matrix design, with stone on stone contact, also resulted in a high stability pavement which resists rutting of the mixture after initial compaction, as proven by the low Hamburg results of 2.5 (Surface SMA) an 2.5 (binder SMA) shown after 20 years. The stone matrix design remained durable due to high film thickness and high polymer

AASHTO M147

This specification covers the quality and grading of sand-clay mixtures; gravel, stone, or slag screenings; or sand, crusher run coarse aggregate consisting of gravel, crushed stone, or slag with or without soil mortar or any combination of these materials for use in the construction of sub base, base, and surface courses. Keywords

AASHTO M43

AASHTO M43 Full Name. AASHTO M43 – Standard Specification for Sizes of Aggregate for Road and Bridge Construction. Scope. This specification defines aggregate size designations and ranges in mechanical analyses for standard sizes of coarse aggregate and screenings for use in the construction and maintenance of various types of highways and bridges.

DIVISION III MATERIALS

901-1.4 Gradation: Coarse aggregates shall conform to the gradation requirements of Table 1, when the stone size is specified. However, Table 1 is waived for those aggregates intended for usage in bituminous mixtures, provided the material is graded on sieves specified in

DIVISION III MATERIALS

901-1.4 Gradation: Coarse aggregates shall conform to the gradation requirements of Table 1, when the stone size is specified. However, Table 1 is waived for those aggregates intended for …

Materials Testing Forms | FHWA

Worksheet for Control of Asphalt Mixes AASHTO T 30, AASHTO T 176, AASHTO T 308, and ASTM D 5821: FHWA 1640: Worksheet for Ignition Furnace Binder Correction Factor and Aggregate Gradation Correction Factor AASHTO T 308: FHWA 1641: Worksheet for Asphalt Concrete Pavement by Gyratory Mix Design Method (AASHTO R 35) FHWA 1642

DIVISION 1100 AGGREGATES

Crushed stone except limestone or dolomite 0 0-10 14-35 50-75 95-100 CPA-2 Chat 0 0-5 55-75 87-97 95-100 CPA-3 Siliceous Gravel or Crushed Stone 0 0-35 30-70 75-100 95-100 CPA-4* Siliceous Gravel, Chat or Crushed Stone 0 0-10** 95-100 * Use with Basic Aggregate to produce Mixed Aggregate

AASHTO #57 Stone Specs | PDF | Earth Sciences

AASHTO #57 stone specifications define the material as an open-graded, self-compacting blend of size 5, 6, and 7 stone aggregates. This material cannot truly be compacted but the individual stone facets can be properly oriented using …

Aggregate Group

The samples must be run through the following series of AASHTO procedures to then be further examined by our group of Engineers, Geologists and Technicians. AASHTO T 11 - Wash Test; AASHTO T 27 - Gradation Analysis; AASHTO R 76 - Reducing Samples of Aggregate to Testing Size; AASHTO T 87 - Dry Preparation of Soils

2022 Aggregate Gradation and Gravity Samples 1(A) and …

Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test, AASHTO T176-17 or ASTM D2419-14: Report the average of the three sand equivalent determinations.

AASHTO T2

AASHTO T2 is a standardized procedure developed by the American Association of State Highway and Transportation Officials (AASHTO) that provides guidelines for obtaining representative aggregate samples. Aggregates are granular materials such as sand, gravel, or crushed stone used in construction projects.

Notes:

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Understanding ASTM C33 Standards for Concrete Aggregates

These natural aggregates include natural sand, crushed gravel, and crushed stone. They play a crucial role in determining the concrete's workability, durability, strength, weight, and shrinkage. ... Laboratory sieve tests with square openings determine these gradation requirements, verifying the fine aggregate particles' size and shape for ...

Strength Characterization of Open-Graded Aggregates for …

The first step with each aggregate was to perform a sieve analysis on oven-dried samples to ensure that the gradation of the sample met the appropriate AASHTO M43 specifications (figure 4). The sieve analysis was conducted according to …

BULLETIN

AASHTO SPECIFICATIONS AND TEST METHODS, including: Test Number T 2-91 (2006) Sampling of Aggregates . T 11-05 (2009) Materials Finer Than 75-m (No. 200) Sieve in Mineral Aggregates by Washing . T 19M/T 19-09 Bulk Density ("Unit Weight") and Voids in Aggregate . T 40-02 (2006) Sampling Bituminous Materials

Samples Types and Tests

AASHTO re:source's Proficiency Sample Program is currently accredited for ISO/IEC 17043:2010; "Conformity assessment-General Requirements for Proficiency Testing." ... Particle-Size Distribution (Gradation) of Fine-Grained Soils (Hydrometer Analysis) T267: D2974: Organic Content by Loss on Ignition: Soil Resistance R-Value (RVL) Samples. AASHTO ...

ALDOT-395-1999 STONE MATRIX ASPHALT MIX …

properties of the SMA including air voids, voids in the mineral aggregate, stone on stone contact, and mortar properties. 2. Referenced Documents 2.1. AASHTO Standards 2.1.1. AASHTO T-19, Standard Method of Test for Bulk Density (Unit Weight) and Voids in Aggregate. 2.1.2. AASHTO T-27, Standard Method of Test for Sieve Analysis of Fine and Coarse

SCDOT Quality Acceptance Sampling & Testing Guide

Aggregate, # 4 Stone Agg4 Sample requirement: Aggregate, # 5 Stone Agg5 waived for: Aggregate, # 56 Stone Agg56 S: Aggregate, # 57 Stone Agg57: 501, 701, 802 1) Temporary applications: Aggregate, # 67 Stone Agg67 used in CMRB Curing: Aggregate, # 6M Stone Agg6M Appendix: Methods B & C Aggregate, # 7 Stone Agg7: A-2, A-3, A-4, A-6 Aggregate ...

703 AGGREGATE

703.11 Structural Backfill for 603 Bedding and Backfill. Furnish structural backfill for 603 bedding and backfill consisting of limestone, gravel, natural sand, sand manufactured from stone, foundry sand, ACBFS, GS, or RPCC. Furnish ACBF Slag according to Supplement 1027.. The use of RPCC is permitted without wear testing or sodium soundness testing requirements if the …

Aggregate Degradation Proficiency Samples 5(A) and …

Coarse Aggregate Soundness by Freezing and Thawing, AASHTO T103-22: Perform the tests for coarse aggregates using two gradations. The first sample gradation shall total 1000 ± 10 g of material (19.0 mm to the 9.5 mm) and the second sample gradation shall total 300 ± 5 g of material (9.5 mm to the 4.75 mm) (AASHTO Table 3). Select Procedure A ...

1107

AASHTO T 99 Methods C or D (with oversize correction, as outlined in Note 9 in AASHTO T 99) at optimum moisture content. ... For select granular backfill material composed of crushed stone, submit a proposed project gradation with single-point gradations and tolerances for approval. For sand and sand-gravel combinations, a project gradation ...

301 Base, Subbase, and Subgrade Aggregate

Effective with the November 2024 Letting 121 2025 Standard Specifications [3] Required as specified for the individual component materials defined in columns 2 - 6 of the table before blending. [4] For base placed between old and new pavements, use crushed stone, crushed gravel, or crushed concrete with a plasticity index of 3 or less. [5] >=75 percent by count of non …

SOUTH CAROLINA DEPARTMENT OF TRANSPORTATION …

Gradation (2) AASHTO T27 All All 1 each 1000 tons shipped for DOT work – 1 sample per day when not shipping for DOT work L.A. Abrasion 40.0 (Type B and C) AASHTO T96 Stone (non-slag) 55.0 & above 1 daily 50.0-54.9 1 weekly -49.9 1 monthly Less than 40.0 1 every 6 months Slag 35.0 & above 1 weekly Less than 35.0 1 every 6 months

A APPENDIX

AASHTO T-11 2. Gradation Analysis - coarse and fine AASHTO T-27 3. Specific Gravity and Absorption of Fine Aggregate AASHTO T-84 4. Specific Gravity and Absorption of Coarse …

AASHTO Specs for Pavement Aggregate Sub Base and Base …

The crushed aggregate shall meet the requirements of the gradation shown in Table 1 when tested in accordance with AASHTO T-11 and T-27 TABLE 1: REQUIREMENTS FOR GRADATION OF AGGREGATE

Chapter 2B Design and Control of Stone Matrix Asphalt …

and the AASHTO M 325 Standard Specification for Stone Matrix Asphalt (SMA) except as revised herein. All AASHTO standard practices, specifications and test procedures are implied ... Replace both references to M 325 for gradation with the gradation ranges as specified in Table B of Publication 408, Section 419. AASHTO R 46, Section 7. Selection ...

AASHTO ASTM Asphalt Mixture Assessment Preparation …

AASHTO re:source On-Site Laboratory Assessment, specifically with regard to the preparation and availability of ... Washing and gradation analysis of the extracted aggregate is covered separately by test procedures T30/D5444. T166 D2726 Have a dry, compacted or cored specimen at room temperature and bath at temperature. T167 ...

Aggregates 101

AGGREGATE TECHNICIAN INSTRUCTION MANUAL

from AASHTO, the Aggregate Manual and Materials Procedures. (2) Aggregate Fundamentals and Techniques - Basic questions on materials, tools of the trade, sampling, and testing.

AASHTO #8 Stone

AASHTO #8 is a large grade of crushed stone. Like AASHTO #1, #3, and #57, it is a clean material that will not compact. However, the top size of AASHTO #8 aggregate is significantly smaller, making it ideal for different applications within the construction industry. Learn more about #8 stone aggregate and how you can use it for your projects.