PennDOT Specification Changes for Materials, …

- Gradation: More than 35% passing No. 200 sieve - Minimum dry mass density = 95 pcf ... - Includes AASHTO No. 8 or 57 coarse aggregate, PennDOT Nos. 2A or OGS coarse aggregate, and Select granular ... excavated without blasting or using rippers • Boulders and detached stones of a size that cannot be readily placed and compacted in loose 8 ...

Section 800 Coarse Aggregate

abrasion requirement for Class A stone when used in Portland cement concrete of any type or class. b. Group II: Slag, gravel, granitic and gneissic rocks, quartzite, synthetic aggregate, or any combination thereof. ... Aggregate gradation AASHTO T 27 Reactivity ASTM C 227, C 289, and C 586 Schist or phyllite GDT 104

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 ...

Aggregate Degradation Proficiency Samples 1(A) and 2 …

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.

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

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.

TECHBRIEF Friction Angles of Open- Graded Aggregates …

of the test based simply on the AASHTO grada-tion. Figure 2 illustrates the results of a sieve analysis that was also performed on each sam-ple to ensure it met the gradation specifications. Figure 1. Photo. Large-scale DS device at TFHRC. Sieve No. No. 5 No. 56 No. 57 No. 6 No. 67 No. 68 No. 7 No. 78 No. 8 No. 89 No. 9 No. 10 1.5 inches 100 ...

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 …

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 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.

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

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 ...

STATE OF OHIO

the overall gradation consistency of an aggregate material. Home District. One of the Department's twelve (12) district offices assigned by the central ... Drying equipment meeting AASHTO T27 and ODOT supplement S1004 (microwave drying equipment is acceptable if correlations have been run with standard ovens).

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

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

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.

Aggregate Degradation Proficiency Samples 1(A) and 2 …

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 …

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 …

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

Section 301 Base, Subbase, and Subgrade Aggregate

301.2.4.3 Uses For Aggregate Classifications Revise 301.2.4.3(1) table 301-1 to prohibit crushed concrete in open graded, prohibit reclaimed asphalt in 3-inch, and limit

Index

The American Association of State Highway and Transportation Officials (AASHTO) classifies open-graded aggregates according to the M43 gradation based on standard sizes for processed aggregates. (1) Despite common use of these aggregates, their strength characteristics have not been systematically measured or used in design. Instead, engineers ...

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 ...

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

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 ...

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 …

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

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 ...

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 …

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 ...

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.

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 ...

Ohio Department of Transportation

703.11 Structural Backfill for 611 Bedding and Backfill.Furnish structural backfill for 611 bedding and backfill consisting of CCS, gravel, natural sand, sand manufactured from stone, foundry sand, ACBFS, GS, or RPCC.. Furnish ACBF Slag according to Supplement 1027. Furnish granulated slag according to 703.08.. Do not use GS for Type 3 Structural Backfill.

AASHTO #10 Crushed Stone

AASHTO has created standards for guiding different aggregate specifications, including sizes and gradation requirements, in concrete mix design. AASHTO #10 is a grade of crushed stone dust valued for its cleanliness and resistance to compaction. The small top size of AASHTO #10 means it will drain, but it does so slowly. ... AASHTO #10 Stone Size.

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