1. Scope

1.1 This specification covers crushed steel slag coarse and fine aggregates suitable for use in bituminous paving mixtures.

1.2 Steel slag coarse and fine aggregates are currently being used entirely (Note 1) or combined with other mineral aggregates, such as those covered in Specification D 692 or D 1073 , to produce paving mixtures similar to those described in Specification D 3515 or D 4215 .

Note 1When 100 % of the coarse aggregate in a bituminous mixture is steel slag, the amount of steel slag fines in that mixture may be limited to prevent bulking.

1.3 The values stated in SI units are to be regarded as standard. The values shown in parentheses are for information only.

1.4 The text of this specification references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

C88 Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate

C117 Test Method for Materials Finer than 75-m (No. 200) Sieve in Mineral Aggregates by Washing

C125 Terminology Relating to Concrete and Concrete Aggregates

C131 Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine

C136 Test Method for Sieve Analysis of Fine and Coarse Aggregates

C142 Test Method for Clay Lumps and Friable Particles in Aggregates

D8 Terminology Relating to Materials for Roads and Pavements

D75 Practice for Sampling Aggregates

D448 Classification for Sizes of Aggregate for Road and Bridge Construction

D692 Specification for Coarse Aggregate for Bituminous Paving Mixtures

D1073 Specification for Fine Aggregate for Bituminous Paving Mixtures

D3319 Practice for the Accelerated Polishing of Aggregates Using the British Wheel

D3515 Specification for Hot-Mixed, Hot-Laid Bituminous Paving Mixtures

D3665 Practice for Random Sampling of Construction Materials

D4215 Specification for Cold-Mixed, Cold-Laid Bituminous Paving Mixtures

D4318 Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils

D4792 Test Method for Potential Expansion of Aggregates from Hydration Reactions

D4867/D4867M Test Method for Effect of Moisture on Asphalt Concrete Paving Mixtures

D5711 Test Method for Determining the Adherent Coating on Coarse Aggregates

D5821 Test Method for Determining the Percentage of Fractured Particles in Coarse Aggregate

Federal Registrar

Keywords

bituminous paving; coarse aggregate; fine aggregate; paving mixtures; steel slag aggregate;

ICS Code

ICS Number Code 91.100.15 (Mineral materials and products)

DOI: 10.1520/D5106-08

ASTM International is a member of CrossRef.