Montana Department of Transportation (MDT) · 2020 Standard Specifications for Road & Bridge Construction

Section 701 — Aggregates

Montana 2020 Standard Specifications for Road & Bridge Construction, Section 701. Full text, cross-references and related pay items on BuildSpec.

SECTION 701 AGGREGATES 701.01 AGGREGATE FOR CONCRETE These specifications describe the quality and size of aggregate for hydraulic cement concrete pavements and bases, highway bridges, and incidental structures. The following test methods are used to evaluate the quality of aggregates for concrete: Coal and Light Particles .......................................... AASHTO T 113 Clay Lumps ............................................................. AASHTO T 112 Fineness Modulus of Fine Aggregate ...................... AASHTO M 6 Mortar-making Properties…

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