Minnesota Department of Transportation (MnDOT) · 2025 Standard Specifications for Construction
Section 2356 — Bituminous Seal Coat and Bituminous Underseal
Minnesota 2025 Standard Specifications for Construction, Section 2356. Full text, cross-references and related pay items on BuildSpec.
2356 BITUMINOUS SEAL COAT AND BITUMINOUS UNDERSEAL 2356.1 DESCRIPTION This Work applies to both a Bituminous seal coat, which goes on top of a bituminous surface and a bituminous underseal, which is placed beneath a new bituminous surface. This section applies to both processes, unless it is specified only for the Bituminous seal coat or the bituminous underseal. The Work consists of applying bituminous Material, a single Layer of Aggregate, and a fog seal on a prepared surface. 2356.2 MATERIALS A Bituminous Material A.1 Seal coat…
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