Minnesota Department of Transportation (MnDOT) · 2025 Standard Specifications for Construction

Section 3728 — Bituminous Mastic Joint Sealer for Pipe

Minnesota 2025 Standard Specifications for Construction, Section 3728. Full text, cross-references and related pay items on BuildSpec.

3728 BITUMINOUS MASTIC JOINT SEALER FOR PIPE 3728.1 SCOPE Provide cold applied, mineral filled, joint sealing compound for joints of bell and spigot or tongue and groove, concrete or clay Culvert, sewer, or drain pipe. 3728.2 REQUIREMENTS Provide a bituminous mastic joint sealer consisting of refined petroleum asphalt meeting the requirements of ASTM D4586, Standard Specification for Asphalt Roof Cement, Asbestos-Free, except for the following modifications: Table 3728.2-1 ASTM D4586 Modifications Test Requirement Grease cone penetration (unworked) 150 grams, 77°F, 5 seconds, ASTM D217* 175…

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