Maryland Department of Transportation — State Highway Administration (MDOT SHA) · Standard Specifications for Construction and Materials

Section 523 — Joint Sealing of Portland Cement Concrete Pavements

Maryland Standard Specifications for Construction and Materials, Section 523. Full text, cross-references and related pay items on BuildSpec.

523 — JOINT SEALING OF PORTLAND CEMENT CONCRETE PAVEMENTS 2026 STANDARD SPECIFICATIONS FOR CONSTRUCTION AND MATERIALS CATEGORY 500 PAVING SECTION 523 — JOINT SEALING OF PORTLAND CEMENT CONCRETE PAVEMENTS 523.01 DESCRIPTION Clean and seal Portland cement concrete pavement joints. 523.02 MATERIALS Joint Sealers 911.01 Preformed Joint Fillers 911.02 Backer Rod. Use backer rod that is flexible, compressible, nonshrinkable, has a surface that will not bond with the joint sealer, and is capable of uniformly containing the sealer within the desired shape factor. Do not use hard rubber or materials…

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