ASTM C1757-13 PDF

Full title and description

ASTM C1757-13 — Standard Practice for Sealing Joints Using Elastomeric Preformed Seals for Concrete Pavement and Bridge Deck Joints. This standard provides recommended practice and requirements for the selection, preparation, installation, and repair of elastomeric preformed joint seals used in concrete pavements and bridge decks to prevent infiltration and to accommodate movements.

Abstract

This practice covers the use of elastomeric preformed seals installed in joints in concrete pavements and bridge decks. It addresses material characteristics, joint dimensions, surface preparation, installation methods, anchoring and bonding considerations, and field inspection. The intent is to ensure durable, watertight seals that accommodate expected movement while minimizing damage to the pavement structure.

General information

• Status: Approved standard (designation C1757-13)
• Publication date: 2013
• Publisher: ASTM International
• ICS / categories: 91.100 (Building and civil engineering) / Pavements and bridge decks, Joint sealants
• Edition / version: 2013
• Number of pages: Typically 6–12 pages (standard practice length; exact count varies by published format)

Scope

This practice specifies procedures for selecting and installing elastomeric preformed seals for joints in concrete pavements and bridge decks. It applies to joints designed to accommodate movement and to provide sealing against water, incompressible materials, and debris. The practice includes guidance on joint sizing, seal selection relative to expected movement, surface and edge preparation, installation tolerances, and inspection after installation. It does not cover poured or injected sealants or the design of joint geometry beyond considerations needed for proper seal function.

Key topics and requirements

• Definitions and classification of elastomeric preformed seals used in pavement and bridge joints.
• Material properties and compatibility: resilience, compression set, tensile strength, and resistance to aging, oils, and weathering.
• Joint sizing and tolerances: recommended recess depth, width, and compression level for proper sealing performance.
• Surface preparation: cleaning, removal of laitance and loose material, and priming if required.
• Installation procedures: positioning, anchoring or back-up materials, cutting and splicing methods for continuous seals.
• Inspection and acceptance criteria: visual checks, dimensional verification, and sealing integrity.
• Repair and maintenance recommendations for damaged seals.

Typical use and users

This practice is used by civil and highway engineers, bridge designers, contractors, pavement preservation specialists, and materials engineers involved in the construction and maintenance of concrete pavements and bridge decks. It is commonly referenced in project specifications, contract documents, and quality control procedures to ensure consistent selection and installation of preformed elastomeric joint seals.

Related standards

Related standards commonly referenced with this practice include other ASTM and AASHTO documents on joint sealants, joint design, and testing of elastomeric materials. Examples include standards for poured sealants, tests for compression set, tensile properties, and weathering, as well as standards addressing joint design for pavements and bridge decks.

Keywords

preformed seal, elastomeric seal, joint seal, concrete pavement, bridge deck, joint installation, joint sealing, compression set, sealant, pavement joint, movement accommodation

FAQ

Q: What is this standard?

A: ASTM C1757-13 is a standard practice that provides guidance for the selection and installation of elastomeric preformed seals used to seal joints in concrete pavements and bridge decks.

Q: What does it cover?

A: It covers material characteristics, joint sizing and tolerances, surface preparation, installation methods, inspection, and maintenance of elastomeric preformed seals. It does not cover poured or injected sealants or detailed joint structural design.

Q: Who typically uses it?

A: Highway and bridge engineers, contractors, materials specialists, and maintenance personnel use this practice when specifying, installing, and inspecting preformed elastomeric joint seals.

Q: Is it current or superseded?

A: The designation indicates the 2013 approved version (C1757-13). Users should check with the current ASTM catalog or their project specification to determine whether a newer revision has been issued since 2013.

Q: Is it part of a series?

A: It is part of ASTM's body of standards addressing joint sealants and pavement/bridge construction practices and is typically used alongside related ASTM and AASHTO standards covering sealant materials and testing.

Q: What are the key keywords?

A: Key keywords include preformed seal, elastomeric, joint seal, concrete pavement, bridge deck, installation, compression set, weathering resistance.