ASTM C1518-22 PDF

Scope: 1.1 Precured elastomeric silicone joint sealants, hereinafter referred to as seal, are manufactured in flat, cured, extruded shapes and are primarily used to span joint openings in construction. This specification describes the properties of applied, flat shaped precured elastomeric silicone joint sealants, hereinafter referred to as applied seal, that bridge joint openings and are adhered to joint substrates utilizing a liquid applied silicone adhesive sealant, specified by the manufacturer, hereinafter referred to as adhesive to construction substrates, to seal building openings such as panel joints, metal flashing joints, or other building openings in place of conventional liquid applied sealants. 1.2 Seals are applied in three different configurations: 1.2.1 As a bridge joint, the seal is applied flat on the surface to cover a joint opening. See Fig. 1. 1.2.2 As a beveled bridge joint, the seal is applied on the beveled edge of a substrate to bridge a joint opening. See Fig.

ASTM C1518-22 Referenced Document

ASTM C1442 Standard Practice for Conducting Tests on Sealants Using Artificial Weathering Apparatus
ASTM C1523 Standard Test Method for Determining Modulus, Tear and Adhesion Properties of Precured Elastomeric Joint Sealants
ASTM C717 Standard Terminology of Building Seals and Sealants
ASTM D1566 Standard Terminology Relating to Rubber
ASTM G113 Standard Terminology Relating to Natural and Artificial Weathering Tests of Nonmetallic Materials

2022 ASTM C1518-22 Standard Specification for Precured Elastomeric Silicone Joint Sealants
2016 ASTM C1518-16 Standard Specification for Precured Elastomeric Silicone Joint Sealants
2004 ASTM C1518-04(2014) Standard Specification for Precured Elastomeric Silicone Joint Sealants
2004 ASTM C1518-04(2009) Standard Specification for Precured Elastomeric Silicone Joint Sealants
2004 ASTM C1518-04 Standard Specification for Precured Elastomeric Silicone Joint Sealants
2002 ASTM C1518-02 Standard Specification for Precured Elastomeric Silicone Joint Sealants