This specification covers the physical requirements and movement capabilities of preformed architectural strip seals for use in sealing expansion joints in buildings and parking structures. However, this specification does not provide information on the durability of the architectural strip seals under actual service conditions, loading capability of the system, and the effects of a load on the functional parameters. Material covered by this specification consists of architectural strip seals extruded as a membrane or tubular, with frames, with flanges mechanically or chemically secured, used in interior or exterior application, and used in any construction of the building. The architectural strip seal shall be manufactured from a fully cured elastomeric alloy as a preformed extrusion free of defects such as holes and air bubbles, and with dimensions conforming to the requirements specified. Tests for tensile strength, elongation at break, hardness, ozone resistance, compression set, heat aging, tear resistance, brittleness temperature, and water absorption shall be performed and shall conform to the requirements specified.
1.1 This specification covers the physical requirements for the fully cured elastomeric alloy and the movement capabilities of preformed architectural compression seals used for sealing expansion joints in buildings and parking structures. The preformed architectural strip seal is an elastomeric extrusion. This extrusion is either a membrane or tubular having an internal baffle system produced continuously and longitudinally throughout the material. These extrusions are secured in or over a joint by locking rails or an end dam nosing material. The architectural strip seal is compressed and expanded by this mechanical or chemical attachment. Note 1Movement capability is defined in Test Method E 1399.
1.2 This specification covers all colors of architectural strip seals. Note 2The products described in this specification are manufactured from thermoplastic elastomers defined as "fully cured elastomeric alloys" in Test Method D 5048.
1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.