ASTM E1783/E1783M-96(2017)

ASTM E1783/E1783M-96(2017) - 1.9.2017

Significance and Use

9.1 Architectural strip seals included in this specification shall be those:

9.1.1 Extruded as a membrane,

9.1.2 Extruded as tubular,

9.1.3 With frames,

9.1.4 With flanges mechanically secured,

9.1.5 With flanges chemically secured,

9.1.6 Used in interior or exterior applications, and

9.1.7 Used in any construction of the building.

9.2 This specification will give users, producers, building officials, code authorities, and others a basis for verifying material and performance characteristics of representative specimens under common test conditions. This specification will produce data on the following:

9.2.1 The physical properties of the fully cured elastomeric alloy, and

9.2.2 The movement capability in relation to the nominal joint width as defined under Test Method E1399/E1399M.

9.3 This specification compares similar architectural strip seals but is not intended to reflect the system's application. “Similar” refers to the same type of architectural strip seal within the same subsection under 9.1.

9.4 This specification does not provide information on the following:

9.4.1 Durability of the architectural strip seal under actual service conditions, including the effects of cycled temperature on the strip seal;

9.4.2 Loading capability of the system and the effects of a load on the functional parameters established by this specification;

9.4.3 Shear and rotational movements of the specimen;

9.4.4 Any other attributes of the specimen, such as fire resistance, wear resistance, chemical resistance, air infiltration, watertightness, and so forth; and

Note 3: This specification addresses fully cured elastomeric alloys. Test Methods D395, D573, D1052, and D1149 are tests better suited for evaluating thermoset materials.

9.4.5 Testing or compatibility of substrates.

9.5 This specification is intended to be used as only one element in the selection of an architectural strip seal for a particular application. It is not intended as an independent pass or fail acceptance procedure. Other standards shall be used in conjunction with this specification to evaluate the importance of other service conditions such as durability, structural loading, and compatibility.

1. Scope

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 1: Movement capability is defined in Test Method E1399/E1399M.

1.2 This specification covers all colors of architectural strip seals.

Note 2: The products described in this specification are manufactured from thermoplastic elastomers defined as “fully cured elastomeric alloys” in Test Method D5048.

1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

2. Referenced Documents

E1399/E1399M-97(2022)	Standard Test Method for Cyclic Movement and Measuring the Minimum and Maximum Joint Widths of Architectural Joint Systems
E631-15	Standard Terminology of Building Constructions
D5048-20a	Standard Test Method for Measuring the Comparative Burning Characteristics and Resistance to Burn-Through of Solid Plastics Using a 125-mm Flame (Includes all amendments and changes 9/11/2020).
D3183-10(2019)	Standard Practice for Rubber´Preparation of Pieces for Test Purposes from Products
D2240-15(2021)	Standard Test Method for Rubber Property—Durometer Hardness
D2000-18	Standard Classification System for Rubber Products in Automotive Applications
D1149-18	Standard Test Methods for Rubber Deterioration´Cracking in an Ozone Controlled Environment
D1052-09(2019)	Standard Test Method for Measuring Rubber Deterioration´Cut Growth Using Ross Flexing Apparatus
D865-11(2018)	Standard Test Method for Rubber´Deterioration by Heating in Air (Test Tube Enclosure)
D792-20	Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
D746-20	Standard Test Method for Brittleness Temperature of Plastics and Elastomers by Impact
D624-00(2020)	Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
D573-04(2019)	Standard Test Method for Rubber´Deterioration in an Air Oven
D518-99	Standard Test Method for Rubber Deterioration-Surface Cracking (Withdrawn 2008)
D471-16a(2021)	Standard Test Method for Rubber Property—Effect of Liquids (Includes all amendments and changes 6/25/2021).
D412-16(2021)	Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension
D395-18	Standard Test Methods for Rubber Property´Compression Set
E577-85(1999)	Standard Guide for Dimensional Coordination of Rectilinear Building Parts and Systems