ASTM E2273  Standard Test Method for Determining the Drainage Efficiency of Exterior Insulation and Finish Systems (EIFS) Clad Wall Assemblies
ASTM E2273测定外保温层和装修层?EIFS)包覆的墙壁组件的排水效率的标准试验方法
This test method is a standard procedure for determining the drainage efficiency of an EIFS clad wall assembly.
1. Scope
1.1 This test method determines the drainage efficiency of EIFS clad wall assemblies when subjected to a water spray rate in accordance with Test Method E331.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.
1.3 This standard may involve hazardous materials, operations and equipment. 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.

2. Referenced Documents (purchase separately)
ASTM Standards
E331 Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference
E2110 Terminology for Exterior Insulation and Finish Systems (EIFS)
Index Terms
drainage; drainage efficiency; drainage performance; EIFS; EIFS clad wall assembly; exterior insulation and finish system; EIFS (exterior insulation/finish systems); Clad wall assemblies; Drainage efficiency; Drainage materials/systems;