The ASTM E (Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure. Imison. John H. Waskow, P.E.. Architectural Testing, Inc. Test Method: ASTM E , Test Method for Water Penetration of Exterior Windows, Curtain Walls. Purchase your copy of ASTM E – 00() as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards.
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The purpose of this voluntary guideline is to recreate leaks that are known to occur.
In applying the results of tests by this test method, note that the performance of a wall or its components, or both, may be a function asym proper installation and adjustment. It can only be utilized prior to the issuance of the building occupancy permit and no later than six months after the installation of the fenestration product. Some designs are more sensitive than others to this upward moving water. The main objective of forensic water testing is to identify the leak paths through the simulation of the s331 events that produced the reported leakage.
This specification is for quality assurance testing only of storefronts, curtain walls and sloped glazing systems and their installation. There are two different procedures listed for the test method. These factors should be fully considered prior to specifying the test pressure difference to be used. Specifically excluded from this field check method is the testing of operable components such as operable window and doors. SITC determines what procedure to utilize based on the laboratory testing results.
The air-pressure differences acting across a building envelope vary greatly. ASTM E e31 the following documents: This field water check method is not intended to test the rated or specified water performance representative of a wind driven rain event.
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The determination of the service history of the building to provide patterns in the observed leakage and visible damage and where to focus our investigation. The diagnostic field water check is utilized for installed storefronts, curtain walls and sloped glazing systems only.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. 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. This differs greatly from the AAMA and AAMA field testing procedures that are intended for evaluating newly installed fenestration products or quality assurance testing.
It is difficult to simulate the identical complex wetting conditions that can be encountered in service, with large wind-blown water drops, increasing water drop impact pressures 0 increasing wind velocity, and lateral or upward moving air and water. In service, the performance will also depend on the rigidity of supporting construction and on the resistance of components to deterioration by various causes, vibration, thermal expansion and contraction, etc.
The calibrated spray apparatus spray-rack system delivers water to the test specimen at a rate of 5. The reviewing of project documents for the building. BDG has extensive knowledge of most building systems and specializes in forensic water intrusion investigations. Analyzing the data and establishing a cause and effect relationship between wall characteristics and the observed leakage.
Most generic specifications call for a minimum testing pressure of 6. ASTM states the field test may also be made after the building is completed and in service to determine ee331 or not reported leakage problems are due to the failure of the installed assemblies.
ASTM E331 – 00(2016)
This standard is utilized for laboratory or interior mock up testing only. The evaluation of the design concept to determine if any water resistance performance requirements were specified for the wall. The testing pressure differential is usually determined by the testing specifier. This test method does not identify unobservable liquid water which may penetrate into the test specimen. Building Diagnostics Group, Inc.
We provide testing services throughout the United States from our headquarters located in Atlanta, GA. Failures during quality assurance new construction testing can result in unnecessary delays that impact your bottom line. The ASTM E Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference is a testing standard that describes the procedures to e33 the water penetration resistance of windows, curtain walls, skylights, and doors when water is applied using a calibrated spray apparatus while simultaneously applying uniform static pressure to opposite sides of the test specimen.
This test method exclusively utilizes a uniform static air pressure difference. This specification is for quality assurance testing only.
Procedure A is a uniform static air pressure difference. Procedure B is a cyclic e33 air pressure difference. Water that penetrates the assembly, but does not result in a failure as defined herein, may have adverse effects on the performance of contained materials such as sealants and insulating or laminated glass.
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ASTM International – Standard References for ASTM E – 00()
The water spray system has nozzles spaced on a grid to deliver water so that the test specimen is wet uniformly, includingthose areas vulnerable to water penetration. Historical Version s 0 view previous versions of standard. This standard is utilized for either field quality assurance testing or forensic testing. This starts with a clearly defined sequence of activities that SITC follows during a investigation: The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.