10 Nov This standard is issued under the fixed designation E ; the number immediately following the designation indicates the year of. Standard Test Methods for Structural Performance of Exterior Walls by Uniform Pressure by mlupoae ASTM E – Download as PDF File .pdf), Text File .txt) or read online. ASTM E
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These wind velocities are translated into uniform static air pressure differences and astm e330 acting inward and astm e330. Complexities of wind pressures, as related to building design, wind intensity versus duration, frequency of occurrence, and other factors must be considered.
Note 1 — In applying the results of astm e330 by this test method, note that the performance of a wall or its components, or both, may be a function of fabrication, installation, and adjustment.
Thus a safety factor is incorporated in the astm e330.
For specific hazard statements, see Section 7. The specimen may or may not truly represent every aspect of the actual astm e330.
ASTM International – Standard References for ASTM E / EM – 14
This test method is applicable to curtain wall assemblies including, but not limited to, metal, glass, masonry, and stone components. For this reason, the strength of an assembly is tested for the actual time duration to which it would astm e330 exposed to a sustained or a gust load, astm e330 both, as discussed above.
For test loads that represent design loads other than wind, astm e330 as snow load, consideration shall be given to establish an appropriate test period for both design and proof load testing.
Referenced Documents purchase astm e330 The documents listed below are e3330 within the subject standard but are not provided as part of the standard.
The most common examples of materials with time-dependent response characteristics that are used are glass, plastics, and composites that employ plastics. This typically is intended to represent the effects of a wind load on astm e330 building surface elements.
The values stated in astm e330 system may astm e330 be exact equivalents; therefore, each system shall be used independently of the other. Consideration of windborne debris in combination with cyclic air pressure differential representing astm e330 wind events is addressed in Test Astm e330 E and Specification E The actual loading on building surfaces is quite complex, varying with wind direction, time, height above ground, building shape, terrain, surrounding structures, and other factors.
Superimposed on sustained aetm are gusting winds which, for adtm periods of time from a fraction of a second to a few seconds, are capable of moving at considerably higher velocities than the sustained winds. Combining values from the two systems may result in non-conformance with the standard.
Link to Active This link will always route to astk current Active version of the standard. Historical Version s – view previous versions of astm e330.
These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard. The resistance astm e330 many windows, curtain walls, and door assemblies to wind loading is also complex and depends on the complete history of load, magnitude, duration, and repetition. When the structural performance of glass is to be evaluated, the procedure described in Test Method E or E shall be astm e330.
In service, the performance will also depend on the rigidity of supporting astm e330, temperature, aatm on the resistance of components to deterioration by various other causes, xstm vibration, thermal expansion and contraction, etc. 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.
Therefore, the duration of the applied astm e330 load may have a significant impact on the performance of materials used in the test specimen.