ASTM E1886 PDF

This standard is issued under the fixed designation E ; the 1 This test method is under the jurisdiction of ASTM Committee E06 on. ASTM Ea. Standard Test Method for Performance of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted. laminated glazing systems must resist the cyclic pressure tests of ASTM E Polycarbonate glazing systems are also used in place of traditional laminated.

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ASTM E1886

The latter approach e18886 the likelihood of exposing the building contents to the weather. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Breaching of the envelope exposes a building’s contents to the damaging effects of continued wind and rain 1, Values given in parentheses are for information only.

Superimposed on the averaged winds are gusts whose aggregation, for short periods of time ranging from fractions of seconds to a few seconds may move at considerably higher speeds than the averaged winds. The resistance of fenestration or impact protective systems assemblies to wind loading after impact depends upon product design, installation, load magnitude, duration, asm repetition.

Referenced Documents purchase separately The documents listed below are referenced within ee1886 subject standard but are not provided as part of the standard.

Link to Active This link will always route to the current Active version of the standard. This test method is applicable to the design of entire fenestration or impact protection systems assemblies and asmt installation.

It is appropriate to test the strength of the assembly for a time duration representative of sustained winds and gusts in a windstorm.

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Wind pressures related to building design, wind intensity versus duration, frequency of occurrence, and other factors are considered. The missiles and their associated velocity ranges used in this test method are selected to reasonably represent typical debris produced by windstorms.

Thus, there are two options in designing buildings for windstorms with windborne debris: The performance determined by this test method relates to the ability of elements of the building envelope to remain unbreached during a windstorm.

ASTM E – Farabaugh Engineering and Testing

Windstorm damage investigations have shown that the effects of windborne debris, followed by the effects of repeated or cyclic wind loading, were a major factor in building damage Link to Active This link will always route to the current Active version of the standard. Certain values contained in reference documents cited herein may be stated in inch-pound units and must be converted by the user.

Typical debris in hurricanes consists of missiles including, but not limited to, roof gravel, roof tiles, signage, portions of damaged structures, framing lumber, roofing materials, and sheet metal 4, 7, 9. 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.

However, if doors and windows and their supports are designed to resist specified loads and the glass is protected by a screen or barrier, they need not be considered openings.

Values given in parentheses are for information only. Historical Version s – view previous versions of standard. Other test methods, such as Test Methods E and E, do not model gust loadings. Note 1 — Exception: The performance determined by this test method relates to the ability of elements of the building envelope to remain unbreached during a windstorm.

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ASTM E1886 – 13a

A potentially more serious result is internal pressurization. Specific hazard statements are given in Section 7. When the windward wall of a building is breached, the internal pressure in the building increases, resulting in increased outward acting pressure on the other walls and the roof.

This standard does not purport to address all of the safety concerns, if any, associated with its use. As demonstrated by windstorm damage investigations, windborne debris is present in hurricanes and has caused a significant amount of damage to building envelopes Specific hazard statements are given in Section 7.

Design pressures based on wind speeds with a mean recurrence interval usually 25 to years that relates to desired levels of structural reliability and are w1886 for the type and importance of the building 1.

A missile propulsion device, an air pressure system, and a test chamber are used to model some conditions which may be representative of windborne debris and pressures in a windstorm environment.

Active view current version of standard. The damage caused by windborne debris during windstorms goes beyond failure of building envelope components such as windows, atm, and curtain walls. Gust wind loads are of relatively short duration. It d1886 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.

A missile propulsion device, an air pressure system, and a test chamber are used to model some conditions which may be representative of windborne debris and pressures in a windstorm environment.