Norm

ASTM C755-10(2015)

Standard Practice for Selection of Water Vapor Retarders for Thermal Insulation

61,51

Over deze norm

Status Definitief
Aantal pagina's 12
Commissie C16.33
Gepubliceerd op 01-09-2015
Taal Engels

1.1 This practice outlines factors to be considered, describes design principles and procedures for water vapor retarder selection, and defines water vapor transmission values appropriate for established criteria. It is intended for the guidance of design engineers in preparing vapor retarder application specifications for control of water vapor flow through thermal insulation. It covers commercial and residential building construction and industrial applications in the service temperature range from −40 to +150°F (−40 to +66°C). Emphasis is placed on the control of moisture penetration by choice of the most suitable components of the system.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 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.

Details

ICS-code 91.120.10
Nederlandse titel Standard Practice for Selection of Water Vapor Retarders for Thermal Insulation
Engelse titel Standard Practice for Selection of Water Vapor Retarders for Thermal Insulation

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