AERC 1.1: Procedures for Determining the Optical and Thermal Properties of Window Attachment Materials
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- AERC 1.1: Procedures for Determining the Optical and Thermal Properties of Window Attachment Materials
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- Description
Description
Description
AERC 1.1 provides the technical procedures to determine the optical (openness factor, transmission, reflection, absorption) and thermal (emissivity, infrared transmittance, permeability factor) properties of materials used in fenestration attachments.