Direkt zum Inhalt

VDI-EE 2068

Measurement and calculation method for determining the angle-dependent solar radiation transmission of building enclosures with extended patterns

At a glance

German title

Mess- und Berechnungsverfahren zur Bestimmung der winkelabhängigen solaren Strahlungstransmission von Gebäudeabschlüssen mit ausgedehnten Strukturen

Publication date
Engl. VDI-Gesellschaft Bauen und Gebäudetechnik
Related manuals
Number of pages
Available in

This VDI Expert Recommendation describes a new measurement setup that can be used to measure the angle-dependent radiant transmittance of building enclosures, especially for samples with laterally extended structural elements. Recommendations are given for the application of the measurement setup and the use of the results. The VDI Expert Recommendation is a supplement to DIN EN 14500. It also describes how measured transmittances can be converted into a discretely resolved bidirectional transmittance distribution function (BTDF), supported by a simulation model.

View Table of Contents (PDF file)

Purchase VDI Standard

Price from
76,80 EUR VAT included
Purchase now


Ask a question / Contact us

Development mode active. Do not expect the captcha to appear