Testing fresh concrete - Vebe test Ingestion-build-93833 This International Standard defines the

This International Standard defines the general procedures to assess the energy performance of buildings

in an abstract way

NOTE The rubber used in these seals shall be suitable for operation in a temperature range of −40 °C to +70 °C

3 Tier 2 – practical management

This European Standard describes the method to calculate the energy impact of ventilation systems (including airing) in buildings to be used for applications such as energy calculations

Testing fresh concrete - Vebe test Ingestion-build-93833 This International Standard defines the1 Scope This document specifies a method for determining the consistence of fresh concrete by means of the Vebe time. The test is suitable for specimens having a declared value of D of the coarsest fraction of aggregates actually used in the concrete (Dmax) not greater than 63 mm. If the Vebe time is less than 5 s or more than 30 s, the concrete has a consistence for which the Vebe test is unsuitable.