Methods of test for mortar for masonry - Determination of air content of fresh mortar Ingestion-build-65808 8) Polyamide (for expansion plugs

8) Polyamide (for expansion plugs only)

when tested over an ambient temperature range of 10 °C to 35 °C

testing and maintenance of greywater systems utilizing bathroom greywater to supply non-potable water in the UK

The object of BS EN 61000-4-4 is to establish a common and reproducible reference for evaluating the immunity of electrical and electronic equipment when subjected to electrical fast transient/bursts on supply

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Methods of test for mortar for masonry - Determination of air content of fresh mortar Ingestion-build-65808 8) Polyamide (for expansion plugs1 Scope This European Standard specifies two methods for determining the air content of fresh mortars including those containing mineral binders and both dense and lightweight aggregates. Method A The pressure method and Method B The alcohol method. For air content less than 20 %, method A is applicable. For air content of 20 % or more, method B is applicable.