Standard Test Method for Iron Staining Materials in Lightweight Concrete Aggregates

De ≤ 150 mm for aerospace applications

f)       Annex A has been revised

BS EN 12503-4:2016 supersedes EN 12503-4:2013

BS EN IEC 60376:2018 supersedes BS EN 60376:2005

documented

Vapour barrier and vapour retarder definitions have been revised and clarified

spherical under-surface of the head

1   This part of ISO 11378 describes the equipment and the test method for assessing the propensity of textile floor coverings to soiling in the absence of abrasive wear and texture changes using a standard artificial soil composition

Who is PAS 2012-2 for

The vibration power is determined by processing the signals from force and velocity (or acceleration) transducers mounted on to the bolted joints under operational conditions of interest

BS ISO 16014-1:2019 includes some technical with respect to ISO 16014-1:2012

Magnesium is the lightest of all the common metals and has been prepared for industry use as metal ingots and alloys since these have the best strength-to-weight ratio of any of the commonly used structural alloys