Coated macadam (asphalt concrete) for roads and other paved areas - Specification for constituent materials and for mixturesBS 4987 1: 2005 specifies the requirements for all types of coated macadam (asphalt concrete) to be laid as base (roadbase) (group one), binder course (group two), surface course (group three) or porous asphalt surface course (group four) for roads and other paved areas excluding heavy duty airfield pavements. This standard does not include requirements for macadams incorporating bitumen emulsions as binders which are specified in BS 434 1. NOTE The

1 Emitting pipe

The National Annex to BS EN 1992-1-1 incorporates changes to National Determined Parameters and also includes a new value for the punching shear resistance of slabs and column bases with shear reinforcement

It provides practical examples on how to meet the high level requirements in ISO 45001

IEC 60079-20:1996

BS 6472-1 offers guidance on how people inside buildings respond to building vibration: the judgement criteria are more stringent at higher frequencies than in the superseded standard due to changes in the vertical frequency weighting

testing and marking of electrical apparatus with type of protection “n”

construction

known as WAVs (wheelchair accessible vehicles)

Why should you use BS 9122- Guidelines for UAS operators

5 Principles

the biometric data being stored in the form of a barcode printed on the card

The following standards may also be of interest: