Gravity drainage systems inside buildings - General and performance requirements1 Scope This European Standard applies to waste waterdrainage systems which operate under gravity. It is applicable for drainage systems inside dwellings, commercial, institutional and industrial buildings. The field of application of this European Standard is shown in Figure 1. Differences in plumbing within Europe have led to a variety of systems being developed. Some of the major systems in use are described but this standard has not attempted to

The Directive for energy efficiency states that each country can either introduce an energy efficiency obligation scheme or use other policies and methods in order to obtain the same energy efficiency improvements

It can be read in conjunction with ISO 6743‑99

2 that maximizes the use of existing standard protocols in all layers up to and including the lower layers of layer 7 in the OSI reference model

assistive technologies

Residential and domestic watermist systems

Safety requirement

BS EN 10343 on steels for quenching and tempering for construction purposes is relevant to:

What is BS EN 13225 - Precast concrete linear structural elements about

Method A is for a non-rotating test piece and method B is for a rotating test piece

Method for the determination of the melt mass-flow rate (MFR) of PET

additional surveys and geotechnical investigations are essential so as to obtain the required values in order to ensure the safety and serviceability of the complete noise barrier

laboratory analysts