Flexible sheets for waterproofing. Bitumen, plastic and rubber sheets for roof waterproofing. Determination of water vapour transmission properties1 Scope This European Standard specifies a method for the determination of the water vapour transmission properties and for the calculation of the density of moisture flow rate g and of the moisture resistance factor of waterproofing sheets. It is applicable to factory made bitumen, plastic and rubber sheets for roof waterproofing.

independent providers

production control and transport of concrete

It sets out requirements for topsoil classification and composition

Moisture in buildings arises from several sources if not properly controlled it can lead to mould growth and condensation problems which affect about 15% of homes

BS 7160 applies to anchor chains of nominal diameters between 6 and 12 mm

medical equipment

Those responsible for establishing and continuously improving ISO/IEC 12207:2008 (IEEE Std 12207- 2008) software life cycle processes and ISO/IEC 15288:2008 (IEEE Std 15288-2008) system life cycle processes

Sector certification scheme – Requirements

as by-products

to provide design and details that are as safe as those laid out in this European Standard

operational vibration dose values

Characteristics of pans for testing on electric cooking plates