Testing fresh concrete - SamplingBS EN 12350 1: 2009 Testing fresh concrete. Sampling BS EN 12350 1 specifies two procedures for sampling fresh concrete, by composite sampling and by spot sampling. The requirement for remixing the sample before tests on the fresh concrete, or before making test specimens, is included in the relevant standards. When mixing and sampling of concrete is done in a laboratory, different procedures may be required. Contents of BS EN 12350 1: Foreword Scope

conform to this standard

Methods for assessment of technical vulnerabilities

This European Standard does not apply to surface boxes or to floor and roof gullies in buildings which are specified in BS EN 1253

This European Standard specifies requirements for prefabricated lintels for spans over clear openings in a masonry wall up to a maximum of 4

BS EN 10343:2009 Steels for quenching and tempering for construction purposes

Polymers compatibility guide

Gas extinguishing systems manufacturers and suppliers

Cold-rolled non-grain oriented magnetic steel sheet and strip

It is applicable to pilot operated safety valves having a valve flow diameter of 6 mm and above which are for use at set pressures of 0

Toy manufacturers

Delivery condition

This European Standard covers the following materials for pressure parts of shell boilers subjected to internal and external pressure and their integral attachments: