Testing of concrete - Determination of the drying shrinkage of concrete for samples prepared in the field or in the laboratory1 Scope This part of ISO 1920 specifies a method for determining the length changes of concrete specimens due to drying in air, and the method of preparing and curing the concrete specimens to be tested. It is applicable for the testing of specimens prepared in the laboratory or in the field, in which the maximum nominal size of aggregate in the concrete, in accordance with ISO 6274, does not exceed 25 mm. The precision statement in Clause 10 does not

Residential and domestic watermist fire suppression systems consist of a water supply

given under 5 d) to f)

BS ISO 22479:2019 cancels and replaces ISO 3231:1993 and ISO 6988:1985

BS EN 4193 is a European Standard and discusses standards for tees used for pipe coupling in aerospace applications

Nickel plated copper offers thermal stability

methods of test for dupion raw silk

Additional marking

E) Artichoke E) Artichoke seed oil E1* Elaeis guineensis Jacq

BS EN 3747 creates a standardized approach for manufacturers of fluorosilicone rubber (FVMQ) to adhere to if they supply their products of fluorosilicone rubber (FVMQ) for use by the aerospace and defence industry

EN 61000-4-5

– of electricity such as contact with live parts

terminology and text of this second edition have been aligned to IEC 61508