OS GSO EN 480-13:2021
EN 480-13:2015
Omani Standard
Current Edition
·
Approved on
01 July 2021
Admixtures for concrete, mortar and grout - Test methods - Part 13: Reference masonry mortar for testing mortar admixtures
OS GSO EN 480-13:2021 Files
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OS GSO EN 480-13:2021 Scope
This European Standard specifies the constituent materials, the composition and the mixing procedure to produce a reference masonry mortar with a prescribed consistence for testing mortar admixtures as defined in EN 934-3. It also describes the determination of the water reduction of the test mix compared to the control mix.
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