Registration number (WIID)Project No.TitleStatus
35729EN 934-2:2009/FprA1Admixtures for concrete, mortar and grout - Part 2: Concrete admixtures - Definitions, requirements, conformity, marking and labellingIzstrādē
76500EN 12390-20:2026Testing hardened concrete - Part 20: Determination of porosityIzstrādē
24608EN 1504-3:2005Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 3: Structural and non-structural repairIzstrādē
25457EN 447:2007Grout for prestressing tendons - Basic requirementsIzstrādē
22238EN 14845-1:2007Test methods for fibres in concrete - Part 1: Reference concretesIzstrādē
22237EN 14889-2:2006Fibres for concrete - Part 2: Polymer fibres - Definitions, specifications and conformityIzstrādē
69177prEN 934-2 revAdmixtures for concrete, mortar and grout - Part 2: Concrete admixtures - Definitions, requirements, conformity, marking and labellingIzstrādē
68196prEN 14630 revProducts and systems for the protection and repair of concrete structures - Test methods - Determination of carbonation depth in hardened concrete by the phenolphthalein methodIzstrādē
67574prEN 13687-1 revProducts and systems for the protection and repair of concrete structures - Test methods - Determination of thermal compatibility - Part 1: Freeze-thaw cycling with de-icing salt immersionIzstrādē
64856EN 206:2013+A1:2016/FprA2Concrete - Specification, performance, production and conformityIzstrādē
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