Registration number (WIID)Project No.TitleStatus
41775FprEN 450-2 revFly ash for concrete - Part 2: Conformity evaluationIzstrādē
27393LVS CEN/TR 15677:2008Fly ash obtained from co-combustion - A report on the situation in Europe 
28945LVS CEN/TR 15840:2009Evaluation of conformity of fly ash for concrete - Guidelines for the application of EN 450-2Standarts spēkā
28631LVS CEN/TR 15868:2009Survey of national requirements used in conjunction with EN 206-1:2000Atcelts
66682LVS CEN/TR 15868:2019Survey on provisions valid in the place of use used in conjunction with the European concrete standard and developing practiceStandarts spēkā
37477LVS CEN/TR 16349:2012Framework for a specification on the avoidance of a damaging Alkali-Silica Reaction (ASR) in concreteStandarts spēkā
37549LVS CEN/TR 16369:2013Use of control charts in the production of concreteStandarts spēkā
38152LVS CEN/TR 16443:2013Backgrounds to the revision of EN 450-1:2005+A1:2007 - Fly ash for concreteStandarts spēkā
39334LVS CEN/TR 16563:2013Principles of the equivalent durability procedureStandarts spēkā
39872LVS CEN/TR 16639:2014Use of k-value concept, equivalent concrete performance concept and equivalent performance of combinations conceptStandarts spēkā
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