STB PDF
Tests for general properties of aggregates - Part 3- Procedure and terminology for simplified petrographic description. Original standard UNE-EN 932-3-1997 in PDF full version. Additional info + preview on request
Document status: Replaced by STB UNE-EN 932-3-2023
Tests for general properties of aggregates - Part 6- Definitions of repeatability and reproducibility. Original standard UNE-EN 932-6-2000 in PDF full version. Additional info + preview on request
Document status: Active
Tests for geometrical properties of aggregates Part 5- Determination of percentage of crushed and broken surfaces in coarse aggregate particles. Original standard UNE-EN 933-5-1999 in PDF full version. Additional info + preview on request
Document status: Replaced by STB UNE-EN 933-5-2023
Amendment 1 - Tests for geometrical properties of aggregates Part 5- Determination of percentage of crushed and broken surfaces in coarse aggregate particles. Original standard UNE-EN 933-5-1999 A1-2005 in PDF full version. Additional info + preview on request
Document status: Replaced by STB UNE-EN 933-5-2023
Admixtures for concrete, mortar and grout - Part 1- Common requirements. Original standard UNE-EN 934-1-2009 in PDF full version. Additional info + preview on request
Document status: Active
Amendment 1 - Admixtures for concrete, mortar and grout - Part 2- Concrete admixtures - Definitions, requirements, conformity, marking and labelling. Original standard UNE-EN 934-2-2010 + A1-2012 in PDF full version. Additional info + preview on request
Document status: Active