UNE - Spanish national standards

Digital Declaration of Performance for aggregates. Part 1: Aggregates for concrete, mortars, traffic surfaces and structural layers according to EN 12620, EN 13139, EN 13043 and EN 13242.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Extruded sheets of polyethylene (PE-HD) - Requirements and test methods (ISO 14632:2021)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Guidance for the assessment of conformity (Endorsed by Asociación Espanola de Normalización in November of 2023.)

Available languages: English

Available design: electronic design (pdf), Print design

Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 1: Pipes and fittings with flexible joints

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 2: Manholes and inspection chambers

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Milk - Determination of urea content - Enzymatic method using difference in pH (Reference method) (ISO 14637:2004)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Building hardware - Electrically controlled hold-open systems for fire/smoke door assemblies - Requirements, test methods, application and maintenance

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Transportable gas cylinders - Refillable welded receptacles of a capacity not exceeding 150 litres - Part 1: Welded austenitic stainless steel cylinders made to a design justified by experimental methods

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Transportable gas cylinders - Refillable welded receptacles of a capacity not exceeding 150 litres - Part 3: Welded carbon steel cylinders made to a design justified by experimental methods

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Transportable gas cylinders - Refillable welded receptacles of a capacity not exceeding 150 litres - Part 3: Welded carbon steel cylinders made to a design justified by experimental methods

Available languages: English, Spanish

Available design: electronic design (pdf)