Standards UNE - Spanish national standards - Page 468

Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system

Standard published on 24.10.2012

Cathodic protection measurement techniques

Standard published on 19.12.2003

Determination of flexural strength of autoclaved aerated concrete

Standard published on 20.6.1997

ROAD RESTRAINT SYSTEMS. CONCRETE FENCES. DEFINICIONS, CLASSIFICATION, DIMENSIONS AND TOLERANCES.

Standard published on 14.7.1994

ROAD RESTRAINT SYSTEMS. CONCRETE FENCES. BASIC MATERIALS AND EXECUTION CONTROL.

Standard published on 18.4.1994

Metallic safety barriers for vehicles restraint. W-beam. Materials, geometry, dimensions and tests.

Standard published on 2.6.2021

Metallic safety barriers for vehicles restraint. Accessory elements of the metallic barriers. Materials, geometry, dimensions and test.

Standard published on 2.6.2021

Metallic safety barriers for vehicles restraint. Accesory elements of metallic barriers with tubular post. Materials, geometry, dimensions and tests.

Standard published on 2.6.2021

Metallic safety barriers for vehicles restraint. Handling and storage conditions. Installation procedures and control methods.

Standard published on 12.12.2012

Safety systems of passages over ditches. Performance clases, test methods and evaluation of conformity.

Standard published on 11.9.2019