Standards UNE - Spanish national standards - Page 500

Fire resistance tests for loadbearing elements - Part 4: Columns

Standard published on 29.10.2000

Fire resistance tests for loadbearing elements - Part 5: Balconies and walkways

Standard published on 14.12.2005

Fire resistance tests for loadbearing elements - Part 6: Stairs

Standard published on 7.12.2005

Soil improvers and growing media - Extraction of aqua regia soluble elements

Standard published on 21.3.2002

Soil improvers and growing media - Extraction of calcium chloride/DTPA (CAT) soluble nutrients

Standard published on 21.3.2002

Soil improvers and growing media - Extraction of water soluble nutrients and elements

Standard published on 21.3.2002

Flexible sheets for waterproofing - Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles - Determination of shear strength

Standard published on 5.7.2017

Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method

Standard published on 28.2.2002

Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method

Standard published on 28.2.2002

Plastics - Thermoplastic mulch films recoverable after use, for use in agriculture and horticulture

Standard published on 20.5.2026