CEN/TC 139
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 5047 | LVS EN ISO 8501-1:2005 | Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings | Atcelts |
| 5048 | LVS EN ISO 8501-1:2005 /Papild | Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings | Atcelts |
| 26402 | LVS EN ISO 8501-1:2007 | Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings | Standarts spēkā |
| 5049 | LVS EN ISO 8501-2:2005 | Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 2: Preparation grades of previously coated steel substrates after localized removal of previous coatings | Standarts spēkā |
| 22525 | LVS EN ISO 8501-3:2007 | Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds, edges and other areas with surface imperfections | Standarts spēkā |
| 22594 | LVS EN ISO 8501-4:2007 | Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 4: Initial surface conditions, preparation grades and flash rust grades in connection with high-pressure water jetting | Atcelts |
| 65139 | LVS EN ISO 8501-4:2021 | Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 4: Initial surface conditions, preparation grades and flash rust grades in connection with water jetting (ISO 8501-4:2020) | Standarts spēkā |
| 22528 | LVS EN ISO 8502-10:2005 | Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 10: Field method for the titrimetric determination of water-soluble chloride | Atcelts |
| 22540 | LVS EN ISO 8502-11:2006 | Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 11: Field method for the turbidimetric determination of water-soluble sulfate | Standarts spēkā |
| 22536 | LVS EN ISO 8502-12:2005 | Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 12: Field method for the titrimetric determination of water-soluble ferrous ions | Standarts spēkā |
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