CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63854 | LVS EN ISO 13056:2019 | Plastics piping systems - Pressure systems for hot and cold water - Test method for leaktightness under vacuum (ISO 13056:2011) | Standarts spēkā |
| 35338 | LVS EN ISO 13229:2012 | Thermoplastics piping systems for non-pressure applications - Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings - Determination of the viscosity number and K-value (ISO 13229:2010) | Standarts spēkā |
| 63643 | LVS EN ISO 13254:2018 | Thermoplastics piping systems for non-pressure applications - Test method for watertightness (ISO 13254:2010) | Standarts spēkā |
| 64096 | LVS EN ISO 13255:2018 | Thermoplastics piping systems for soil and waste discharge inside buildings - Test method for airtightness of joints (ISO 13255:2010) | Standarts spēkā |
| 63637 | LVS EN ISO 13257:2018 | Thermoplastics piping systems for non-pressure applications - Test method for resistance to elevated temperature cycling (ISO 13257:2010) | Atcelts |
| 66130 | LVS EN ISO 13257:2019 | Thermoplastics piping systems for non-pressure applications - Test method for resistance to elevated temperature cycling (ISO 13257:2018) | Standarts spēkā |
| 63642 | LVS EN ISO 13259:2018 | Thermoplastics piping systems for underground non-pressure applications - Test method for leaktightness of elastomeric sealing ring type joints (ISO 13259:2018) | Atcelts |
| 71490 | LVS EN ISO 13259:2020 | Thermoplastics piping systems for underground non-pressure applications - Test method for leaktightness of elastomeric sealing ring type joints (ISO 13259:2020) | Standarts spēkā |
| 63712 | LVS EN ISO 13260:2011/A1:2017 | Thermoplastics piping systems for non-pressure underground drainage and sewerage - Test method for resistance to combined temperature cycling and external loading - Amendment 1 (ISO 13260:2010/Amd 1:2017) | Standarts spēkā |
| 35337 | LVS EN ISO 13260:2012 | Thermoplastics piping systems for non-pressure underground drainage and sewerage - Test method for resistance to combined temperature cycling and external loading (ISO 13260:2010) | Standarts spēkā |
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