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37 Věstník 4/2024 prEN 13476-2 Plastics piping systems for non-pressure underground drainage and sewerage Structured-wall piping systems unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) Part 2: Specifications for pipes and fittings with smooth internal and external surface and the system, Type A CEN/TC 155 2024-05-09 prEN 13476-3 Plastics piping systems for non-pressure underground drainage and sewerage Structured-wall piping systems unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) Part 3: Specifications for pipes and fittings with smooth internal and profiled external surface and the system, Type B CEN/TC 155 2024-05-09 prEN 15780 Ventilation for buildings Ductwork Cleanliness of ventilation systems CEN/TC 156 2024-04-25 prEN 13911 Protective clothing for firefighters Requirements and test methods for fire hoods for firefighters CEN/TC 162 2024-05-09 prEN 12485 Chemicals used for treatment water intended for human consumption Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime Test methods CEN/TC 164 2024-04-25 prEN ISO 8840 Refractory materials Determination bulk density of granular materials (grain density) (ISO 8840:2021) CEN/TC 187 2024-04-25 prEN ISO 29461-4 Air intake filter systems for rotary machinery Part 4: Test methods for static filter systems coastal and offshore environments (ISO/DIS 29461-4:2024) CEN/TC 195 2024-05-01 prEN 15330-5 Surfaces for sport areas Synthetic turf and textile sports surfaces Part Specification for infill materials CEN/TC 217 2024-05-23 EN 12767:2019/prA1 Passive safety support structures for road equipment - Requirements and test methods CEN/TC 226 2024-05-16 EN 12583:2022/prA1 Gas Infrastructure Compressor stations Functional requirements CEN/TC 234 2024-04-25 prEN 16732 Slide fasteners (zips) Specification CEN/TC 248 2024-04-25 prEN ISO 9073-7 Nonwovens Test methods Part Determination of bending length (ISO/DIS 9073-7:2023) CEN/TC 248 2024-05-08 prEN 18064-2 Plastics Quality recommendations and basis for specifications for application plastic recyclates in products Part Polyethylene (PE) CEN/TC 249 2024-05-16 prEN 18064-5 Plastics Quality recommendations and basis for specifications for application plastic recyclates in products Part Poly(vinyl chloride) (PVC) CEN/TC 249 2024-05-16 prEN 18064-4 Plastics Quality recommendations and basis for specifications for application plastic recyclates in products Part Poly(ethylene terephtalate) (PET) CEN/TC 249 2024-05-16 prEN 18064-6 Plastics Quality recommendations and basis for specifications for application plastic recyclates in products Part Polystyrene (PS) CEN/TC 249 2024-05-16 prEN 18064-7 Plastics Quality recommendations and basis for specifications for application plastic recyclates in products Part Acrylonitrile- butadiene-styrene (ABS) CEN/TC 249 2024-05-16 prEN 18064-3 Plastics Quality recommendations and basis for specifications for application plastic recyclates in products Part Polypropylene (PP) CEN/TC 249 2024-05-16 prEN 18064-1 Plastics Quality recommendations and basis for specifications for application plastic recyclates in products Part General aspects CEN/TC 249 2024-05-16