EN European Norm Tests Part 26
EN Standards are European Standards. These standards specify requirements for a particular item, material, component, system or service, or describe in detail a particular method or procedure, and tests are performed accordingly.

- EN 1401-1: 2009; Plastic piping systems for pressure-free underground drainage and sewerage. Unplasticized poly(vinyl chloride) (PVC-U). Specifications for pipes, fittings and system
- EN 1403: 1998; Corrosion protection of metals. Electrodeposit coatings. Method of determining general requirements.
- EN 1405: 1998; Chemicals used to treat water intended for human consumption. Sodium alginate.
- EN 1405: 2009; Chemicals used to treat water intended for human consumption. Sodium alginate.
- EN 1406: 1998; Chemicals used to treat water intended for human consumption. Modified starches.
- EN 1406: 2009; Chemicals used to treat water intended for human consumption. Modified starches.
- EN 1407: 1998; Chemicals used to treat water intended for human consumption. Anionic and nonionic polyacrylamides.
- EN 1407: 2008; Chemicals used to treat water intended for human consumption. Anionic and nonionic polyacrylamides.
- EN 1408: 1998; Chemicals used to treat water intended for human consumption. Poly(diallyldimethylammonium chloride).
- EN 1408 : 2008 ; Chemicals used to treat water intended for human consumption. Poly (diallyldimethylammonium chloride).
- EN 1409: 1998; Chemicals used to treat water intended for human consumption. Polyamines.
- EN 1409 : 2008 ; Chemicals used for water treatment for human consumption. Polyamines.
- EN 1410: 1998; Chemicals used to treat water intended for human consumption. Cationic polyacrylamides.
- EN 1410: 2008; Chemicals used to treat water intended for human consumption. Cationic polyacrylamides.
- EN 1411: 1996; Plastic pipe and duct systems. Thermoplastic pipes. Determination of resistance to external impacts by ladder method.
- EN 1412: 1996; Copper and copper alloys. European numbering system.
- EN 1412: 2016; Copper and copper alloys. European numbering system.
- EN 1413: 1998; Textile. pH determination of the aqueous extract.
- EN 1414: 1997; Tap and close fasteners. Cycling procedure for subsequent tests.
- EN 1415: 1997; Tap and close fasteners. Behavior of slit edges.
- EN 1416: 1997; Tap and close fasteners. Determination of curvature.
- EN 1417 : 1996+A1 : 2008 ; Plastic and rubber machinery. Two roller mills. Security requirements.
- EN 1417: 2014; Plastic and rubber machinery. Two roller mills. Security requirements.
- EN 1418: 1998; resource personnel. Welding operators' approval testing for fusion welding and resistance welding adjusters for fully mechanized and automated welding of metallic materials.
- EN 1420-1: 1999; The effect of organic substances on water intended for human consumption. Determination of odor and flavor evaluation of water in pipe systems. The effect of organic substances on water intended for human consumption. Determination of odor and flavor evaluation of water in pipe systems. Test method
- EN 1420: 2016; The effect of organic substances on water intended for human consumption. Determination of odor and flavor evaluation of water in pipe systems.
- EN 1421: 1997; Chemicals used to treat water intended for human consumption. Ammonium Chloride.
- EN 1421: 2005; Chemicals used to treat water intended for human consumption. Ammonium Chloride.
- EN 1421: 2012; Chemicals used to treat water intended for human consumption. Ammonium Chloride.
- EN 1422 : 1997+A1 : 2009 ; Medical sterilizers. Ethylene oxide sterilizers. Requirements and test methods .
- EN 1422: 2014; Medical sterilizers. Ethylene oxide sterilizers. Requirements and test methods.
- EN 1423: 1998; Road marking materials. Leave it on the ingredients. Glass beads, non-slip aggregates and mixtures of the two.
- EN 1423: 2012; Road marking materials. Leave it on the ingredients. Glass beads, non-slip aggregates and mixtures of the two.
- EN 1424: 1998; Road marking materials. Mix the glass beads beforehand.
- EN 1425: 2000; Test methods for petroleum and its products. Bitumen and bituminous binders. Characterization of detectable features.
- EN 1425 : 2012 ; Bitumen and bituminous binders. Characterization of detectable features.
- EN 1426: 2000; Test methods for petroleum and its products. Bitumen and bituminous binders. Determination of needle penetration.
- EN 1426 : 2007 ; Bitumen and bituminous binders. Determination of needle penetration.
- EN 1427 : 2000 ; Test methods for petroleum and its products. Bitumen and bituminous binders. Determination of the softening point. Ring and ball method.
- EN 1427 : 2007 ; Bitumen and bituminous binders. Determination of the softening point. Ring and Ball method.
- EN 1428: 2000; Test methods for petroleum and its products. Bitumen and bituminous binders. Determination of water content in bitumen emulsions. Azeotropic distillation method.
- EN 1428 : 2012 ; Bitumen and bituminous binders. Determination of water content in bituminous emulsions. Azeotropic distillation method.
- EN 1429: 2000; Test methods for petroleum and its products. Bitumen and bituminous binders. Determination of residue in sieving of bitumen emulsions and determination of sieving and storage stability.
- EN 1429 : 2009 ; Bitumen and bituminous binders. Determination of residue in sieving of bituminous emulsions and determination of storage stability by sieving.
- EN 1429 : 2013 ; Bitumen and bituminous binders. Determination of residue in sieving of bituminous emulsions and determination of storage stability by sieving.
- EN 1430: 2000; Test methods for petroleum and its products. Bitumen and bituminous binders. Determination of particle polarity of bitumen emulsions.
- EN 1430: 2009; Bitumen and bituminous binders. Determination of particle polarity of bituminous emulsions.
- EN 1431 : 2000 ; Test methods for petroleum and its products. Bitumen and bituminous binders. Determination of binder and oil distillate recovered from bitumen emulsions by distillation.
- EN 1431 : 2009 ; Bitumen and bituminous binders. Determination of residual binder and oil distillate by distillation from bitumen emulsions.
- EN 1432: 1997; Change bodies. Change tanks. Dimensions, requirements, test methods, operating conditions.
- EN 1434-6: 1997; Heat meters. Installation, commissioning, operational monitoring and maintenance
- EN 1434-6: 2007; Heat meters. Installation, commissioning, operational monitoring and maintenance
- EN 1434-6: 2015; Heat meters. Installation, commissioning, operational monitoring and maintenance
- EN 1435: 1997; Non-destructive testing of welds. Radiographic inspection of welded joints.
- EN 1436: 1998; Road marking materials. Road marking performance for road users.
- EN 1436 : 2007+A1 : 2008 ; Road marking materials. Road marking performance for road users.
- EN 1438: 1998; Symbols for timber and wood-based products.
- EN 1439: 1997; Portable refillable welded steel cylinders for liquefied petroleum gas (LPG). Control procedure before, during and after filling.
- EN 1439 : 2005 ; LPG equipment and accessories. Portable refillable welded and brazed steel liquefied petroleum gas (LPG) cylinders. Control procedure before, during and after filling.
- EN 1439 : 2008 ; LPG equipment and accessories. Procedure for checking LPG cylinders before, during and after filling.
- EN 1440: 1997; Portable refillable welded steel cylinders for liquefied petroleum gas (LPG). Periodic re-qualification.
- EN 1440 : 2005 ; LPG equipment and accessories. Portable refillable welded and brazed steel liquefied petroleum gas (LPG) cylinders. Periodic examination.
- EN 1440 : 2008+A1 : 2012 ; LPG equipment and accessories. Periodic inspection of portable refillable LPG cylinders.
- EN 1440: 2016; LPG equipment and accessories. Portable refillable conventional welded and brazed steel Liquefied Petroleum Gas (LPG) cylinders. Periodic examination.
- EN 1442: 1998; Portable refillable welded steel cylinders for liquefied petroleum gas (LPG). Design and construction.
- EN 1442 : 2006+A1 : 2008 ; LPG equipment and accessories. Portable refillable welded steel cylinders for LPG. Design and construction.
- EN 1444: 2001; Fiber-cement pipelines. Guide for flooring and on-site applications.
- EN 1446: 1996; Plastic pipe and duct systems. Thermoplastic pipes. Determination of ring elasticity.
- EN 1447: 1997; Plastic piping systems. Glass reinforced thermoset plastic (GRP) pipes. Determination of long-term resistance to internal pressure.
- EN 1447 : 2009+A1 : 2010 ; Plastic piping systems. Glass reinforced thermoset plastic (GRP) pipes. Determination of long-term resistance to internal pressure.
- EN 1448: 1997; Plastic piping systems. Glass reinforced thermoset plastic (GRP) components. Test methods for proving the design of hard-lock socket and bell connections with elastomeric seals.
- EN 1449: 1997; Plastic piping systems. Glass reinforced thermoset plastic (GRP) components. Test methods for proving the design of cemented socket and bell connections.
- EN 1450: 1997; Plastic piping systems. Glass reinforced thermoset plastic (GRP) components. Test methods for proving the design of bolted flange connections.
- EN 1451-1:2000; Plastic piping systems for soil and waste discharge (low and high temperature) within the building structure. Polypropylene (PP). Specifications for pipes, fittings and system
- EN 1452-1: 1999; Plastic piping systems for water supply. Unplasticized poly (vinyl chloride) (PVC-U). general
- EN 1452-2: 1999; Plastic piping systems for water supply. Unplasticized poly (vinyl chloride) (PVC-U). piping
- EN 1452-3: 1999; Plastic piping systems for water supply. Unplasticized poly (vinyl chloride) (PVC-U). Fittings
- EN 1452-4: 1999; Plastic piping systems for water supply. Unplasticized poly(vinyl chloride) (PVC-U) Ð. Valves and auxiliary equipment
- EN 1452-5: 1999; Plastic piping systems for water supply. Unplasticized poly (vinyl chloride) (PVC-U). Suitability of the system for its purpose
- EN 1453-1 : 2000 ; Plastic piping systems with structured wall pipes for soil and waste discharge (low and high temperature) inside buildings. Unplasticized poly (vinyl chloride) (PVC-U). Specifications for pipes and system
- EN 1454: 1997; Portable, hand-held, internal combustion cutting machines. Safety.
- EN 1455-1 : 2000 ; Plastic piping systems for soil and waste (low and high temperature) in the building structure. Acrylonitrile-butadiene-styrene (ABS). Specifications for pipes, fittings and system
- EN 1457-1: 2012; chimneys. Clay/ceramic chimney linings. Chimney liners operating in dry conditions. Requirements and test methods
- EN 1457-2: 2012; chimneys. Clay/ceramic chimney linings. Chimney liners operating in wet conditions. Requirements and test methods
- EN 1457 : 1999 ; chimneys. Clay/ceramic chimney linings. Requirements and test methods.
- EN 1458-1 : 2000 ; Domestic direct gas tumble dryers type B6D and B22D with a rated heat input not exceeding 23 kW. Safety
- EN 1458-1 : 2011 ; Domestic direct gas tumble dryers type B6D and B22D with a rated heat input not exceeding 23 kW. Safety
- EN 1458-2: 1999; Domestic direct gas tumble dryers type B6D and B22D with a rated heat input not exceeding 23 kW. Rational use of energy
- EN 1458-2: 2011; Domestic direct gas tumble dryers type B6D and B22D with a rated heat input not exceeding 23 kW. Rational use of energy
- EN 1459-2: 2015; Rough terrain trucks. Security requirements and verification. rotary variable access trucks
- EN 1459-3: 2015; Rough terrain trucks. Security requirements and verification. Interface between variable access truck and work platform
- EN 1459 : 1998+A3 : 2012 ; Safety of industrial trucks. Self-propelled variable-access trucks.
- EN 1462: 1997; Brackets for eaves gutters. Requirements and tests.
- EN 1462: 2004; Brackets for eaves gutters. Requirements and tests.
- EN 1463-1: 1998; Road marking materials. Retroreflective road studs. Initial performance requirements
- EN 1463-1: 2009; Road marking materials. Retroreflective road studs. Initial performance requirements
- EN 1463-2: 2000; Road marking materials. Retroreflective road studs. Road test performance specifications
- EN 1464 : 1995 ; Adhesives. Determination of the peel resistance of high-strength adhesive bonds. Floating cylinder method.
- EN 1464 : 2010 ; Adhesives. Determination of the peel resistance of adhesive bonds. Floating cylinder method.
- EN 1465: 1995; Adhesives. Determination of tensile thrust-shear strength of rigid-to-rigid assembly assemblies.
Standards facilitate international trade by ensuring compatibility and interoperability of components, products and services. European Standards (ENs) are documents approved by three European Standardization Organizations (ESO), CEN, CENELEC or ETSI; Recognized as competent in the field of voluntary technical standardization for EU Regulation 1025/2012.