SIST EN 14830:2007
(Main)Thermoplastics inspection chamber and manhole bases - Test methods for buckling resistance
Thermoplastics inspection chamber and manhole bases - Test methods for buckling resistance
This European Standard specifies methods of test for the resistance of the base of thermoplastics inspection chambers and manholes to external soil and ground-water pressure after installation.
NOTE This is intended as a test of the durability and structural integrity of manhole and inspection chamber bases supporting product standards prEN 13598-2 [1] and prEN 15229 [2].
Böden von Kontroll- und Einsteigschächten aus thermoplastischen Kunststoffen - Prüfverfahren für die Widerstandsfähigkeit gegen Einbeulen
Diese Europäische Norm legt Prüfverfahren für die Widerstandsfähigkeit des Schachtbodens von Kontroll- und Einsteigschächten aus thermoplastischen Kunststoffen gegen äußeren Boden- und Wasserdruck nach dem Einbau fest.
ANMERKUNG Dies ist als Prüfung der Dauerhaftigkeit und der konstruktiven Ausführung von Schachtböden für Kontroll- und Einsteigschächte vorgesehen und unterstützt die Produktnormen prEN 13598-2 [1] und prEN 15229 [2].
Éléments de fond de boîtes d'inspection et de branchement et de regards en thermoplastique - Méthodes d'essai de résistance au flambage
La présente Norme spécifie des méthodes d’essai permettant de déterminer la résistance de l’élément de
fond et de l’ensemble inférieur des boîtes d’inspection et de branchement ainsi que des regards en
thermoplastique par rapport au sol externe et a la pression d’eau apres installation.
NOTE Il est prévu de considérer cet essai comme un essai de durabilité et d’intégrité structurelle des éléments de
fond des regards ainsi que des boîtes d’inspection et de branchement pour supporter les normes de produits
prEN 13598-2 [1] et prEN 15229 [2].
Plastomerni revizijski jaški in vstopne baze – Preskusne metode za odpornost proti uklonu
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Thermoplastics inspection chamber and manhole bases - Test methods for buckling resistancePlastomerni revizijski jaški in vstopne baze – Preskusne metode za odpornost proti uklonuÉléments de fond de boîtes d'inspection et de branchement et de regards en thermoplastique - Méthodes d'essai de résistance au flambageBöden von Kontroll- und Einsteigschächten aus thermoplastischen Kunststoffen - Prüfverfahren für die Widerstandsfähigkeit gegen EinbeulenTa slovenski standard je istoveten z:EN 14830:2006SIST EN 14830:2007en93.030Zunanji sistemi za odpadno vodoExternal sewage systems93.025Zunanji sistemi za prevajanje vodeExternal water conveyance systemsICS:SLOVENSKI
STANDARDSIST EN 14830:200701-januar-2007
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14830October 2006ICS 93.025; 93.030 English VersionThermoplastics inspection chamber and manhole bases - Testmethods for buckling resistanceÉléments de fond de boîtes d'inspection et de branchementet de regards en thermoplastique - Méthodes d'essai derésistance au flambageBöden von Kontroll- und Einsteigschächten austhermoplastischen Kunststoffen - Prüfverfahren für dieWiderstandsfähigkeit gegen EinbeulenThis European Standard was approved by CEN on 28 August 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14830:2006: E
EN 14830:2006 (E) 2 Contents Page
Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Principle.4 5 Apparatus.5 6 Conditioning.6 7 Test environment.6 8 Procedure.6 8.1
Internal negative pressure testing using a free standing test assembly.6 8.2
Internal negative pressure testing using a soil box.8 8.3
External pressure testing with the assembly submerged in a water tank.9 8.4
Evaluation.10 9 Test report.11 Bibliography.13
EN 14830:2006 (E) 3 Foreword This European Standard (EN 14830:2006) has been prepared by Technical Committee
CEN/TC 155 ”Plastics piping systems and ducting systems”, the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2007, and conflicting national standards shall be withdrawn at the latest by April 2007. The relevant performance requirements are contained within the referring standard(s) concerned. This European Standard is one of a series of standards on test methods that support System Standards for plastics piping systems and ducting systems. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EN 14830:2006 (E) 4 1 Scope This European Standard specifies methods of test for the resistance of the base of thermoplastics inspection chambers and manholes to external soil and ground-water pressure after installation. NOTE
This is intended as a test of the durability and structural integrity of manhole and inspection chamber bases supporting product standards prEN 13598-2 [1] and prEN 15229 [2]. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ENV 1046:2001,
Plastics piping and ducting systems Systems outside building structures for the conveyance of water or sewage Practices for installation above and below ground EN ISO 9967:1995,
Thermoplastics pipes Determination of creep ratio (ISO 9967:1994) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 inspection chamber drainage or sewerage fitting used for the to connection of drainage or sewerage installations and/or for changing the direction of drainage or sewerage runs. An inspection chamber terminates at ground level, permitting the introduction of cleaning, inspection and test equipment and the removal of debris but it does not provide access for personnel. The riser shaft connected to these fittings has a minimum outer diameter of 200 mm and a maximum inside diameter of less than 800 mm (see also EN 476:1997 [3] for non circular chambers) NOTE The termination at ground level permits the introduction of cleaning, inspection and test equipment and the removal of debris but does not provide access for personnel. 3.2 manhole drainage or sewerage fitting used for the connection of drainage or sewerage installations and/or for changing the direction of drainage or sewerage runs. A manhole terminates at ground level, permitting the introduction of cleaning, inspection and test equipment and the removal of debris and also providing access for personnel. The minimum inside diameter of a manhole riser shaft is 800 mm (see also EN 476:1997 [3] for non circular manholes) NOTE The termination at ground level permits the introduction of cleaning, inspection and test equipment and the removal of debris and provides access for personnel. 4 Principle A sealed test assembly comprising an inspection chamber or manhole base with a minimum height of 300 mm above the top of the main channel, is placed free standing, or buried in a test box on a 100 mm sand or granular bed and covered with granular backfill to a level of minimum 300 mm above the top of the outlets and inlets of the main channel(s). In some cases the first section of the riser may be required in order to achieve the minimum height of 300 mm.
EN 14830:2006 (E) 5 The assembly is then subjected to a constant internal negative pressure, specified by the product or system standard, for a specified time at a temperature of between 15 °C and 25 °C or as otherwise specified in the product standard. Alternatively, the pressure difference can be achieved by exposing the test assembly to a constant positive external hydrostatic pressure of the same numeric value as that specified by the product or system standard. The assembly is submerged under water in a closed tank for a specified time at a temperature of between 15 °C and 25 °C or as otherwise specified in the product standard. During the test the assembly may be monitored by measuring increasing deflections with time as defined in the product standard. At the end of the test the chamber base/manhole is visually checked for cracking or other defects likely to impair the performance of the inspection chamber or manhole. 5 Apparatus 5.1 Test box, large enough to accommodate the test assembly including the first 300 mm of riser shaft above the top of the outlet and inlets of the main channel, such that at each side there is a fr
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