SIST EN 14069:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sredstva za apnjenje – Opis in minimalne zahteveCalcium-/Magnesium-Bodenverbesserungsmittel - Beschreibung und MindestanforderungenAmendements minéraux basiques - Description et exigences minimalesLiming materials - Description and minimum requirements65.080GnojilaFertilizersICS:Ta slovenski standard je istoveten z:EN 14069:2003SIST EN 14069:2004en01-januar-2004SIST EN 14069:2004SLOVENSKI
STANDARD



SIST EN 14069:2004



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14069November 2003ICS 65.080English versionLiming materials - Description and minimum requirementsAmendements minéraux basiques - Description etexigences minimalesCalcium-/Magnesium-Bodenverbesserungsmittel -Beschreibung und MindestanforderungenThis European Standard was approved by CEN on 1 October 2003.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 Management Centre 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 Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14069:2003 ESIST EN 14069:2004



EN 14069:2003 (E)2ContentspageForeword.3Introduction.41Scope.42Normative references.43Terms and definitions.44Description and minimum requirements for liming materials.55Analytical methods.66Tolerances.67Use of terms.68Declaration.7SIST EN 14069:2004



EN 14069:2003 (E)3ForewordThis document (EN 14069:2003) has been prepared by Technical Committee CEN/TC 260 “Fertilizers and limingmaterials”, the secretariat of which is held by DIN.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by May 2004, and conflicting national standards shall be withdrawn at the latest byMay 2004.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 14069:2004



EN 14069:2003 (E)4IntroductionThroughout the member countries of CEN, regular liming to regulate the soil pH level and to neutralize the effect ofsoil acidification is a well-established and essential agricultural operation on all soils in humid climates and under allsystems of agricultural cultivation. Liming improves soil fertility and supplies essential plant nutrients.Liming materials are also used in forest liming, lake liming and the liming of water catchment areas.A wide range of natural geological deposits of liming materials is found in all member countries of CEN. Someindustrial processes produce materials acceptable as liming products. This very wide range of material differssubstantially in both chemical and physical properties. The use of these various materials will vary according to thetype of material.Consequently, it is not possible to specify all the properties of the liming materials used in Europe.However, for the purpose of comparison of these products, it is necessary to describe and specify the minimumrequirements of a liming material.1 ScopeThis European Standard describes and specifies the minimum requirements of products o
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