EN 14227-14:2006

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Hydraulically bound mixtures - Specifications - Part 14: Soil treated by fly ashSHSHORPMélanges traités aux liants hydrauliques - Spécifications - Partie 14: Sol traité a la cendre volanteHydraulisch gebundene Gemische - Anforderungen - Teil 14: Bodenverbesserung mit FlugascheTa slovenski standard je istoveten z:EN 14227-14:2006SIST EN 14227-14:2006en93.080.20ICS:SLOVENSKI
STANDARDSIST EN 14227-14:200601-julij-2006

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14227-14May 2006ICS 93.080.20 English VersionHydraulically bound mixtures - Specifications - Part 14: Soiltreated by fly ashMélanges traités aux liants hydrauliques - Spécifications -Partie 14: Sol traité à la cendre volanteHydraulisch gebundene Gemische - Anforderungen - Teil14: Bodenverbesserung mit FlugascheThis European Standard was approved by CEN on 3 February 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 14227-14:2006: E

Examples of ‘age of classification’ and curing regimes for Rc, Rt and E testing of treated soils including resistance to water testing by full immersion in water.16 Annex B (informative)
Production control for hydraulically treated mixtures.17 B.1 General.17 B.2 Quality Manual.17 B.3 Organization.17 B.3.1 Responsibility and authority.17

It does not cover soils treated by fly ash as part of cement or hydraulic road binder conforming to EN 197-1 or ENV 13282, requirements for which are given in EN 14227-10 and EN 14227-13 respectively. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 197-1, Cement — Part 1: Composition, specifications and conformity criteria for common cements EN 933-1, Test for geometrical properties of aggregates — Part 1: Determination of particle size distribution — Sieving method EN 13286-2, Unbound and hydraulically bound mixtures — Part 2: Test methods for the determination of the laboratory reference density and water content — Proctor compaction EN 13286-3, Unbound and hydraulically bound mixtures — Part 3: Test methods for laboratory reference density and water content — Vibrocompression with controlled parameters EN 13286-4, Unbound and hydraulically bound mixtures — Part 4: Test methods for laboratory reference density and water content — Vibrating hammer EN 13286-5, Unbound and hydraulically bound mixtures — Part 5: Test methods for laboratory reference density and water content — Vibrating table EN 13286-40, Unbound and hydraulically bound mixtures — Part 40: Test method for the determination of the direct tensile strength of hydraulically bound mixtures EN 13286-41, Unbound and hydraulically bound mixtures — Part 41: Test method for the determination of the compressive strength of hydraulically bound mixtures EN 13286-42, Unbound and hydraulically bound mixtures — Part 42: Test method for the determination of the indirect tensile strength of hydraulically bound mixtures EN 13286-43, Unbound and hydraulically bound mixtures — Part 43: Test method for the determination of the modulus of elasticity of hydraulically bound mixtures EN 13286-46, Unbound and hydraulically bound mixtures — Part 46: Test method for the determination of the moisture condition value EN 13286-47, Unbound and hydraulically bound mixtures — Part 47: Test method for the determination of the California bearing ratio, immediate bearing index and linear swelling EN 13286-48, Unbound and hydraulically bound mixtures — Part 48: Test method for the determination of the degree of pulverisation EN 13286-49, Unbound and hydraulically bound mixtures — Part 49: Accelerated swelling test for soil treated by lime and/or hydraulic binder

7.2 Degree of pulverization When required, the degree of pulverization of the mixture, determined in accordance with EN 13286-48, shall conform to one of the categories in Table 2. Table 2 — Degree of pulverization Degree of pulverization
Category ≥ 30 % P30 ≥ 40 % P40 ≥ 50 % P50 ≥ 60 % P60 Declared value PDV

7.4 Moisture condition value When required, the moisture condition value of the mixture, determined in accordance with EN 13286-46, shall conform to one of the categories in Table 4. Table 4 — Moisture condition value Moisture condition value
Category 6 minimum, 10 maximum MCV6/10 7 minimum, 11 maximum MCV7/11 8 minimum, 12 maximum MCV8/
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