Earthworks - Part 4: Soil treatment with lime and/or hydraulic binders

This European Standard applies to the treatment with binders of natural soils, weak rocks, intermediate rocks, chalk, recycled materials and artificial materials for the execution of earthworks during the construction and maintenance of roads, railways, airfields, platforms, dykes, ponds and any other types of earth structure.
It relates only to the treatment in layers, produced for earthworks in situ or from a mixing plant, as opposed to the treatment by columns for example.
The standard specifies the requirements for the constituents of the mixtures, the preliminary laboratory testing methodology, the laboratory performance classification, the execution and control.
NOTE 1   The informative annexes also give example of good practices for execution and control.
The laboratory performance classification specified in this European Standard covers the two types of treatment: improvement and stabilization.
For improvement, the classification relates to the short term performance.
For stabilization, the classification relates to the medium to long term performance.
NOTE 2   FprEN 16907-4 prepared by CEN/TC 396 “Earthworks” is for improvement and stabilization in earthworks applications. EN 14227-15 prepared by CEN/TC 227 “Road materials“ is for stabilization only in pavement applications.
NOTE 3   For stabilization, the performance classification specified in FprEN 16907-4 uses generally the same laboratory performance classification specified in EN 14227-15, except for the performance classification diagram according to “Rt and E” specific to pavements in EN 14227-15, which has been replaced in FprEN 16904-4 by a performance classification diagram according to “Rt and E” specific to earthworks (Figure 1).

Erdarbeiten - Teil 4: Bodenbehandlung mit Kalk und/oder hydraulischen Bindemitteln

Diese Europäische Norm gilt für die Behandlung mit Bindemitteln von natürlichen Böden, brüchigem Fels, mittelfestem Fels, Kreide, rezyklierten Materialien und industriell hergestellten Materialien für die Ausführung von Erdarbeiten beim Neubau und der Erhaltung von Straßen, Schienenwegen, Flugbetriebsflächen, Flächenbefestigungen, Deichen, Becken und sonstigen Arten von Erdbauwerken.
Die Norm gilt nur für Bodenbehandlungen für Erdbauwerke, die im Baumischverfahren vor Ort oder von einer Mischanlage hergestellt und lagenweise eingebaut werden, im Gegensatz z. B. zur Bodenverbesserung mit Säulen.
Die Norm legt die Anforderungen an die Bestandteile der Gemische, das Vorgehen bei der Eignungsprüfung, die Kennwerte und Klassifizierung sowie die Ausführung und die Kontrolle fest.
ANMERKUNG 1   Die informativen Anhänge enthalten auch Beispiele für die gängigen Verfahrensweisen und Kontrolle.
Die in dieser Europäischen Norm festgelegte Klassifizierung des im Labor bestimmten Gebrauchsverhaltens der Bodenbehandlungen beinhaltet die Bodenverbesserung und die Bodenstabilisierung.
Hinsichtlich der Bodenverbesserung bezieht sich die Klassifizierung auf das Kurzzeitverhalten.
Hinsichtlich der Bodenstabilisierung bezieht sich die Klassifizierung auf das mittel- bis langfristige Verhalten.
ANMERKUNG 2   EN 16907 4, erarbeitet von CEN/TC 396 „Erdarbeiten“, behandelt die Bodenverbesserung und  stabilisie¬rung von Anwendungen des Erdbaus. EN 14227-15, erarbeitet von CEN/TC 227 „Straßenbaustoffe“, behandelt nur die Bodenstabilisierung von Anwendungen des Oberbaus.
ANMERKUNG 3   Für die Stabilisierung nutzt die in EN 16907 4 festgelegte Klassifizierung des Gebrauchs¬verhaltens im Allgemeinen die gleiche Klassifizierung des im Labor bestimmten Gebrauchsverhaltens, die in EN 14227 15 festgelegt ist, mit Ausnahme des Diagramms der Klassifizierung des Gebrauchsverhaltens nach „Rt und E“, das in EN 14227 15 speziell für den Oberbau gilt und das in EN 16907 4 durch ein Diagramm der Klassifizierung des Gebrauchsverhaltens nach „Rt und E” ersetzt wurde, das speziell für Erdbauwerke gilt (Bild 1).

Terrassements - Partie 4: Traitement des sols à la chaux et/ou aux liants hydrauliques

Zemeljska dela - 4. del: Tretiranje zemljin z apnom in/ali hidravličnimi vezivi

Ta evropski standard se uporablja za tretiranje naravnih zemljin, šibkih in vmesnih kamnin (vključno s kredo), recikliranih materialov ter umetnih materialov z vezivi za izvajanje zemeljskih del med gradnjo in vzdrževanjem cest, železnic, letaliških stez, platform, zadrževalnih nasipov, ribnikov ter drugih vrst zemeljske strukture. Nanaša se samo na obdelavo po slojih za zemeljska dela, za razliko od na primer obdelave po stebrih. Standard določa zahteve za sestavine zmesi, metodologijo za začetno laboratorijsko testiranje, klasifikacijo usposobljenosti laboratorija ter izvajanje in nadzor. Opomba 1: Informativni dodatki navajajo tudi primere dobrih praks pri izvajanju in nadzoru. Klasifikacija usposobljenosti laboratorija, določena v tem evropskem standardu, zajema dve vrsti obdelave: izboljšavo in stabilizacijo. − Za izboljšavo klasifikacija upošteva kratkoročno usposobljenost. − Za stabilizacijo klasifikacija upošteva srednje- do dolgoročno usposobljenost. Opomba 2: Za stabilizacijo klasifikacija temelji na klasifikaciji usposobljenosti laboratorija, določeni v standardu EN 14227-15, razen za klasifikacijo v skladu z Rt in E, ki jo je nadomestila klasifikacija usposobljenosti v skladu z Rt in E, značilna za zemeljska dela.

General Information

Status
Published
Publication Date
04-Dec-2018
Withdrawal Date
29-Jun-2019
Current Stage
9020 - Submission to 2 Year Review Enquiry - Review Enquiry
Start Date
15-Jan-2024
Completion Date
15-Jan-2024

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Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Erdarbeiten - Teil 4: Bodenbehandlung mit Kalk und/oder hydraulischen BindemittelnTerrassements - Partie 4: Traitement des sols à la chaux et/ou aux liants hydrauliquesEarthworks - Part 4: Soil treatment with lime and/or hydraulic binders93.020Zemeljska dela. Izkopavanja. Gradnja temeljev. Dela pod zemljoEarthworks. Excavations. Foundation construction. Underground worksICS:Ta slovenski standard je istoveten z:EN 16907-4:2018SIST EN 16907-4:2019en,fr,de01-april-2019SIST EN 16907-4:2019SLOVENSKI
STANDARD



SIST EN 16907-4:2019



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16907-4
December
t r s z ICS
{ uä r t r English Version
Earthworks æ Part
vã Soil thydraulic binders Terrassements æ Partie
vã Traitement des sols à la
Erdarbeiten æ Teil
vã Bodenbehandlung mit Kalk This European Standard was approved by CEN on
s v May
t r s zä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels
9
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s x { r yæ vã t r s z ESIST EN 16907-4:2019



EN 16907-4:2018 (E) 2 Contents Page European foreword . 6 Introduction . 7 1 Scope . 9 2 Normative references . 9 3 Terms and definitions . 11 4 Symbols and abbreviations . 14 5 Constituents . 15 5.1 Materials . 15 5.1.1 General . 15 5.1.2 Natural soils and processed aggregates . 15 5.1.3 Low strength, intermediate strength and high strength rocks, and chalk . 15 5.1.4 Recycled materials . 15 5.1.5 Artificial materials . 15 5.2 Binders . 15 5.2.1 Cement . 15 5.2.2 Fly ash . 16 5.2.3 Slag .
...

SLOVENSKI STANDARD
oSIST prEN 16907-4:2016
01-januar-2016
=HPHOMVNDGHODGHO2EGHODYDSUVWL]DSQRPLQDOLKLGUDYOLþQLPLYH]LYL
Earthworks - Part 4: Soil treatment with lime and/or hydraulic binders
Erdarbeiten - Teil 4: Bodenbehandlung mit Kalk und/oder hydraulischen Bindemitteln
Ta slovenski standard je istoveten z: prEN 16907-4
ICS:
93.020 Zemeljska dela. Izkopavanja. Earthworks. Excavations.
Gradnja temeljev. Dela pod Foundation construction.
zemljo Underground works
oSIST prEN 16907-4:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 16907-4:2016

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oSIST prEN 16907-4:2016


DRAFT
EUROPEAN STANDARD
prEN 16907-4
NORME EUROPÉENNE

EUROPÄISCHE NORM

November 2015
ICS 93.020
English Version

Earthworks - Part 4: Soil treatment with lime and/or
hydraulic binders
 Erdarbeiten - Teil 4: Bodenbehandlung mit Kalk
und/oder hydraulischen Bindemitteln
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 396.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 16907-4:2015 E
worldwide for CEN national Members.

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oSIST prEN 16907-4:2016
prEN 16907-4:2015 (E)
Contents Page
European foreword . 7
Introduction . 8
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 11
4 Symbols and abbreviations . 16
5 Constituents . 16
5.1 Materials . 16
5.1.1 General . 16
5.1.2 Natural soils . 17
5.1.3 Weak and intermediate rocks (including chalk) . 17
5.1.4 Recycled materials . 17
5.1.5 Artificial
...

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