CEN/TR 17040:2017

Fertilizers and liming materials - Sampling of static heaps - Technical report on experimental sampling trials performed under mandate M/454

This document covers reports on three experimental sampling studies which have been performed under mandate M/454 in order to check the accuracy of the developed sampling method for sampling of static heaps by comparing it to the sampling of the same fertilizer product in motion according to EN 1482-1 and to determine which sizes of static fertilizer heap, if any, can be sampled using existing sampling equipment.

Düngemittel und Kalkdünger - Probenahme aus statischen Haufwerken - Technischer Bericht über Probenahmeversuche im Rahmen des Mandats M/454

Engrais et amendements minéraux basiques - Échantillonnage des tas statiques - Compte-rendu technique des essais d'echantillonnage réalisés sous le mandat M/454

Le présent document couvre les rapports de trois études expérimentales d'échantillonnage qui ont été effectuées dans le cadre du mandat M/454 de manière à vérifier l'exactitude de la méthode développée pour l'échantillonnage des tas statiques en la comparant à l'échantillonnage du même engrais en mouvement conformément à l'EN 1482-1 et à déterminer quelles tailles de tas d'engrais statique peuvent, si possible, être échantillonnées en utilisant les équipements d'échantillonnage existants.

Gnojila in sredstva za apnjenje - Vzorčenje statičnih kupov - Tehnično poročilo o postopkih eksperimentalnega vzorčenja v okviru mandata M/454

To tehnično poročilo zajema tehnični opis eksperimentalnega dela za pripravo metod vzorčenja gnojil in sredstev za apnjenje iz statičnih kupov.

General Information

• Status: Published
• Publication Date: 14-Feb-2017
• ICS: 65.080 - Fertilizers
• Technical Committee: CEN/TC 260 - Fertilizers and liming materials
• Drafting Committee: CEN/TC 260/WG 1 - Sampling
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 15-Feb-2017
• Due Date: 11-Mar-2017
• Completion Date: 15-Feb-2017
• Mandate: M/457 - Standardisation mandate to CEN, CENELEC and ETSI in the field of tyre pressure gauges for motor vehicles and tyre pressure management systems (measuring instruments)
• Ref Project: SIST-TP CEN/TR 17040:2017 - Fertilizers and liming materials - Sampling of static heaps - Technical report on experimental sampling trials performed under mandate M/454

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2017
*QRMLODLQVUHGVWYD]DDSQMHQMH9]RUþHQMHVWDWLþQLKNXSRY7HKQLþQRSRURþLORR
SRVWRSNLKHNVSHULPHQWDOQHJDY]RUþHQMDYRNYLUXPDQGDWD0
Fertilizers and liming materials - Sampling of static heaps - Technical report on
experimental sampling trials performed under mandate M/454
Düngemittel und Kalkdünger - Probenahme aus statischen Haufwerken - Technischer
Bericht über Probenahmeversuche im Rahmen des Mandats M/454
Engrais et amendements minéraux basiques - Échantillonnage des tas statiques -
Compte-rendu technique des essais d'echantillonnage réalisés sous le mandat M/454
Ta slovenski standard je istoveten z: CEN/TR 17040:2017
ICS:
65.080 Gnojila Fertilizers
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN/TR 17040
TECHNICAL REPORT
RAPPORT TECHNIQUE
February 2017
TECHNISCHER BERICHT
ICS 65.080
English Version
Fertilizers and liming materials - Sampling of static heaps -
Technical report on experimental sampling trials
performed under mandate M/454
Engrais et amendements minéraux basiques - Düngemittel und Kalkdünger - Probenahme aus
Échantillonnage des tas statiques - Compte-rendu statischen Haufwerken - Technischer Bericht über
technique des essais d'echantillonnage réalisés sous le Probenahmeversuche im Rahmen des Mandats M/454
mandat M/454
This Technical Report was approved by CEN on 2 January 2017. It has been drawn up by the Technical Committee CEN/TC 260.

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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 17040:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 5
Introduction . 6
1 Scope . 7
2 Normative references . 7
3 Background . 7
3.1 General . 7
3.2 Requested tasks . 7
4 Experimental sampling studies . 8
4.1 General . 8
4.2 Sampling protocol . 8
4.2.1 Protocol . 8
4.2.2 Mass of the heap to be sampled . 8
4.2.3 Types of sampling . 8
4.3 Sampling instruments . 11
4.3.1 General . 11
4.3.2 Suitable instruments for granulated fertilizers . 11
4.3.3 Suitable instruments for liming materials . 11
st
4.4 The 1 experimental trial (see A.1) . 12
nd
4.5 The 2 experimental trial (see A.2) . 12
rd
4.6 The 3 experimental trial (see A.3) . 12
5 Development of sampling protocols . 12
5.1 Simulation of sampling protocols . 12
5.2 Statistical analysis . 13
5.3 Discussion and conclusions . 13
5.3.1 General . 13
5.3.2 Basic principle of sampling . 13
5.3.3 Segregation . 14
5.4 Scope of the experimental trials . 15
6 Conclusions . 15
Annex A (informative) Reports about the experimental trials . 17
st
A.1 The 1 experimental trial . 17
A.1.1 General . 17
A.1.2 Description of the site . 17
A.1.3 Constitution of the conical and rectangular heaps . 17
A.1.3.1 General . 17
A.1.3.2 Conical heap . 17
A.1.3.3 Rectangular heap . 18
A.1.4 Sampling in the flow . 18
A.1.5 Sampling of the conical heap. 19
A.1.6 Sampling of the rectangular heap . 21
A.1.7 Chemical analysis . 21
A.1.8 Granulometric analysis . 21
st
A.1.9 Conclusions of the 1 trial . 21
nd
A.2 The 2 experimental trial . 23
A.2.1 General . 23
A.2.2 Description of the site . 23
A.2.3 Constitution of the conical and rectangular heaps . 23
A.2.3.1 General . 23
A.2.3.2 Conical heap . 23
A.2.3.3 Rectangular heap . 24
A.2.4 Sampling in the flow . 24
A.2.5 Sampling of the conical heap . 25
A.2.6 Sampling of the rectangular heap . 26
A.2.7 Chemical analysis . 27
A.2.8 Granulometric analysis . 27
nd
trial . 27
A.2.9 Conclusions of the 2
rd
A.3 The 3 experimental trial . 29
A.3.1 General . 29
A.3.2 Description of the site . 29
A.3.3 Constitution of the conical heap . 30
A.3.4 Sample division . 30
A.3.5 Sampling in the flow . 30
A.3.6 Sampling of the conical heap . 31
A.3.7 Chemical analysis . 33
A.3.8 Granulometric analysis . 33
A.3.9 Conclusions of the comparative analyses . 34
Annex B (informative) Literature review . 36
B.1 Introduction. 36
B.2 Inventory of standards . 36
B.3 Inventory of best practice guidelines . 36
B.4 Inventory of legislation . 37
Annex C (informative) Sampling instruments - Equipment for static heap sampling . 39
C.1 General . 39
C.2 Manual spears . 39
C.3 Monotube spear. 39
C.4 Nobbe spear .
...