EN 1467:2012

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Naravni kamen - Surovi bloki - ZahteveNatursteine - Rohblöcke - AnforderungenPierres naturelles - Blocs bruts - ExigencesNatural stone - Rough blocks - Requirements91.100.15Mineralni materiali in izdelkiMineral materials and productsICS:Ta slovenski standard je istoveten z:EN 1467:2012SIST EN 1467:2012en,fr,de01-julij-2012SIST EN 1467:2012SLOVENSKI
STANDARDSIST EN 1467:20041DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1467
April 2012 ICS 73.020; 91.100.15 Supersedes EN 1467:2003English Version
Natural stone - Rough blocks - Requirements
Pierres naturelles - Blocs bruts - Exigences
Natursteine - Rohblöcke - Anforderungen This European Standard was approved by CEN on 9 March 2012.
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. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 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, 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.
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B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1467:2012: ESIST EN 1467:2012

Sampling . 12A.1 General . 12A.2 Principles of sampling . 12A.3 Taking bulk samples . 12A.4 Preparing a sampling plan . 12A.5 Sampling apparatus . 13A.6 Sampling methods . 13A.6.1 General . 13A.6.2 Sampling from quarries . 13A.6.3 Sampling from plants . 14A.6.4 Sampling from buildings . 14A.7 Marking, packaging and dispatch of the samples . 14A.8 Sampling report . 14Bibliography . 16 SIST EN 1467:2012

1) EN 1341, Slabs of natural stone for external paving — Requirements and test methods 2) EN 1342, Setts of natural stone for external paving — Requirements and test methods 3) EN 1343, Kerbs of natural stone for external paving — Requirements and test methods b) CEN/TC 128 1) EN 12326-1, Slate and stone products for discontinuous roofing and cladding — Part 1: Product specification 2) EN 12326-2, Slate and stone products for discontinuous roofing and cladding — Part 2: Methods of test for slate and carbonate slate c) CEN/TC 125 1) EN 771-6, Specification for masonry units — Part 6: Natural stone masonry units Other standards are relevant to stone aggregates for concrete, roads, railways and armourstone. SIST EN 1467:2012

Key _._._._ gross size --------- commercial size Figure 1 — Gross sizes, commercial sizes of a rough block 3.2 dimensions of a rough block length l, width b and height h are the dimensions of a squared rough block. They are given in the stated sequence in meters to two decimals places 3.2.1 length l greater side in a natural layer where appropriate 3.2.2 width b smaller side in the natural layer or at right angles to length 3.2.3 height h side at right angles to the natural layer (see Figure 2) or to the plane containing length l and width b SIST EN 1467:2012

Key 1 natural layer Figure 2 — Dimensions of a rough block 3.3 gross size of the rough block size defined by the lengths of the edges of the smallest parallelepiped circumscribed to a rough block (see Figure 1) 3.4 net size of a rough block size which is determined in the following manner: Establish the greatest inscribed parallelepiped block which shall not contain any sides without right angles nor contain drill holes and other holes. The resulting figure is the net size 3.5 rough block basis of the usable stone consisting of rocks obtained directly from quarries or erratics with no processing whatsoever except extraction and shaping by cutting or splitting 3.6 rough block of specific size squared rough block with certain given dimensions 3.7 shapeless rough block rough block without regular shape and size 3.8 squared rough block rough block which corresponds approximately to a regular parallelepiped Note 1 to entry: Normally the ratio obtainable by dividing the mass of the squared rough block by the apparent density should be bigger than 80 % of the gross size. If such a ratio is equal to or less than 80 %, the block is considered a shapeless rough block. 4 Requirements 4.1 Requirements for geometric characteristics
4.1.1 Measurement criteria All measurements shall be carried out in accordance with EN 13373 and indicated in metres to two decimals places. SIST EN 1467:2012
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