BS EN 932-6-1999 Tests for general properties of aggregates - Definitions of repeatability and reproducibility《集料的一般特性试验 重复性和再生性的定义》.pdf

1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 932-6:1999 The Euro

2、pean Standard EN 932-6:1999 has the status of a British Standard ICS 91.100.15 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Tests for general properties of aggregates Part 6: Definitions of repeatability and reproducibilityThis British Standard, having been prepared under t

3、he direction of the Sector Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 September 1999 BSI 09-1999 ISBN 0 580 32539 3 BS EN 932-6:1999 Amendments issued since publication Amd. No. Date Comments National forewor

4、d This British Standard is the English language version of EN 932-6:1999. It is included in a package of European Standards declared by CEN/TC 154 and will supersede BS 812-101:1984, which will be withdrawn on 2003-12-01. The UK participation in its preparation was entrusted by Technical Committee B

5、/502, Aggregates, to Subcommittee B/502/6, Test methods, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related internationa

6、l and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in

7、the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are

8、responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 11 and a back cover. The BSI copyright notice displaye

9、d in this document indicates when the document was last issued.(8523($167$1$5 (1 1250(8523e(11( (8523b,6 Q + = LI D PD -D PLQ : I Q D )LJXUH DQG ; DUHFRPSDWLEOHDQGFDQEHDYHUDJHGLI ; - ; U )LJXUH5HSHDWDELOLW U FRQGLWLRQV3DJH (1 %6, UHSHDWDELOLW URU U VWDQGDUGGHYLDWLRQ VWDQGDUGGHYLDWLRQRIWHVWUHVXOWVREW

10、DLQHGXQGHUUHSHDWDELOLW URU U FRQGLWLRQVGHQRWHGE U RU U 127(7KHGLIIHUHQWVRXUFHVRIYDULDWLRQFRQWDLQHGLQ RU DUHJLYHQLQ7DEOH 127( PHDVXUHVWKHZLWKLQODERUDWRUWHVWLQJYDULDWLRQDQGDGGLWLRQDOOWKHODERUDWRUVDPSOHUHGXFWLRQHUURU UHSHDWDELOLWYDOXH URU U YDOXHOHVVRUHTXDOWRZKLFKWKHDEVROXWHGLIIHUHQFHEHWZHHQWZRWHVWUHVX

11、OWVREWDLQHGXQGHUUHSHDWDELOLW URU U FRQGLWLRQVLVHSHFWHGWREHZLWKLQDSUREDELOLWRI UHSURGXFLELOLWGHILQLWLRQV UHSURGXFLELOLW 5FRQGLWLRQV FRQGLWLRQVZKHUHWHVWUHVXOWVDUHREWDLQHGZLWKWKHVDPHWHVWPHWKRGRQLGHQWLFDOWHVWSRUWLRQVRIDJJUHJDWHLQ GLIIHUHQWODERUDWRULHVEGLIIHUHQWRSHUDWRUVXVLQJGLIIHUHQWHTXLSPHQW 127()RUUHS

12、URGXFLELOLW 5FRQGLWLRQVWREHDFKLHYHGLQSUDFWLFHDQXPEHURILGHQWLFDOWHVWSRUWLRQVRIDJJUHJDWHVKRXOGEHPDQXIDFWXUHG UHSURGXFLELOLW 5 FRQGLWLRQV FRQGLWLRQVZKHUHWHVWUHVXOWVDUHREWDLQHGZLWKWKHVDPHWHVWPHWKRGRQWHVWSRUWLRQVRIGLIIHUHQWODERUDWRU VDPSOHVRIWKHVDPHEXONVDPSOHLQGLIIHUHQWODERUDWRULHVEGLIIHUHQWRSHUDWRUVXVLQ

13、JGLIIHUHQWDSSDUDWXVVHH )LJXUH 127(7KHVXEVFULSW LQGLFDWHVDVIRUUHSHDWDELOLW U FRQGLWLRQVWKDWVDPSOHUHGXFWLRQHUURUVFRQWULEXWHWRWKHYDULDWLRQVPHDVXUHGXQGHU 5FRQGLWLRQV3DJH (1 %6, 1 2 3 4 5 6 X A X B %XONVDPSOH /DERUDWRUVDPSOH 7HVWSRUWLRQV 7HVWUHVXOWV /DERUDWRU$ /DERUDWRU% 1RWH ; DQG ; DUHFRPSDWLEOHDQGFDQE

14、HDYHUDJHGLI ; ; 5 )LJXUH5HSURGXFLELOLW 5 FRQGLWLRQV UHSURGXFLELOLW 5 FRQGLWLRQV FRQGLWLRQVZKHUHWHVWUHVXOWVDUHREWDLQHGZLWKWKHVDPHWHVWPHWKRGRQGLIIHUHQWEXONVDPSOHVRIDEDWFKLQ GLIIHUHQWODERUDWRULHVEGLIIHUHQWRSHUDWRUVXVLQJGLIIHUHQWDSSDUDWXVVHH)LJXUH 127(7KHVXEVFULSW LQGLFDWHVWKDWVDPSOLQJHUURUVDQGVDPSOHUHG

15、XFWLRQHUURUVFRQWULEXWHWRWKHYDULDWLRQVPHDVXUHGXQGHU 5 FRQGLWLRQV3DJH (1 %6, 1 6 7 2 3 4 5 X A X B %DWFK %XONVDPSOHV /DERUDWRUVDPSOHV 7HVWSRUWLRQV 7HVWUHVXOWV /DERUDWRU$ /DERUDWRU% 127(; DQG ; DUHFRPSDWLEOHDQGFDQEHDYHUDJHGLI ; - ; 5 )LJXUH5HSURGXFLELOLW 5 FRQGLWLRQV3DJH (1 %6, UHSURGXFLELOLW 5 5 RU 5

16、VWDQGDUGGHYLDWLRQ VWDQGDUGGHYLDWLRQRIWHVWUHVXOWVREWDLQHGXQGHUUHSURGXFLELOLW 5 5 RU 5 FRQGLWLRQVGHQRWHGE 5 RU 5 RU 5 127(7KHGLIIHUHQWVRXUFHVRIYDULDWLRQFRQWDLQHGLQ DQG FDQEHVHHQLQ7DEOH 7DEOH6RXUFHVRIYDULDWLRQPHDVXUHGEUHSHDWDELOLW URU U DQG UHSURGXFLELOLW 5 5 RU 5 6RXUFHVRIYDULDWLRQ U U 5 5 5 6DPSOLQJH

17、UURU 3 %XONVDPSOHUHGXFWLRQHUURU 33 /DERUDWRUVDPSOHUHGXFWLRQHUURU 333 %HWZHHQODERUDWRUWHVWLQJYDULDWLRQ 333 :LWKLQODERUDWRUWHVWLQJYDULDWLRQ 33333 UHSURGXFLELOLWYDOXH 5 5 RU 5 YDOXHOHVVRUHTXDOWRZKLFKWKHDEVROXWHGLIIHUHQFHEHWZHHQWZRWHVWUHVXOWVREWDLQHGXQGHUUHSURGXFLELOLW 5 5 RU 5 FRQGLWLRQVLVHSHFWHGWROLHZ

18、LWKLQDSUREDELOLWRI 127(6DPSOLQJHUURUVDUHLQFOXGHGLQ 5 EXWQRWLQ 5 6DPSOLQJHUURUVDOZDVRFFXULQSUDFWLFDOVLWXDWLRQVZKHQEDWFKHVDUHVDPSOHG,I SDUWLHVZDQWWRFRPSDUHUHVXOWVLWLVUHFRPPHQGHGWKDWWKHREWDLQWKHUHVXOWVXQGHU 5 FRQGLWLRQV (TXDWLRQVUHODWLQJUHSHDWDELOLWDQGUHSURGXFLELOLWOLPLWVWRVWDQGDUGGHYLDWLRQV 6WDQGDUGGH

19、YLDWLRQV $VWDQGDUGGHYLDWLRQLVDVVRFLDWHGZLWKHDFKRIWKHVRXUFHVRIHUURURUYDULDWLRQOLVWHGLQ FODXVH VHH7DEOH 7DEOH6WDQGDUGGHYLDWLRQV 6RXUFHRIHUURURUYDULDWLRQ 6WDQGDUGGHYLDWLRQ 6DPSOLQJHUURU 6 %XONVDPSOHUHGXFWLRQHUURU 65% /DERUDWRUVDPSOHUHGXFWLRQHUURU 65/ %HWZHHQODERUDWRUWHVWLQJYDULDWLRQ / :LWKLQODERUDWRUWHVWLQJYDULDWLRQ U 9DULDWLRQEHWZHHQVLQJOHGHWHUPLQDWLRQV D