1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 1937:1999 The Europ
2、ean Standard EN 1937:1999 has the status of a British Standard ICS 91.100.99 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Test method for hydraulic setting floor smoothing and/or levelling compounds Standard mixing proceduresThis British Standard, having been prepared under
3、 the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 December 1999 BSI 12-1999 ISBN 0 580 35672 8 BS EN 1937:1999 Amendments issued since publication Amd. No. Date Comments National foreword This
4、British Standard is the English language version of EN 1937:1999. The UK participation in its preparation was entrusted to Technical Committee PRI/52, Adhesives, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the
5、interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standard
6、s which implement international or European publications referred to in this document may be found in 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 d
7、oes not purport to include all the necessary provisions of a contract. Users of British Standards are 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 in
8、side front cover, the EN title page, pages 2 to 6, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.(8523($167$1$5 1250(8523e(11( (8523b,6&+(1250 (1 6HSWHPEHU ,&6 (QJOLVKYHUVLRQ 7HVWPHWKRGIRUKGUDXOLFVHWWLQJIORRUVPR
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30、UHTXLUHDZDLWLQJWLPHDQGIXUWKHUPLLQJEHIRUHXVHLQZKLFKFDVHWKLVZLOOEH VSHFLILHGEWKHPDQXIDFWXUHU,IDZDLWLQJWLPHLVUHTXLUHGEXWQRWVSHFLILHGHDFWOZDLWPLQIROORZHG EIXUWKHUPLLQJDWKLJKVSHHGIRUV:DLWDIXUWKHUPLQWRDOORZIRUGHDHUDWLRQDQGWKHQXVHWKH PLWXUHLPPHGLDWHO 7HVWUHSRUW 7KHPLLQJSURFHGXUHSUHFHGHVIXUWKHUWHVWLQJ7KHPLL
31、QJSURFHGXUHXVHGDRUEDQGWKHWRWDOWLPH HODSVHGWRWKHHQGRIWKHPLLQJSURFHGXUHVKDOOEHVSHFLILHGLQWKHWHVWUHSRUWRIWKHVXEVHTXHQWWHVW 7KHVDPHPLLQJSURFHGXUHVKRXOGEHXVHGIRUDOOVXEVHTXHQWWHVWVblankBS EN 1937:1999 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
32、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing British Stand
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