DS/ENV 197-1-1993
水泥．组成，规格和合格标准．第1部分：普通水泥

Cement. Composition, specifications and conformity criteria. Part 1: Common cements

DS/ENV 197-1-1993 发布历史

This European Prestandard specifies properties of the constituents of common cements and the proportions in which they are to be combined to produce a range of types and classes of cement. It then specifies the mechanical, physical and chemical requirements for these types and classes as characteristic values and states the rules for assessing their conformity to these requirements. It is recognized that different cements have different properties and performance. Where performance tests are available (i.e. setting time, strength and soundness), they have already been taken into account in this European Prestandard. In addition, work is being carried out by CEN/TC 51 to identify any additional tests which are needed to specify further performance of cement. In the meantime, and during the life of this prestandard, it is necessary that the choice of cement, especially the type and/or strength class in relation to the exposure class and type of construction in which it is incorporated, should follow the national standards and other regulations valid in the place where the cement is used. In addition to these requirements, an exchange of additional information between the cement producer and user may be helpful. The procedures for such an exchange are not within the scope of ENV 197-1 but are to be dealt with in accordance with national standards or regulations or may be agreed between the parties concerned.

DS/ENV 197-1-1993由丹麦标准化协会 DK-DS 发布于 1993-06。

DS/ENV 197-1-1993的历代版本如下：

• 1993年06月 DS/ENV 197-1-1993 水泥．组成，规格和合格标准．第1部分：普通水泥
• 1994年05月09日 DS/ENV 197-1-1994 水泥．组成，规格和合格标准．第1部分：普通水泥

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标准号

DS/ENV 197-1-1993

发布日期

1993年06月

实施日期

废止日期

无

发布单位

DK-DS

适用范围

This European Prestandard specifies properties of the constituents of common cements and the proportions in which they are to be combined to produce a range of types and classes of cement. It then specifies the mechanical, physical and chemical requirements for these types and classes as characteristic values and states the rules for assessing their conformity to these requirements. It is recognized that different cements have different properties and performance. Where performance tests are available (i.e. setting time, strength and soundness), they have already been taken into account in this European Prestandard. In addition, work is being carried out by CEN/TC 51 to identify any additional tests which are needed to specify further performance of cement. In the meantime, and during the life of this prestandard, it is necessary that the choice of cement, especially the type and/or strength class in relation to the exposure class and type of construction in which it is incorporated, should follow the national standards and other regulations valid in the place where the cement is used. In addition to these requirements, an exchange of additional information between the cement producer and user may be helpful. The procedures for such an exchange are not within the scope of ENV 197-1 but are to be dealt with in accordance with national standards or regulations or may be agreed between the parties concerned.