ISO 8270:2023 窓とドア — ドアの柔らかくて重い物体への衝撃に対する耐性の決定 | ページ 2

Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives ).

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents ).

Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.

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This document was prepared by Technical Committee ISO/TC 162, Doors, windows and curtain walling.

This second edition cancels and replaces the first edition (ISO 8270:1985), which has been technically revised.

The main changes are as follows:

• the title has been revised;
• this document has been adapted to the current state of the art with Reference [1] as a basis;
• the technical content has been precised.

1 Scope

This document specifies the method to be used to determine the damage caused by striking with a soft and heavy body, the face of a closed-door leaf fixed in its own door frame as part of a door set.

This document applies to all doors.

The method can also be used with respect to a door leaf submitted for a test in a frame, which the manufacturer considers appropriate to and typical for the intended utilization.

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 22496 apply.

ISO and IEC maintain terminology databases for use in standardization at the following addresses:

Bibliography