DIN EN 1530-2000 门扉.总平整度和局部平整度.公差级

标准号：DIN EN 1530-2000
中文标准名称：门扉.总平整度和局部平整度.公差级
英文标准名称：Door leaves - General and local flatness - Tolerance classes; German version EN 1530:1999
标准类型：Q70
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Q70
国际标准分类号：91.060.50
适用范围：This document gives the tolerance limits for general and local flatness of door leaves. It applies to door leaves which are supplied without, and independent of, any frames. It does not apply to the leaves of doorsets. The overall general flatness of a door leaf may be important in satisfying both visual and performance requirements. Local flatness, as defined in the document, is only concerned with the visual effect of surface undulations over small areas of the face of a door leaf. Moreover it is important to recognise that the visibility of such undulations depends upon the degree of light reflection, based upon the level of glass and the angle of light. Under extreme gloss/light conditions, undulations of as little as 0,025 mm may be discerned.#,,#