1.1 本规程规定了如何在楼层外部总面积内测量建筑物的某些特征（称为建筑物损失特征），以及如何计算损失量 真实的 和 有效的 如果使用标准家具和正交家具系统，则不可用于放置工作场所、家具、设备或流通的地板面积。 1.2 该实践可用于指定性能要求，以限制建筑损失特征可能占用的占地面积。 1.3 该实践可用于评估办公设施的设计在多大程度上满足有关占地面积的性能要求。 1.4 该实践可用于评估已建造的办公楼在多大程度上满足了有关占地面积的性能要求。 1.5 本规程不适用于监管目的、火灾危险评估和火灾风险评估。 1.6 这种做法的用户应该认识到，在某些情况下，某些 真实的 和 有效的 通过定制裁剪空间和创建专门装修的家具和木工，可以在一定程度上以一定成本减少占地面积损失，从而从空间中获得一些价值，否则这些空间将无法使用。 1.7 以国际单位制或英寸-磅单位表示的数值应单独视为标准值。每个系统中规定的值可能不是精确的等效值；因此，每个系统应相互独立使用。将两个系统的值合并可能会导致不符合标准。 1.8 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.9 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 4.1 使用此实践来识别和测量 真实的 和 有效的 居住者无法放置工作场所、家具和设备或用于流通的占地面积。 4.2 使用本规程的结果旨在选择性地包括在根据规程测量的占地面积报告中 E1836/E1836M 或根据ANSI/BOMA Z65.1-1996。 注1: 使用实践之间的选择 E1836/E1836M 或ANSI/BOMA Z65.1-1996作为测量依据取决于分析的目标。实践 E1836/E1836M 以设计专业人士的传统兴趣为导向，特别适用于单租户建筑，而ANSI/BOMA Z65.1-1996测量的某些类别的空间则面向房地产专业人士租赁多租户建筑。 4.3 本规程不用于监管目的，也不用于火灾危险评估，也不用于火灾风险评估。

1.1 This practice specifies how to measure certain characteristics of a building, known as building loss features, inside the exterior gross area of a floor and how to calculate the amount of actual and effective floor area that will be not be available for the placement of people’s workplaces, furniture, equipment, or for circulation, if using standard furnishings and orthogonal furniture systems. 1.2 This practice can be used to specify a performance requirement to limit the amount of floor area that may be taken up by building loss features. 1.3 This practice can be used to assess how well a design(s) for an office facility meets a performance requirement regarding floor area. 1.4 This practice can be used to assess how well a constructed office building has met a performance requirement regarding floor area. 1.5 This practice is not intended for and not suitable for use for regulatory purposes, fire hazard assessment, and fire risk assessment. 1.6 Users of this practice should recognize that, in some situations, the amount of certain actual and effective floor area losses may be mitigated to some degree at some cost by custom-tailoring spaces and creating specially fitted furnishings and carpentry to get some value from space which would not otherwise be usable. 1.7 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.8 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.9 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 4.1 Use this practice to identify and measure the amount of actual and effective floor area that will be unavailable to occupants for the placement of people’s workplaces, furniture, and equipment or for circulation. 4.2 Findings from use of this practice are intended for optional inclusion with reports of floor area measured in accordance with Practice E1836/E1836M or in accordance with ANSI/BOMA Z65.1–1996. Note 1: The choice between using Practice E1836/E1836M or ANSI/BOMA Z65.1–1996 as the basis for measurement depends on the objectives of the analysis. Practice E1836/E1836M is oriented to the traditional interests of design professionals and would be particularly suitable for single-tenant buildings whereas some categories of space measured by ANSI/BOMA Z65.1–1996 are oriented to the leasing of multi-tenant buildings by real estate professionals. 4.3 this practice is not intended for use for regulatory purposes, nor for fire hazard assessment, nor for fire risk assessment.