ISO 10295-1:2007规定了贯穿件密封系统的加热条件、试验方法和评估标准，以在其被穿透的位置（例如通过服务）保持防火隔离元件的完整性和绝缘性。 ISO 10295-1:2007评估了此类贯穿件对相关元件的完整性和绝缘性能、贯穿件密封系统的完整性和绝缘性能、贯穿服务的绝缘性能，以及在适当情况下，服务的完整性故障的影响。 ISO 10295-1:2007未提供有关此类贯穿件和密封系统对元件承载能力影响的信息。 贯穿件密封可能是特殊要求适用的系统的一个组成部分，或有助于系统的性能。在这种情况下，可能需要进行与系统及其功能相关的附加测试。例如空气分配系统中的烟囱和防火管道。 ISO 10295-1:2007无意提供烟雾和/或热气泄漏率或烟雾传输或产生的定量信息。 在描述试验期间试样的一般行为时，应注意此类现象。 ISO 10295-1:2007未提供有关密封件承受实际贯穿件移动或位移可能引起的应力的能力的信息。

ISO 10295-1:2007 specifies the heating condition, method of test and criteria for the evaluation of the ability of a penetration sealing system to maintain the integrity and insulation of a fire separating element at the position at which it has been penetrated, for example by a service. ISO 10295-1:2007 assesses the effect of such penetrations on the integrity and insulation performance of the element concerned, the integrity and insulation performance of the penetration sealing system, the insulation performance of the penetrating service or services, and where appropriate, the integrity failure of a service. ISO 10295-1:2007 does not provide information concerning the influence of the inclusion of such penetrations and sealing systems on the load-bearing capacity of the element. It is possible that a penetration seal is a component of, or contributes to the performance of, a system to which special requirements apply. In such cases additional tests, relevant to the system and its function, can be necessary. Examples are chimneys and fire-rated ducts in air distribution systems. ISO 10295-1:2007 is not intended to provide quantitative information on the rate of leakage of smoke and/or hot gases or on the transmission or generation of fumes. Such phenomena are to be noted in describing the general behaviour of specimens during test. ISO 10295-1:2007 does not provide information on the ability of the seal to withstand stresses that can be caused by the movement or displacement of the penetration services in practice.