本标准概述了现场安装喷涂聚氨酯泡沫（SPF）的现场质量保证计划（SQAP）的要求。由于材料的安装取决于安装人员，因此需要一个现场质量保证计划，以确保业主、有管辖权的机构、设计专业人员或直接参与材料安装的其他实体遵守材料和安装标准。

This standard outlines requirements for a site quality assurance program (SQAP) for the on-site installation of spray applied polyurethane foam (SPF). As the installation of the material is dependent on the installer, a site quality assurance program is required to provide assurance of compliance to material and installation standards to the property owner, authority having jurisdiction, design professional or other entity directly involved in the installation of the material.