本报告概述了当前的管理实践 灌浆以支撑设备和机械。建议 为灌浆作业的这些部分提供 在那里，知识渊博的人可以达成共识 制造商和用户。目前有多种方法 概述了意见分歧的领域。许多声明 本报告中包含的大部分信息 基于公布的制造商？数据和观察 以及技术代表和 用户。目前几乎没有公开发表的研究 这一次，但本报告中的信息是最新的 信息可用。本报告描述了材料和材料 用作荷载传递材料的灌浆的安装方法 在机器或设备底座及其基础之间。 放置材料的特性、试验方法 用于预测其长期性能和安装 程序也包括在内。这些信息也可能是 适用于填写 承载构件之间的空间是必需的，例如 如柱底板下方或预制板之间的接缝 具体元素。具有精确公差的机械和设备 不能放置用于对齐或要求均匀支撑的支架 直接在完工的混凝土表面上。两者都是混凝土 表面和机器底座有不规则的地方 对准困难和轴承负荷集中。 因此，机器底座或底板应对齐并 通过填隙或其他方式调平，以及由此产生的空间 机器底座和地基之间充满了 荷载转移灌浆材料。灌浆材料的荷载传递 最常用的是非收缩水泥基灌浆和 无收缩环氧灌浆。

This report provides an overview of current practices for grouting to support equipment and machinery. Recommendations are provided for those portions of the grouting operation where a consensus could be developed among knowledgeable manufacturers and users. Various approaches are outlined for areas where opinions differ. Many statements and much of the information contained in this report are based on published manufacturers? data and observations and practical experience by technical representatives and users. There is little current published research available at this time, but the information in this report is the most current information available. This report describes materials and installation methods for grouts used as load-transfer material between machine or equipment bases and their foundations. Characteristics of the placed material, test methods for forecasting their long-term performance, and installation procedures are included. The information may also be appropriate for other types of applications where filling of the space between load-carrying members is required, such as under column baseplates or in joints between precast concrete elements.Machinery and equipment that have precise tolerances for alignment or require uniform support cannot be placed directly on finished concrete surfaces. Both the concrete surface and the machine base have irregularities that result in alignment difficulties and bearing load concentrations. For this reason, machine bases or soleplates are aligned and leveled by shimming or other means, and the resulting space between the machine base and the foundation is filled with a load-transfer grout material. The load-transfer grout materials most frequently used are nonshrink cementitious grouts and nonshrink epoxy grouts.