Thermal insulating products for building equipment and industrial installations — Determination of the apparent density of preformed pipe insulation
建筑设备和工业装置用隔热产品.预制管道隔热层表观密度的测定
发布日期:
2022-08-05
本文件规定了在参考条件下测定视总密度和视芯密度的设备和程序。适用于全尺寸保温产品和预制管保温试件。
This document specifies the equipment and procedures for determining the apparent overall density and the apparent core density under reference conditions. It is applicable to full-size thermal insulating products and test specimens of preformed pipe insulation.