This standard specifies the classification and marking, requirements, test methods, inspection rules, sign, packaging, transportation and storage of mineral wool decorating and acoustic ceilings (hereinafter refers to acoustic ceilings).
This standard applies to mineral wool decorating and acoustic ceilings for indoor application manufactured by wet or dry process. Decorating and acoustic ceilings for other purposes can refer to this standard.
This standard specifies the scope, classification and sign, requirements, and test methods, inspection rules, marking, packaging, transportation and storage of aluminium silicate wool and it’s products for thermal insulation.
This standard is applicable to aluminium silicate wool and it’s products that delivered as board, felt, blanket, paper, pipe, module and other forms which are used for high temperature thermal insulation of industrial installations, furnaces and pipes.
本标准规定了部分浸入法测定样品短期吸水量的仪器和步骤。本标准适用于绝热制品。
注:本标准规定的步骤是为了模拟结构工作期间24 h的淋雨引起的吸水。
本文件规定了用于测定试样长期吸水性的仪器和步骤。
本文件适用于绝热制品。
本文件描述了两种方法:
——方法1:部分浸入;
——方法2:全浸。
部分浸入长期吸水性是为了模拟制品长期暴露在水中引起的吸水。
全浸长期吸水性是产品在某些应用下的一种相关的测试条件,与现场条件没有直接关系。
本文件描述了试样在不同压力条件下压缩蠕变性能所需的设备和试验方法。
本文件适用于绝热制品。