BS 2972(1989) : 1989现行
METHODS OF TEST FOR INORGANIC THERMAL INSULATING MATERIALS
出版：British Standards Institution
专家解读视频
Describes test methods for inorganic thermal insulating materials, including preformed, plastic composition, flexible and loose-fill materials. The test methods are dimensions, bulk density, thermal properties, assessment of fire hazard, heat stability, resistance to compression, interlaminar strength, vibration settlement, covering capacity, moisture content, water absorption, water vapour permeance, coarse shot content, oil content, organic matter, air permeability, flexural strength, fibre diameter, electrical conductivity of aqueous extract, determination of trace quantities of water-soluble chlorides and pH value of water extract with illustrations of apparati.
