Expanded perlite insulation 膨胀珍珠岩绝热制品
Perlite insulation system within the 膨胀珍珠岩内保温体系
Expanded perlite thermal insulation 膨胀珍珠岩绝热制品
This paper studies the practice and mechanism of slagging-off and insulation of Xinyang perlite instead of straw ash used in foundry work conventionally.
近年来不少国家采用珍珠岩代替稻草灰用作铸造生产上铁水的聚渣、保温材料。
Thermal insulation polymer mortar technically solves problems of normal expanded perlite cement mortar such as easy to absorb water and to crack thus extends its application area.
聚合物保温砂浆从技术上解决了普通膨胀珍珠岩水泥砂浆的易吸水、易开裂的问题，从而开拓了其应用领域。
The paper presents the insulation mechanism of expanded perlite and its performance data. The advantages of expansion on site and automatic filling are described.
阐述了膨胀珍珠岩的绝热机理，介绍了膨胀珍珠岩的性能指标，以及现场膨胀、自动充填的优点。
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