选择的多孔材料有普通纸面石膏板、膨胀珍珠岩、膨胀蛭石和膨润土。
There are plaster board, expanded perlite, expanded vermiculite and montmorillonite as supporting materials.
用膨胀蛭石制成的各类建筑材料不仅耐燃、隔热、隔音，而且生产工艺简单，成本低廉。
All building materials made from expanded vermiculite is burn-resisting, heat insulation, sound proof. It is also process simple with low cost.
本研究采用膨胀蛭石作为阻燃剂，在实验室试制出了用作防火门芯层材料的三明治结构阻燃刨花板。
A sandwich structure fire-retardant particleboard, which aimed for the core material of fireproofing doors, was prepared in laboratory using heat-expanded vermiculite as a fire-retardant material.
如炉渣、水渣、膨胀蛭石、矿物棉、岩棉、膨胀珍珠岩、木屑和稻壳等，它不宜用于受振动和围护结构上。
Such as slag, water slag, expanded vermiculite, mineral wool, rock wool, expanded perlite, rice husk and wood chips, it should not be used in both vibration and retaining structure.
依据含膨胀性晶层层状硅酸盐矿物(PSEL)层电荷的大小把膨胀性晶层分为蒙皂石晶层和蛭石晶层两类。
Based on the Numbers of layer charge of phyllosilicate with expansive layers (PSEL), expansive layers are classified as montmorillonite layers and vermiculite layers.
所用的轻质骨料为轻质陶粒、漂珠、蛭石、膨胀珍珠岩或其它轻质耐火原料。
The used lightweight aggregate is lightweight ceramsite, floating bead, vermiculite, expansion perlite or other lightweight fireproof raw material.
所用的轻质骨料为轻质陶粒、漂珠、蛭石、膨胀珍珠岩或其它轻质耐火原料。
The used lightweight aggregate is lightweight ceramsite, floating bead, vermiculite, expansion perlite or other lightweight fireproof raw material.
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