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Multi-layer, heat- and noise-insulating floor - comprising concrete base, integral, insulating mortar, and rigid flooring slabs
Multi-layer, heat- and noise-insulating floor - comprising concrete base, integral, insulating mortar, and rigid flooring slabs
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机译:多层隔热隔音地板-包括混凝土基础,整体式隔热砂浆和硬质楼板
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摘要
A heat- and noise-insulating floor is made by placing an integral (i.e. monolithic, gapless) layer of mortar over concrete floor base, and then laying rigid slabs on top of the still damp mortar. The mortar contains an insulating filler esp. in form of beads of foamed polystyrene or "Perlite" (RTM) and a binder esp. a hydraulic binder. Used in dwellings, factories, schools, hospitals. The insulating layer is free from gaps which may undesirably act as heat- and noise-conductors.
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