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Fire protection cladding for cable guide has lower part clad at least on inside with fire protection material of free width greater than external guide dimensions, cover, connecting device
Fire protection cladding for cable guide has lower part clad at least on inside with fire protection material of free width greater than external guide dimensions, cover, connecting device
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机译:电缆导管的防火覆层的下部至少包裹在内部,其自由宽度大于外部导管尺寸的防火材料,盖,连接装置
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摘要
The arrangement has a lower part (10) clad at least on the inside with fire protection material and with a free width greater then the external dimensions of the cable guide device (2), a cover part (12) for the lower part and a connecting device (14,16) between the cover and lower parts. Panels of fire protection material are applied to the insides of the cover and lower part.
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