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Light steel floor coverings with specially designed fire and sound insulation
Light steel floor coverings with specially designed fire and sound insulation
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机译:轻钢地板,具有经过特殊设计的防火和隔音功能
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摘要
The joist is of thin steel profiles of the box type with open parts turned downwards. It has specifically arranged material components to achieve the required fire safety and adequate sound between different floor planes. It also has insulation against flank transmission, i.e. transmission of sound between different rooms in the building body.
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