昆明惠博电缆桥架厂

耐火桥架的制作

电缆桥架在有防火要求的区段内，可在电缆桥架，托盘内添加具有耐火或难燃烧的板材，并采取在桥架及其支架吊架表层涂刷防火涂层等措施。其整体耐火性能要满足相关国家标准，在防火要求高的工程项目场所，不宜使用铝合金电缆桥架！

In the section with fire protection requirements, the cable bridge can be added to the cable bridge and tray with fire-resistant or refractory plates, and to apply a fireproof coating on the surface of the bridge and its support hanger. Its overall fire resistance should meet the relevant national standards. It is not suitable to use aluminum alloy cable tray in project sites with high fire prevention requirements