| 外墙外保温岩棉板在中国的应用 |
| 添加时间：2019/6/12 16:01:32 浏览次数： |
| 外墙外保温岩棉板在中国的应用 Application of Rockwool Board for External Wall Insulation in China 随着公安部_住房和城乡建设部46号文件(即《民用建筑外保温系统及外墙装饰防火暂行规定》及公消[2011]65号文(即《关于进一步明确民用建筑外保温材料消防监督管理的有关规定的通知》)对外墙保温材料严格防火的要求，外墙外保温岩棉板在中国建筑市场迅速的普及应用。 With the strict fire protection requirements of exterior wall insulation materials in document 46 of Ministry of Public Security, Ministry of Housing and Urban and Rural Construction (i.e. Interim Provisions on Exterior Thermal Insulation System and Fire Protection of Exterior Wall Decoration for Civil Buildings) and document 65 of Public Consumption (i.e. Notice on Further Defining the Regulations on Fire Supervision and Management of Exterior Thermal Insulation Materials for Civil Buildings), exterior wall insulation rock wool board is rapidly popularized in China And its application. 根据46号文的要求 According to the requirements of document 46 住宅建筑: 建筑高度大于100米以上,保温材料的燃烧性能应为A级. Residential buildings: The building height is over 100 meters, and the burning performance of thermal insulation materials should be Class A. 住宅建筑: 建筑高度≤24米，不低于B2，当采用B2时，每3层设置防火隔离带 住宅建筑: 建筑高度24≤h<60米，不低于B2，当采用B2时，每2层设置防火隔离带 住宅建筑: 建筑高度60≤h<100米，不低于B2，当采用B2时，每1层设置防火隔离带 其他民用建筑: 建筑高度大于50米需要设置A级防火材料 其他民用建筑: 建筑高度≤24米，不低于B2，当采用B2时，每1层设置防火隔离带 其他民用建筑: 24≤高度<50米可使用A1级,也可使用防火隔离带 幕墙式建筑:0-24米，使用或B1, 采用B1时，每层设置防火隔离带 幕墙式建筑:≥24米,使用A级,无需防火隔离带 Residential building: building height < 24 meters, not less than B2, when using B2, every 3 floors of residential building with fire-proof isolation belt: building height 24 < h < 60 meters, not less than B2, when using B2, every 2 floors of residential building with fire-proof isolation belt: building height 60 < h < 100 meters, not less than B2, when using B2, every floor of other civil building with fire-proof isolation belt: building height greater than 50 meters need Other civil buildings with Class A fire-proof materials: building height is less than 24 meters, not less than B2. When B2 is used, fire-proof isolation belts should be installed on each floor for other civil buildings: A1 level can be used for 24 < 50 meters, or fire-proof isolation belts can be used for curtain-wall buildings: 0-24 meters, or B1. When B1 is used, fire-proof isolation belts should be installed on each floor: > 24 meters, A level is used, and no fire-proof isolation belts are needed. |
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