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产品介绍
优时吉博罗高附加值产品系列
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优时吉博罗石膏板系列
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优时吉博罗轻钢龙骨系列
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优时吉博罗粉类产品系列
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优时吉博罗饰面天花系列
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解决方案
优时吉博罗接缝系统
优时吉博罗满批系统
优时吉博罗轻钢龙骨隔墙系统
优时吉博罗轻钢龙骨吊顶系统
系统简介
管井墙系统是个高耐火性能的系统,是专门开发以解决建(构)筑内管井防火包敷的系统。涉及的管井部位主要包括电梯管井、楼梯、大型服务管井、空调管井等。另外,管井墙系统也可以被用作贴面系统单面施工于基墙一侧或两侧,以帮助基墙迅速、有效地提高耐火和隔声性能。管井墙的耐火极限时间根据墙型选择搭配的不同,一般分为120min和180min。
管井墙系统是非承重墙系统。主要安装于楼层楼板之间,井道的一侧。单面施工,全程干作业。具有快速、安全、轻质,无需井道内脚手架配合施工的特点。管井墙系统的构件与一般的轻钢龙骨石膏板隔墙系统的构件略有区别。但具有相同的施工速度快,相同的内部可走线空腔结构和相似的安装方式。管井墙系统同时具备高强度抗冲击和高刚度抗变形的特点。依据井道内电梯升降的速度产生的正负压力值来设计龙骨截面搭配系统。同时,管井墙体与周边楼板、梁和墙体、柱之间的密封胶嵌填也非常重要,可以有效降低电梯的噪音和减少粉尘进入电梯管井。
常用管井墙系统最大建造高度限制表
系统组成