高层建筑耐火外墙外保温系统技术研究

本文重点介绍了防火性能优异的多种外墙外保温系统,除了介绍每种系统的防火原理外,还包括其它的系统性能以及施工方法等。这些系统可满足任意一种建筑节能标准的技术要求,尤其可以在高层建筑或对防火需求高的建筑中应用。在火灾条件下,不仅系统自身不会产生蔓延,同时对建筑结构也会产生一种很好的热保护作用。本文提到的各种系统在满足现行国家建筑行业外墙外保温技术标准的同时,还具有良好的抗裂、耐候、防水、抗震等性能。

Study on Fire-proof Technology of Outer-wall External Thermal Insulation System for High-rise Buildings

The paper importantly introduced some outer-wall external thermal insulation systems with very nice fire-proof capability.The fire-proof theory,system capability and constructing method were introduced in detail.All these systems could satisfy with any building energy-saving requirement,especially with high-rise buildings and buildings with high fire-proof requirement.When there was a fire,not only flame spread would not happen in thermal insulation system,but also there was a good heat-protected action to buildings.All systems provided in this paper could satisfy the standard of national building outer-wall external thermal insulation technologies.They all had nice characteristics,such as anti-crack,weather-proof,water-proof,resisting earthquake,and so on.