三种外墙外保温体系可靠性的研究

Reliability of Three Kinds of External Wall Insulation System

近年来外墙外保温材料造成的火灾事故多发,造成了重大的人员伤亡及经济损失。合理地选择外墙外保温材料及体系构造能大大减少以上情况的发生,并可取得良好的社会效应。通过对建筑市场上应用的A级防火等级外墙外保温材料的适用范围、优缺点进行分析,选取3种有代表性的外墙外保温材料,从材料性能分析、体系基本构造、实体样板制作、现场试验及成本分析等几方面进行专项研究。

In recent years, the fire accident is prone for the exterior insulation materials, causing heavy casualties and economic losses. Reasonable selection of thermal insulation material and structure can greatly reduce the occurrence of the above accident, achieve good social effect. The A class fire proofing material on the market is analyzed on its application scope, and the advantages and disadvantages. Three representative materials are selected and explored on the material performance, basic system structure, the entity sample making, field test and cost.