Indoor Environment and Health Effects in Water-Damaged Houses after Flooding

为缓解水淹后房屋室内环境和健康危害，通过问卷调查和现场测量，对水湿房屋室内环境和健康危害的机理和实际情况进行了调查。从问卷调查来看，水毁房屋会影响潮湿、地板下真菌的产生以及对健康的影响。从田间试验来看，淹水会导致底板表面真菌数量增加，MVoC排放增加。同时，通过试验和模拟研究了刚性混凝土中水分运动的特性。

To mitigate the indoor environmental and health damages in water-damped houses after flooding, the mechanisms and real situation were investigated by questionnaire and field measurements. From the questionnaire survey, water damaged houses by flooding could affect dampness, generation of fungi under floors and health effects. From the field experiment, flooding could cause the increase for fungi on surface of under floors and MVOC emission. Also characteristics on moisture movement in rigid concrete was investigated by experiments and simulations.