Study On Treatment Technology Of Condensation And Mildew In Daqing Regions

With the rapid development of the national economy, also speed up the construction pace of the construction industry, followed by the question of the construction quality increasing. the phenomenon of indoor condensation and mold in cold areas is one of the more serious quality problems. Building envelope condensation will lead to mildew, mold will not only affect the presence of beautiful buildings, damage to the building structure, the useful life of the building poses a serious threat, but also potential hazards to human health.In this paper, Daqing, interior wall condensation problems in winter, hot humid air from the condensation of the physical parameters start, summed up the condensation principle and the distribution of condensation in the Daqing region of the wall to expose the inner surface of the mold Analysis basis for mildew, discusses the condensation in the Daqing region due to a design, construction and use of other aspects. In order to truly solve the condensation of the quality of the wall in winter ills, from building design, construction quality, heating, use of various control, and timely and effective governance.By condensation related theoretical analysis, lab under different conditions both inside and outside the wall dew point, condensation distribution, use of CFD method the distribution of indoor humidity and condensation, the establishment of calculating the amount of condensation forming processes based on the dynamic model is presented hot wet while mobile is calculated. Optimization of control material, the use of effective methods of treatment trials in Daqing area households, and by comparison with test results, verify the accuracy of the model calculation. By Daqing Saertu green homes, Lake Gardens area of two instances of condensation control, and governance of the good results, reflecting the use of this technology research tools to manage mold problems caused by condensation, directly to the people to solve real is in question, to improve the living environment of people, but also as wall condensation, mold health problems of governance to provide a scientific basis for effective, saving housing maintenance costs, has obvious economic benefits.