外墻保溫開(kāi)裂、滲漏的原因與防治措施畢業(yè)論文-全文預(yù)覽
【正文】 ystem (such as polyethylene powder stupid insulation particles mortar system, poly stupid plastered system etc.) began to be widely used. Due to contingency and particularity of construction and regional differences in climate, seasons change in temperature and insulation system plexity, exterior insulation work there were many cracks, leaks and other quality problems, so these problems seriously impacted the normal use of the housing functionality, light damage lead to walls cracked,housing moisture,walls bee yellow and black that affect the appearance, serious damage appeared poly stupid empty Alice granular layer, rain down along the wall, in case of frozen ,emerged expansion, cracking, a direct result of external wall insulation layer off a large area, affecting the normal use, seriously affecting the architectural appearance of the image and use the function. For example, the poor quality of the appearance caused by surface irregularities , detail node is not in place causing seepage, leakage, resulting paste is not strong fall outside the wall, practices irregular walls cause cracks. These problems caused by many factors, such as material storage and use of nonstandard, junction design is imperfect, the operation of the low level of construction workers, the construction process is not for some external thermal insulation project in the construction process causes quality problem analysis and provide propose measures.Keywords: wall insulation cracking, leakage Causes and Prevention目 錄第一節(jié) 保溫墻體裂縫的界定第二節(jié) 外墻外保溫工程質(zhì)量問(wèn)題產(chǎn)生的原因及預(yù)防措施第三節(jié) 2. 細(xì)部節(jié)點(diǎn)滲、漏水的原因及預(yù)防措施 3. 粘貼不牢造成外墻瓷磚脫落第四節(jié) 外墻外保溫裂縫控制措施 1. 控制外墻外保溫裂縫的基本原則 2. 控制外墻外保溫裂縫的施工技術(shù) 第五節(jié) 結(jié)束語(yǔ) 第六節(jié) 參考文獻(xiàn) 外墻保溫開(kāi)裂、滲漏的原因與防治措施第一節(jié) 保溫墻體裂縫的界定裂縫是固體材料中的
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