加气混凝土砌块填充墙抗裂施工技术.doc

加气混凝土砌块填充墙抗裂施工技术 期刊门户-中国期刊网2009-8-25来源:《建筑科技与管理》2009年第7期供稿文/董焕爽（邢台矿业集团设计中心河北邢台054000） [导读]随着中央关于“建立节约型社会”的号召逐渐深入人心，人们对住宅的功能要求逐步提高 期刊文章分类查询,尽在期刊图书馆 【摘要】随着中央关于“建立节约型社会”的号召逐渐深入人心，人们对住宅的功能要求逐步提高，新型节能材料在工程中的应用也越来越普遍。加气砼砌块由于其轻质、保温隔热、隔音等性能较好，近年来逐渐替代了旧的墙体材料。然而加气砼砌块墙体裂缝等问题也始终困挠着使用者。目前轻质加气混凝土块体材料已在工程建设中广泛应用,但加气混凝土块填充墙体裂缝进而引起抹灰层及装修层裂缝的质量问题,不仅困扰着施工单位和设计单位,也波及到使用单位,影响了轻型墙材的推广。因此,加气混凝土块填充墙体裂缝的防治,成为不少施工企业及建设单位重点攻关的课题。本文将对加气混凝土砌块填充墙开裂的形成原因，开裂的危害性，预防办法和补救措施进详细阐述。【关键词】框架结构；填充(围护)墙；加气混凝土砌块；控裂防渗技术 Filled with aerated concrete block wall construction technology crackDong Huan-shuang(Xingtai Mining Group Design CenterXingtaiHebei054000)【Abstract】Along with central saves the society about the establishment; the summons gradually sink deep into the hearts of the people, the people enhance gradually to the housing function request, the new energy conservation material more and more is also common in project application.Because the air entrainment tong artificial brick its light quality, the heat preservation heat insulation, sound-insulated and so on the performance are good, in recent years gradually has substituted the old wall material.However fills with gas tong questions and so on artificial brick wall crack also throughout to be stranded the flexure user.At present light quality air entrainment cement block body material already in engineering construction widespread application, but the air entrainment cement block packing wall crack then causes the plastering level and the repair level crack quality question, not only is puzzling the construction and the designing department, also affects to the measure unit to be used, has affected the light wall material promotion.Therefore, air entrainment cement block packing wall crack preventing and controlling, becomes many construction enterprise and the construction unit key attack topic.This article to the aeroconcrete artificial brick infilled wall dehiscence formation reason, the dehiscence hazardous nature, the precautionary measur