体育场看台防水复古工程构造及新材料应用  

CONSTRUCTIONS AND APPLICATION OF NEW MATERIALS IN WATERPROOF AND OLD STYLE RESTORATION OF STADIUM STAND

作　　者：孙振平[1] 蒋正武[1] 王新友 郭伟民 

机构地区：[1]先进土木工程材料教育部重点实验室(同济大学),上海200092 [2]上海安济建筑工程有限公司,上海200333

出　　处：《建筑技术》2009年第7期603-606,共4页Architecture Technology

基　　金：上海市青年科技启明星计划资助(04qmx1428)

摘　　要：上海市重点保护文物——已服役70余年的某体育场看台出现破损情况。针对该体育场看台的防水及修复要求,采用渗透结晶型材料、耐碱玻璃纤维无纺布、聚合物改性水泥基防水材料,并结合所研制的防水复古砂浆进行多层复合化施工,最后采用渗透型硅氧烷憎水剂对防水复古砂浆表面进行喷涂处理,达到增强防水性和"修旧如旧"相结合的理想效果。Damage has taken place in the stand of a stadium used for more than 70 years which is a municipal antique of Shanghai. According to the requirements for waterproof and restoring to the original appearance of the stand, pervious crystal material, alkaline-resistant glass fibre non-textile clothe and improved cement-based polymer waterproof material were used, multi-layer construction was combined with the newdeveloped waterproof mortar, and f＇mally pervious silica-alkyl water repellent was sprayed to the old-styled waterproof mortar surface so as to realize the expected effects of enhancing waterproof performance and reconstructing the old building into an old-styled one.

关 键 词：文物 体育场看台 防水 复古 防水材料 

分 类 号：TU579[建筑科学—建筑技术科学] TU746.3