兰州大学榆中校区游泳馆吸音墙施工技术.pdf

施工技术 2010年5月 96 CONSTRUCTION TECHNOLOGY 第39卷第5期 兰州大学榆中校区游泳馆吸音墙施工技术 苏海明，温纯厚 (甘肃省建设投资（控股）集团总公司，甘肃兰州730030) [摘要]轻质混凝土吸音块主要采用工业废料制成，是无毒、环保、节能的新材料，具有施工成本低、使用寿命长等 优点.兰州大学榆中校区游泳馆室内四周采用轻质混桑土吸音清水墙，由镀锌钢丝网片、形镀锋固定铁件和钢筋 混凝土构件连接.介绍了轻质混凝土吸音墙材料性能要求及砌筑工艺.通过此项技术实施，解决了传统吸音墙裂 缝、黏结性差等问题. [关键词]吸音墙；混凝土吸音块；砌筑；施工技术 [中图分类号]TU754.1 [文献标识码]A[文章编号]1002-8498(2010)05-0096-03 Construction Technology of Sound-absorbing Wall in Swimming Pool of Lanzhou University Yuzhong Campus Su Haiming Wen Chunhou Gansu Provincial Construction Investment Holdings)Group Corporation Lanzhou Gansu 730030 China) Abstract:Lightweight concrete sound-absorbing block is mainly made of industrial waste.Thus it is new material with advantages of non-toxicity environmental protection energy-gaving low cost and long service life.The swimming pool of Lanzhou University Yuzhong Campus adopts fair-faced internal wall with lightweight concrete sound-absorbing blocks.The sound-absorbing block is connected to reinforced concrete ponents with galvanized reinforcement mesh and L-shaped fixed iron.Authors introduce materials performance and masonry technology of lightweight concrete sound-absorbing wall.By adopting the technology the problems of cracks and weak connection of traditional sound-absorbing wall are solved successfully. Key words:sound-absorbing wall;concrete sound-absorbing block;masonry:construction technology 1工程概况 可以起到保温作用，当外墙结露或内墙有冷凝水时可 兰州大学榆中校区游泳馆建筑面积12016m2 建以顺着空腔排出墙外. 筑高度27.9m.观众席位1604个，设有竞赛游泳池、练 3)吸音墙造价比传统吸音材料和复合吸音墙低 习池...