一次浇筑成型内置保温双面清水混凝土墙施工技术  

Construction technology of double-sided fair-faced concrete wall with built-in insulation by one-time pouring and molding

作　　者：覃玻玮 QIN Bo-wei(BCEG No.3 Construction Engineering Co.,Ltd.,Beijing 100044,China)

机构地区：[1]北京市第三建筑工程有限公司,北京100044

出　　处：《建筑技术》2024年第21期2632-2635,共4页Architecture Technology

摘　　要：为推广清水混凝土的应用,免受节能保温规定限制,以热阻高、密度大、强度大、吸水率低的挤塑聚苯板作为墙体夹心保温材料,通过良好的模板处理工艺、加固保证措施及抗裂处理措施等一系列施工工艺,完成一次浇筑成型内置保温双面清水混凝土墙。解决了清水混凝土外墙保温施工的难题,对今后清水混凝土技术的推广具有重要意义。To promote the application of fair-faced concrete,Exemption from energy-saving and insulation regulations,this article uses graphite polystyrene board with high thermal resistance,high density,high strength,and low water absorption as the wall sandwich insulation material.Through a series of construction techniques such as good template processing technology,reinforcement guarantee measures,and crack resistance treatment measures,complete the pouring and molding of a double-sided fair-faced concrete wall with built-in insulation,solved the problem of insulation construction for the exterior wall of fair-faced concrete,it is of great significance for the promotion of fair-faced concrete technology in the future.

关 键 词：一次浇筑成型 双面清水 内置保温 清水混凝土墙 

分 类 号：TU74[建筑科学—建筑技术科学]