成都熊猫基地熊猫兽舍竹纹装饰混凝土墙体隔热性能改进方法  

Improvement Method of Thermal Insulation Performance of Bamboo Decorative Concrete Wall in Panda House of Chengdu Panda Base

作　　者：罗利 周吉日 高志惠 陈雪梅 LUO Li;ZHOU Jiri;GAO Zhihui;CHEN Xuemei(China MCC5 Group Corp.Ltd.,Chengdu 610063,China;School of Architecture and Civil Engineering,Chengdu University,Chengdu 610106,China)

机构地区：[1]中国五冶集团有限公司,成都610063 [2]成都大学建筑与土木工程学院,成都610106

出　　处：《科技和产业》2024年第19期284-288,共5页Science Technology and Industry

基　　金：四川省自然科学基金-青年基金项目(23NSFSC5925);四川省住房城乡建设领域科技创新立项课题(SCJSKJ2022-38)。

摘　　要：为研究大熊猫兽舍饰面混凝土墙体隔热性能,以成都熊猫基地改扩建工程为例,在普通硅酸盐水泥中掺入一定比例的陶粒、聚丙烯纤维等材料,制备降噪隔热混凝土。通过热过程模拟与试验,研究陶粒饰面混凝土的隔热性能影响。同时,结合竹模、吸音孔、吸音棉、消音管等吸声元素,研制出大熊猫馆舍竹纹饰面吸音隔热混凝土。试验结果表明:这种新型混凝土墙体结构不仅满足熊猫兽舍降噪要求而且隔热效果也十分理想,对于动物栖息场所的降噪隔热治理具有较好的推广应用价值。To study the thermal insulation performance of the decorative concrete walls of giant panda animal shelters,taking the Chengdu Panda Base renovation and expansion project as an example,a certain proportion of materials such as ceramic particles and polypropylene fibers were added to ordinary portland cement to prepare noise reducing and thermal insulation concrete.Through thermal process simulation and test,the influence of ceramic particle veneer concrete on thermal insulation performance is studied.At the same time,by combining sound-absorbing elements such as bamboo molds,sound-absorbing holes,sound-absorbing cotton,and sound-absorbing pipes,a bamboo pattern decorative sound-absorbing and heat-insulating concrete has been developed for the Giant Panda Pavilion.The experimental results show that this new type of concrete wall structure not only meets the noise reduction requirements of panda animal houses,but also has ideal insulation effects,which has good promotion and application for noise reduction and insulation treatment in animal habitats.

关 键 词：陶粒混凝土 竹纹饰面 导热系数 热工模拟 隔热性能 

分 类 号：TU55[建筑科学—建筑技术科学]