木质素作用下膨胀珍珠岩保温板的燃烧性能  

Combustion performance of expanded perlite insulation materials with the action of lignin

作　　者：朱孟鑫 李景山[1] 毛旭 江泽布衣 陈泰燃 Zhu Mengxin;Li Jingshan;Mao Xu;Jiangze Buyi;Chen Tairan(Railway Police College,Public Security Department,Zhengzhou 450053,China)

机构地区：[1]铁道警察学院治安学系,河南郑州450053

出　　处：《山西建筑》2021年第5期102-104,共3页Shanxi Architecture

基　　金：2020年度大学生创新创业训练计划项目:基于微生物矿化沉积的膨胀珍珠岩保温板制备研究(S202012735010);河南省教育厅2021年度高等学校重点科研项目(21B620003)。

摘　　要：以膨胀珍珠岩为骨料,固定膨胀珍珠岩、木质素等原料配比,选择面粉、黄泥、水泥三者作为胶结剂制备出实验板,测试三种实验板的承压能力与耐热能力。结果表明:各条件相同的情况下,以水泥为胶结剂的实验板承压能力相对最好,耐热性能也明显优于添加面粉和黄泥的实验板。The aggregate is expanded perlite material.Fixed the ratio of expanded perlite,lignin and other raw materials,the experiment board is prepared with the flour,yellow mud and cement as cementing agent.The bearing capacity and heat resistance of the three test plates are tested.The results show that the test plate with cement as cementing agent has the best bearing capacity under the same conditions.And the heat resistance is also better than that of the experiment board with flour and yellow mud.

关 键 词：保温材料 膨胀珍珠岩 抗压性能 燃烧性能 

分 类 号：TU551.34[建筑科学—建筑技术科学]