凝灰岩机制砂混凝土的研究及应用  

Research and Application of Tuff Manufactured Sand Concrete

作　　者：李鹏彪 许家铭 LI Pengbiao;XU Jiaming(Gansu Seventh Construction Group Co.,Ltd.)

机构地区：[1]甘肃第七建设集团股份有限公司

出　　处：《广东建材》2024年第11期27-29,共3页Guangdong Building Materials

摘　　要：现如今,随着自然砂矿的需求量越来越大以及对建筑材料性能要求的不断提高,通过对凝灰岩机制砂混凝土的系统研究,为其进一步的应用提供一定的理论和试验基础。本论文主要研究配置凝灰岩机制砂混凝土的主要技术指标、原材料影响情况及耐久性特性等,研究结果可以指导凝灰岩机制砂混凝土的生产和应用,促进混凝土材料的发展。Nowadays,with the increasing demand for natural placer and the increasing demand for building materials performance requirements,through the tuff manufactured sand concrete system research,it provides some theoretical and experimental basis for its further application.In this paper,the main technical indexes,the influence of raw materials and durability of the concrete with tuff manufactured sand were studied.The results can guide the production and application of the concrete with tuff manufactured sand,and promote the development of concrete materials.

关 键 词：凝灰岩机制砂 拌合物性能 力学性能 

分 类 号：TU528[建筑科学—建筑技术科学]