关于MSWIBA泡混凝土轻质壁板的制备和性能研究
Yun Dong1, Yao Wang2, Zhancheng Zhou3
1Faculty of Architecture and Civil Engineering, Huaiyin Institute of Technology, Huai'an 223001, China.
Materials (Basel, Switzerland)
|September 14, 2024
概括
城市固体废物焚烧底层灰 (MSWIBA) 可以转化为有价值的粉末. 这项研究优化了其在泡混凝土和墙面板中的使用,提高了材料性能和隔音效果.
科学领域:
- 材料科学 材料科学 材料科学
- 环境工程环境工程
- 可持续建筑 可持续建筑
背景情况:
- 城市固体废物焚烧底层灰 (MSWIBA) 是一个重要的废物流.
- 焚烧是城市固体废物处理的主要方法,以减少土地利用和污染.
- 价值化MSWIBA对于可持续的废物管理和资源回收至关重要.
研究的目的:
- 研究MSWIBA转化为功能性微粉末的过程.
- 评估MSWIBA粉末作为泡混凝土和轻质墙面板中的部分水泥替代品的有效性.
- 为了优化混合设计,提高机械性能和隔音性能.
主要方法:
- 灰色理论被应用来分析粉末细度和水含量对MSWIBA活性的影响.
- 进行了物理实验,以确定混合参数对泡混凝土强度的影响.
- 使用数值模拟和物理实验来评估墙面板的隔音性能.
主要成果:
- 通过优化细度和水利用,MSWIBA微粉的最大活性指数达到90.1%.
- 根据干燥密度,水-水泥比率和添加剂剂量来确定回收泡混凝土的最佳混合比率.
- 面板材料,核心厚度和层次序显著影响隔音,模拟结果与实验数据密切匹配.
结论:
- 可以有效地将MSWIBA加工成微粉,用于建筑材料.
- 优化的MSWIBA泡混凝土表现出理想的强度特性.
- 采用MSWIBA的轻量级墙面板显示出有效的隔音效果,通过模拟和实验验证.
关键词:
MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBABA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA MSWIBA泡混凝土混凝土泡混凝土轻量级的墙面板轻量级的墙面板隔音性能 隔音性能 隔音性能相关概念视频
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