A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Crack self-sensing tunnel primary lining concrete and preparation method thereof
The invention relates to the technical field of cement-based building materials, in particular to crack self-sensing tunnel primary lining concrete and a preparation method thereof.The crack self-sensing tunnel primary lining concrete is formed by adding iron tailing micro-powder and matching with low-resistance seepage type SAP particles, and conductive networks which are mutually connected are formed in the concrete; the prepared concrete has good mechanical properties, impermeability and conductivity, and can be used for tunnel primary lining engineering.
本发明涉及水泥基建筑材料技术领域，尤其是涉及一种裂缝自感知隧道初衬混凝土及其制备方法，通过添加铁尾矿微粉，并配合低阻抗渗型SAP颗粒，在混凝土中形成相互连接的导电网络，制备得到具有良好力学性能、抗渗能力和导电性能的混凝土，可用于隧道初衬工程。
Crack self-sensing tunnel primary lining concrete and preparation method thereof
The invention relates to the technical field of cement-based building materials, in particular to crack self-sensing tunnel primary lining concrete and a preparation method thereof.The crack self-sensing tunnel primary lining concrete is formed by adding iron tailing micro-powder and matching with low-resistance seepage type SAP particles, and conductive networks which are mutually connected are formed in the concrete; the prepared concrete has good mechanical properties, impermeability and conductivity, and can be used for tunnel primary lining engineering.
本发明涉及水泥基建筑材料技术领域，尤其是涉及一种裂缝自感知隧道初衬混凝土及其制备方法，通过添加铁尾矿微粉，并配合低阻抗渗型SAP颗粒，在混凝土中形成相互连接的导电网络，制备得到具有良好力学性能、抗渗能力和导电性能的混凝土，可用于隧道初衬工程。
Crack self-sensing tunnel primary lining concrete and preparation method thereof
裂缝自感知隧道初衬混凝土及其制备方法
WANG WENKE (author) / CAO AIMIN (author) / HU YANJIE (author) / ZHOU CONG (author) / LU ZHIYANG (author) / LU SHANTONG (author) / CAO QIANGQIANG (author) / WANG YUNTAO (author) / LI HAO (author) / LI ZE (author)
2024-08-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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