A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hollow prestressed pipe pile and preparation method thereof
The invention relates to the technical field of cement-based building materials, in particular to a hollow prestressed pipe pile and a preparation method thereof.Cement is adopted as a cementing material, rice hull ash, fly ash microbeads and corundum micro powder are adopted as admixtures to be compounded with the cement, the mechanical property and the forming effect of the pipe pile are adjusted, meanwhile, the composition of the admixtures is adjusted, and the hollow prestressed pipe pile is prepared. And the high-strength, durable, autoclaving-free and residual-slurry-free hollow prestressed pipe pile is prepared.
本发明涉及水泥基建筑材料技术领域，尤其是涉及一种空心预应力管桩及其制备方法，采用水泥作为胶凝材料，采用稻壳灰、粉煤灰微珠、刚玉微粉作为掺合料与水泥进行复合，调整管桩力学性能和成型效果，同时调整外加剂组成，制备得到高强耐久、免压蒸、无余浆空心预应力管桩。
Hollow prestressed pipe pile and preparation method thereof
The invention relates to the technical field of cement-based building materials, in particular to a hollow prestressed pipe pile and a preparation method thereof.Cement is adopted as a cementing material, rice hull ash, fly ash microbeads and corundum micro powder are adopted as admixtures to be compounded with the cement, the mechanical property and the forming effect of the pipe pile are adjusted, meanwhile, the composition of the admixtures is adjusted, and the hollow prestressed pipe pile is prepared. And the high-strength, durable, autoclaving-free and residual-slurry-free hollow prestressed pipe pile is prepared.
本发明涉及水泥基建筑材料技术领域，尤其是涉及一种空心预应力管桩及其制备方法，采用水泥作为胶凝材料，采用稻壳灰、粉煤灰微珠、刚玉微粉作为掺合料与水泥进行复合，调整管桩力学性能和成型效果，同时调整外加剂组成，制备得到高强耐久、免压蒸、无余浆空心预应力管桩。
Hollow prestressed pipe pile and preparation method thereof
空心预应力管桩及其制备方法
LIU YONGCHAO (author) / LI GANG (author) / SONG XIAOGUANG (author) / LIU JIE (author) / WANG YUZHUO (author) / ZHANG YANG (author) / LU HONGYU (author) / SUN YOUWEI (author) / DONG CHUNHAO (author)
2023-12-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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