A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an anti-freezing and anti-erosion concrete material and a preparation method thereof, and belongs to the technical field of building materials. According to the technical scheme, firstly, fly ash composite polyacrylic acid is adopted for polymerization, after a formed composite gel system is cured, the erosion resistance of the concrete material is remarkably improved, meanwhile, basalt is adopted for preparing the fiber material, and after the basalt fiber material is inserted into the material, the fiber material effectively forms a multi-dimensional structure in the fiber material, in the low-temperature shrinkage process of the fiber material, through the limiting effect of fibers, generation and development of internal cracks are retarded, through the entanglement performance of the multi-dimensional structure, the anti-erosion performance of the composite modified particles is improved, and therefore the anti-freezing and anti-erosion effects of the material are effectively improved.
本发明涉及一种抗冻防侵蚀混凝土材料及其制备方法，属于建筑材料技术领域。在本发明技术方案中，本发明技术方案首先采用粉煤灰复合聚丙烯酸聚合，形成的复合凝胶体系固化后，显著提高了混凝土材料的抗侵蚀性能，同时本发明技术方案采用玄武岩制备纤维材料，通过玄武岩纤维材料穿插至材料内部后，纤维材料有效在其内部形成多维结构，在其低温收缩过程中，通过纤维的限制作用，阻滞了内部裂缝的产生和发展，通过多维结构的缠结性能，提高复合改性颗粒的抗侵蚀性能，从而有效改善材料的抗冻抗侵蚀效果。
The invention relates to an anti-freezing and anti-erosion concrete material and a preparation method thereof, and belongs to the technical field of building materials. According to the technical scheme, firstly, fly ash composite polyacrylic acid is adopted for polymerization, after a formed composite gel system is cured, the erosion resistance of the concrete material is remarkably improved, meanwhile, basalt is adopted for preparing the fiber material, and after the basalt fiber material is inserted into the material, the fiber material effectively forms a multi-dimensional structure in the fiber material, in the low-temperature shrinkage process of the fiber material, through the limiting effect of fibers, generation and development of internal cracks are retarded, through the entanglement performance of the multi-dimensional structure, the anti-erosion performance of the composite modified particles is improved, and therefore the anti-freezing and anti-erosion effects of the material are effectively improved.
本发明涉及一种抗冻防侵蚀混凝土材料及其制备方法，属于建筑材料技术领域。在本发明技术方案中，本发明技术方案首先采用粉煤灰复合聚丙烯酸聚合，形成的复合凝胶体系固化后，显著提高了混凝土材料的抗侵蚀性能，同时本发明技术方案采用玄武岩制备纤维材料，通过玄武岩纤维材料穿插至材料内部后，纤维材料有效在其内部形成多维结构，在其低温收缩过程中，通过纤维的限制作用，阻滞了内部裂缝的产生和发展，通过多维结构的缠结性能，提高复合改性颗粒的抗侵蚀性能，从而有效改善材料的抗冻抗侵蚀效果。
Anti-freezing and anti-erosion concrete material and preparation method thereof
一种抗冻防侵蚀混凝土材料及其制备方法
TAN ZUQI (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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