Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-repairing coal gangue low-carbon high polymer material and preparation method thereof
The invention discloses a self-repairing coal gangue low-carbon high polymer material and a preparation method thereof, and belongs to the field of green building materials. The low-carbon high polymer material comprises the following raw materials: a low-carbon cementing material and hydrogel of phosphate and ammonium salt, and the mass ratio of the low-carbon cementing material to the hydrogel is (1-80): (1-30). On the basis, a Schiff base material is added to form the three-component self-repairing coal gangue low-carbon high polymer material, and the mass ratio of the low-carbon cementing material to the Schiff base material to the hydrogel of the phosphate and the ammonium salt is (1-80): (1-10): (1-30). By adjusting the proportion of the compounded and activated solid waste material, the material meeting the grouting requirement is obtained, the resource utilization rate of solid waste is effectively increased, the environment-friendly effect is achieved, meanwhile, a non-toxic and harmless self-repairing material is added, generated cracks can be repaired within the range of 0-600 microns, and the self-repairing effect is good. The cementing material has a self-repairing function; the obtained gelling high polymer material has excellent mechanical property, durability, low carbon and self-repairing performance.
本发明公开了一种自修复煤矸石低碳高分子材料及其制备方法，属于绿色建筑材料领域。所述低碳高分子材料，包括以下原料：低碳胶凝材料、磷酸盐和铵盐的水凝胶，二者质量比为：1‑80∶1‑30。在上述基础上加入席夫碱材料组成三组分的自修复煤矸石低碳高分子材料，所述低碳胶凝材料、席夫碱材料、磷酸盐和铵盐的水凝胶的质量比为：1‑80∶1‑10∶1‑30。本发明通过调节复合活化后的固废材料的比例，获得符合注浆要求的材料，有效提高了固体废弃物的资源利用率，起到了绿色环保的作用，同时加入无毒无害的自修复材料，并且能够在0~600μm的范围内修复产生的裂缝，使得胶凝材料具备自修复的功能；所得胶凝高分子材料具备优良的力学、耐久、低碳、自修复性能。
Self-repairing coal gangue low-carbon high polymer material and preparation method thereof
The invention discloses a self-repairing coal gangue low-carbon high polymer material and a preparation method thereof, and belongs to the field of green building materials. The low-carbon high polymer material comprises the following raw materials: a low-carbon cementing material and hydrogel of phosphate and ammonium salt, and the mass ratio of the low-carbon cementing material to the hydrogel is (1-80): (1-30). On the basis, a Schiff base material is added to form the three-component self-repairing coal gangue low-carbon high polymer material, and the mass ratio of the low-carbon cementing material to the Schiff base material to the hydrogel of the phosphate and the ammonium salt is (1-80): (1-10): (1-30). By adjusting the proportion of the compounded and activated solid waste material, the material meeting the grouting requirement is obtained, the resource utilization rate of solid waste is effectively increased, the environment-friendly effect is achieved, meanwhile, a non-toxic and harmless self-repairing material is added, generated cracks can be repaired within the range of 0-600 microns, and the self-repairing effect is good. The cementing material has a self-repairing function; the obtained gelling high polymer material has excellent mechanical property, durability, low carbon and self-repairing performance.
本发明公开了一种自修复煤矸石低碳高分子材料及其制备方法，属于绿色建筑材料领域。所述低碳高分子材料，包括以下原料：低碳胶凝材料、磷酸盐和铵盐的水凝胶，二者质量比为：1‑80∶1‑30。在上述基础上加入席夫碱材料组成三组分的自修复煤矸石低碳高分子材料，所述低碳胶凝材料、席夫碱材料、磷酸盐和铵盐的水凝胶的质量比为：1‑80∶1‑10∶1‑30。本发明通过调节复合活化后的固废材料的比例，获得符合注浆要求的材料，有效提高了固体废弃物的资源利用率，起到了绿色环保的作用，同时加入无毒无害的自修复材料，并且能够在0~600μm的范围内修复产生的裂缝，使得胶凝材料具备自修复的功能；所得胶凝高分子材料具备优良的力学、耐久、低碳、自修复性能。
Self-repairing coal gangue low-carbon high polymer material and preparation method thereof
一种自修复煤矸石低碳高分子材料及其制备方法
MA JIANCHAO (Autor:in) / WANG KAI (Autor:in) / WU GUOFENG (Autor:in) / CAO SHOUFA (Autor:in) / DU LIDONG (Autor:in) / WANG PENGFEI (Autor:in) / HOU KAI (Autor:in) / LI BAO (Autor:in) / HAN YANNA (Autor:in)
23.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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