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A platform for research: civil engineering, architecture and urbanism
Cement mortar for enhancing compression resistance and fracture resistance by using alumina fibers
The invention discloses cement mortar with compression resistance and fracture resistance enhanced by alumina fiber, and relates to the technical field of building material processing, and a preparation method of the cement mortar comprises the following steps: (1) preparing a cementing material; (2) preparing raw materials; (3) dry mixing; (4) ultrasonic dispersion; and (5) pouring. According to the invention, the chopped alumina fibers are added into the cement mortar matrix, so that the defect of poor mechanical properties of traditional mortar can be improved to a certain extent, the generation of cracks is effectively delayed, and the compression resistance and fracture resistance of the cement mortar are improved.
本发明公开了一种应用氧化铝纤维增强抗压抗折能力的水泥砂浆，涉及建筑材料加工技术领域，其制备包括如下步骤：(1)胶凝材料的准备；(2)原料准备；(3)干拌；(4)超声分散；(5)浇筑。本申请将短切氧化铝纤维加入到水泥砂浆基体中，可以在一定程度上改善传统砂浆力学性能较差的缺陷，有效延缓裂缝的生成，提升水泥砂浆的抗压抗折能力。
Cement mortar for enhancing compression resistance and fracture resistance by using alumina fibers
The invention discloses cement mortar with compression resistance and fracture resistance enhanced by alumina fiber, and relates to the technical field of building material processing, and a preparation method of the cement mortar comprises the following steps: (1) preparing a cementing material; (2) preparing raw materials; (3) dry mixing; (4) ultrasonic dispersion; and (5) pouring. According to the invention, the chopped alumina fibers are added into the cement mortar matrix, so that the defect of poor mechanical properties of traditional mortar can be improved to a certain extent, the generation of cracks is effectively delayed, and the compression resistance and fracture resistance of the cement mortar are improved.
本发明公开了一种应用氧化铝纤维增强抗压抗折能力的水泥砂浆，涉及建筑材料加工技术领域，其制备包括如下步骤：(1)胶凝材料的准备；(2)原料准备；(3)干拌；(4)超声分散；(5)浇筑。本申请将短切氧化铝纤维加入到水泥砂浆基体中，可以在一定程度上改善传统砂浆力学性能较差的缺陷，有效延缓裂缝的生成，提升水泥砂浆的抗压抗折能力。
Cement mortar for enhancing compression resistance and fracture resistance by using alumina fibers
一种应用氧化铝纤维增强抗压抗折能力的水泥砂浆
2022-03-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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