Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modified sulphoaluminate cement-based rapid repairing material for port engineering and preparation method of modified sulphoaluminate cement-based rapid repairing material
The invention discloses a modified sulphoaluminate cement-based rapid repair material for port engineering and a preparation method thereof, and belongs to the field of building materials. The sulphoaluminate cement-based gelling agent comprises the following components in parts by mass: 90-100 parts of sulphoaluminate cement-based gelling agent powder, 1-1.5 parts of polymer modified emulsion, 0.5-1 part of composite fiber and fine aggregate, the ratio of water to glue is 0.3-0.34, and the ratio of glue to sand is 1.5-2. The modified sulphoaluminate cement-based rapid repair material for port engineering prepared by the invention has the characteristics of high early strength, controllable setting and hardening, good bonding performance, strong corrosion resistance and the like, has strong bonding performance with old concrete and higher compatibility, and is simple in preparation process, convenient to use, energy-saving and environment-friendly. According to the invention, the regenerated fine powder is successfully applied to the preparation of the repairing material, so that the inherent defects of the repairing material are improved, and the construction waste is fully utilized.
本发明公开了一种港工用改性硫铝酸盐水泥基快速修补材料及其制备方法，属于建筑材料领域。按照质量份计，包括硫铝酸盐水泥基胶凝剂粉料90‑100份、聚合物改性乳液1‑1.5份、复合纤维0.5‑1份和细骨料；水胶比为0.3‑0.34，胶砂比为1.5‑2。本发明制备的港工用改性硫铝酸盐水泥基快速修补材料具有早期强度高、凝结硬化可控、粘结性能好、耐腐蚀性能强等特点，其与旧混凝粘结性强、相融性较高，该发明制备工艺简单、使用方便、节能环保。本发明将再生微细粉体成功地应用于修补材料的制备中，即提升了修补材料的固有缺陷，又使建筑垃圾得到充分的利用。
Modified sulphoaluminate cement-based rapid repairing material for port engineering and preparation method of modified sulphoaluminate cement-based rapid repairing material
The invention discloses a modified sulphoaluminate cement-based rapid repair material for port engineering and a preparation method thereof, and belongs to the field of building materials. The sulphoaluminate cement-based gelling agent comprises the following components in parts by mass: 90-100 parts of sulphoaluminate cement-based gelling agent powder, 1-1.5 parts of polymer modified emulsion, 0.5-1 part of composite fiber and fine aggregate, the ratio of water to glue is 0.3-0.34, and the ratio of glue to sand is 1.5-2. The modified sulphoaluminate cement-based rapid repair material for port engineering prepared by the invention has the characteristics of high early strength, controllable setting and hardening, good bonding performance, strong corrosion resistance and the like, has strong bonding performance with old concrete and higher compatibility, and is simple in preparation process, convenient to use, energy-saving and environment-friendly. According to the invention, the regenerated fine powder is successfully applied to the preparation of the repairing material, so that the inherent defects of the repairing material are improved, and the construction waste is fully utilized.
本发明公开了一种港工用改性硫铝酸盐水泥基快速修补材料及其制备方法，属于建筑材料领域。按照质量份计，包括硫铝酸盐水泥基胶凝剂粉料90‑100份、聚合物改性乳液1‑1.5份、复合纤维0.5‑1份和细骨料；水胶比为0.3‑0.34，胶砂比为1.5‑2。本发明制备的港工用改性硫铝酸盐水泥基快速修补材料具有早期强度高、凝结硬化可控、粘结性能好、耐腐蚀性能强等特点，其与旧混凝粘结性强、相融性较高，该发明制备工艺简单、使用方便、节能环保。本发明将再生微细粉体成功地应用于修补材料的制备中，即提升了修补材料的固有缺陷，又使建筑垃圾得到充分的利用。
Modified sulphoaluminate cement-based rapid repairing material for port engineering and preparation method of modified sulphoaluminate cement-based rapid repairing material
一种港工用改性硫铝酸盐水泥基快速修补材料及其制备方法
WANG YAMIN (Autor:in) / SUN XIPING (Autor:in) / ZHAO YANQI (Autor:in) / SHEN HONGFEI (Autor:in) / ZHU PENGRUI (Autor:in) / YIN JILONG (Autor:in) / XUE RUNZE (Autor:in) / ZHANG GAN (Autor:in)
09.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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