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Quick-setting high-strength alkali-free liquid accelerator
The invention relates to a quick-setting high-strength alkali-free liquid accelerator. Raw materials comprise aluminum sulfate, hydrofluoric acid, aluminum hydroxide, a pre-dispersion reinforcing component, a suspension component, a complexing component, organic acid and water. The accelerator has great adaptability on cement-based materials and dual technical effects of quick setting and high strength are achieved, and the sprayed concrete applying the cement-based material is high in setting speed, high in early strength, low in rebound rate, small in dust amount, good in bonding effect, environmentally friendly and free of corrosion.
本发明涉及一种快凝高强型无碱液体速凝剂，原料包括硫酸铝、氢氟酸、氢氧化铝、预分散增强组分、悬浮组分、络合组分、有机酸、水，对水泥基材料适应性好，兼具快凝和高强双重技术功效，应用本发明的喷射混凝土凝结速度快、早期强度高、回弹率低、粉尘量小、粘结效果好，并且环保无腐蚀。
Quick-setting high-strength alkali-free liquid accelerator
The invention relates to a quick-setting high-strength alkali-free liquid accelerator. Raw materials comprise aluminum sulfate, hydrofluoric acid, aluminum hydroxide, a pre-dispersion reinforcing component, a suspension component, a complexing component, organic acid and water. The accelerator has great adaptability on cement-based materials and dual technical effects of quick setting and high strength are achieved, and the sprayed concrete applying the cement-based material is high in setting speed, high in early strength, low in rebound rate, small in dust amount, good in bonding effect, environmentally friendly and free of corrosion.
本发明涉及一种快凝高强型无碱液体速凝剂，原料包括硫酸铝、氢氟酸、氢氧化铝、预分散增强组分、悬浮组分、络合组分、有机酸、水，对水泥基材料适应性好，兼具快凝和高强双重技术功效，应用本发明的喷射混凝土凝结速度快、早期强度高、回弹率低、粉尘量小、粘结效果好，并且环保无腐蚀。
Quick-setting high-strength alkali-free liquid accelerator
快凝高强型无碱液体速凝剂
LI XIAONING (author) / YAN CHAOQIANG (author) / HAO LIGUO (author) / LI TING (author) / CHEN MENGLONG (author) / WU BIN (author) / MA JIAYING (author) / ZHONG CONGCHUN (author) / MA QIANG (author)
2020-09-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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