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A platform for research: civil engineering, architecture and urbanism
Quick-setting micro-expansive cement-based grouting material with dispersion resistance and preparation method of quick-setting micro-expansive cement-based grouting material
The invention discloses a quick-setting micro-expansive cement-based grouting material with dispersion resistance and preparation and application thereof, and an anti-dispersion performance optimizer, the quick-setting micro-expansive cement-based grouting material comprises the following components by weight: 10-20 parts of acrylamide, 1-3 parts of N, N, N ', N'-tetramethylethylenediamine, 0-3 parts of ammonium persulfate, 0-10 parts of xanthan gum, 0-10 parts of carboxymethyl cellulose, and 80 parts of water. The grouting material is prepared from the following components in parts by weight: 200 parts of a micro-expansive cement matrix, 0-25 parts of an accelerator, 0-50 parts of an anti-dispersion performance optimizing agent and 120-200 parts of water.
本发明公开了一种具有抗分散性的速凝微膨胀水泥基注浆材料及其制备和应用，抗分散性能优化剂，由以下重量份的组分组成：丙烯酰胺10‑20份，N,N,N',N'‑四甲基乙二胺1‑3份，过硫酸铵0‑3份，黄原胶0‑10份，羧甲基纤维素0‑10份，水80份。注浆材料由以下组分组成：微膨胀水泥基体200份，速凝剂0‑25份，抗分散性能优化剂0‑50份，水120‑200份。
Quick-setting micro-expansive cement-based grouting material with dispersion resistance and preparation method of quick-setting micro-expansive cement-based grouting material
The invention discloses a quick-setting micro-expansive cement-based grouting material with dispersion resistance and preparation and application thereof, and an anti-dispersion performance optimizer, the quick-setting micro-expansive cement-based grouting material comprises the following components by weight: 10-20 parts of acrylamide, 1-3 parts of N, N, N ', N'-tetramethylethylenediamine, 0-3 parts of ammonium persulfate, 0-10 parts of xanthan gum, 0-10 parts of carboxymethyl cellulose, and 80 parts of water. The grouting material is prepared from the following components in parts by weight: 200 parts of a micro-expansive cement matrix, 0-25 parts of an accelerator, 0-50 parts of an anti-dispersion performance optimizing agent and 120-200 parts of water.
本发明公开了一种具有抗分散性的速凝微膨胀水泥基注浆材料及其制备和应用，抗分散性能优化剂，由以下重量份的组分组成：丙烯酰胺10‑20份，N,N,N',N'‑四甲基乙二胺1‑3份，过硫酸铵0‑3份，黄原胶0‑10份，羧甲基纤维素0‑10份，水80份。注浆材料由以下组分组成：微膨胀水泥基体200份，速凝剂0‑25份，抗分散性能优化剂0‑50份，水120‑200份。
Quick-setting micro-expansive cement-based grouting material with dispersion resistance and preparation method of quick-setting micro-expansive cement-based grouting material
一种具有抗分散性的速凝微膨胀水泥基注浆材料及其制备方法
ZHU MING (author) / LIU RENTAI (author) / YANG SHAOYU (author) / FAN FENGSHUAI (author) / LI SHANMING (author) / ZHANG LIANZHEN (author) / HU XINTAO (author) / MA CHENYANG (author) / MA QUANWU (author) / ZHU ZHIJING (author)
2022-06-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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