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Premixed early strength type flow state solidified soil and preparation method thereof
The invention discloses premixed early strength type flow state solidified soil and a preparation method thereof, and the flow state solidified soil is prepared from the following components in parts by weight: 85 to 96 parts of slurry, 4 to 15 parts of curing agent, 0.008 to 0.05 part of retarder, 0.0048 to 0.03 part of slow water absorption microbeads and 0.012 to 0.06 part of slow release early strength particles, wherein the slow water absorption microbeads comprise inner cores and outer shells, the inner cores are made of water absorption materials, the outer shells are formed by compounding acrylic resin II and acrylic resin III, the slow-release early strength particles comprise inner cores and outer shells, the inner cores are made of early strength agents, and the outer shells are made of acrylic resin III. According to the premixed early-strength flow-state solidified soil, the slow water absorption microbeads and the slow-release early-strength particles are adopted, and balance and unification between early strengthening and premixing of the flow-state solidified soil are achieved.
本发明公开了一种预拌早强型流态固化土及其制备方法，所述流态固化土原料按重量份计，包括以下组分：泥浆85～96份、固化剂4～15份、缓凝剂0.008～0.05份、缓吸水微珠0.0048～0.03份、缓释早强颗粒0.012～0.06份；其中所述缓吸水微珠包括内核和外壳，内核为吸水材料，外壳为丙烯酸树脂Ⅱ号和Ⅲ号复合而成，所述缓释早强颗粒包括内核和外壳，内核为早强剂，外壳为丙烯酸树脂Ⅲ号。本发明的预拌早强流态固化土中，通过采用缓吸水微珠和缓释早强颗粒，实现了流态固化土早强化与预拌化之间的平衡统一。
Premixed early strength type flow state solidified soil and preparation method thereof
The invention discloses premixed early strength type flow state solidified soil and a preparation method thereof, and the flow state solidified soil is prepared from the following components in parts by weight: 85 to 96 parts of slurry, 4 to 15 parts of curing agent, 0.008 to 0.05 part of retarder, 0.0048 to 0.03 part of slow water absorption microbeads and 0.012 to 0.06 part of slow release early strength particles, wherein the slow water absorption microbeads comprise inner cores and outer shells, the inner cores are made of water absorption materials, the outer shells are formed by compounding acrylic resin II and acrylic resin III, the slow-release early strength particles comprise inner cores and outer shells, the inner cores are made of early strength agents, and the outer shells are made of acrylic resin III. According to the premixed early-strength flow-state solidified soil, the slow water absorption microbeads and the slow-release early-strength particles are adopted, and balance and unification between early strengthening and premixing of the flow-state solidified soil are achieved.
本发明公开了一种预拌早强型流态固化土及其制备方法，所述流态固化土原料按重量份计，包括以下组分：泥浆85～96份、固化剂4～15份、缓凝剂0.008～0.05份、缓吸水微珠0.0048～0.03份、缓释早强颗粒0.012～0.06份；其中所述缓吸水微珠包括内核和外壳，内核为吸水材料，外壳为丙烯酸树脂Ⅱ号和Ⅲ号复合而成，所述缓释早强颗粒包括内核和外壳，内核为早强剂，外壳为丙烯酸树脂Ⅲ号。本发明的预拌早强流态固化土中，通过采用缓吸水微珠和缓释早强颗粒，实现了流态固化土早强化与预拌化之间的平衡统一。
Premixed early strength type flow state solidified soil and preparation method thereof
一种预拌早强型流态固化土及其制备方法
ZHU BINBIN (author) / LIU WENHUA (author) / WU JUNFENG (author) / LI WUGANG (author) / JIN LIN (author) / LIN XIAOWEI (author)
2024-12-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Premixed flow-state solidified soil and preparation method thereof
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2020
| European Patent Office | 2021
| European Patent Office | 2024