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A platform for research: civil engineering, architecture and urbanism
High-fluidity geopolymer grouting material for island reef environment and infiltration grouting method and device of high-fluidity geopolymer grouting material
The invention discloses a high-fluidity geopolymer grouting material for an island reef environment and an infiltration grouting method and device thereof. The geopolymer grouting material comprises the following components in parts by weight: 1000 parts of mineral powder, 0-1000 parts of fly ash, 0-1000 parts of silica powder, 272-1089 parts of sodium silicate, 62-246 parts of industrial-grade alkali and 266-1065 parts of seawater. The infiltration grouting method comprises the steps that calcareous sand is used as a backfill material to be filled into a structure to be reinforced, and then the grouting material is injected into the surface of the backfill material to enable the backfill material to freely infiltrate; the grouting device can achieve integration of storage, stirring and grouting, the process is simple, operation is convenient, and movable grouting can be achieved. The geopolymer grouting material has high fluidity, can directly and freely infiltrate into the calcareous sand backfill material, has an excellent grouting effect, and meets construction requirements. According to the invention, the use of mineral powder and fly ash in the calcareous sand backfill material and the geopolymer grouting material realizes local material utilization of building materials and reuse of solid wastes, and fully practices the concepts of environmental protection and sustainable development.
本发明公开了一种面向岛礁环境的高流动性地聚物灌浆料及其入渗灌浆方法与装置，地聚物灌浆料包括以下重量份的组分：矿粉1000份，粉煤灰0‑1000份，硅微粉0‑1000份，水玻璃硅酸钠272‑1089份，工业级用碱62‑246份，海水266‑1065份；入渗灌浆方法是将钙质砂作为回填料填入待加固结构中，然后将所述灌浆料注入回填料表面使其自由入渗；灌浆装置可实现储存、搅拌、灌浆一体式，工艺简单操作方便，可实现移动式灌浆。地聚物灌浆料具有高流动性，能够实现直接自由入渗至钙质砂回填料中，灌浆效果优异满足施工要求。本发明中，钙质砂回填料和地聚物灌浆料中矿粉和粉煤灰的使用实现了建筑材料的就地取材和固体废弃物再利用，充分践行绿色环保与可持续发展理念。
High-fluidity geopolymer grouting material for island reef environment and infiltration grouting method and device of high-fluidity geopolymer grouting material
The invention discloses a high-fluidity geopolymer grouting material for an island reef environment and an infiltration grouting method and device thereof. The geopolymer grouting material comprises the following components in parts by weight: 1000 parts of mineral powder, 0-1000 parts of fly ash, 0-1000 parts of silica powder, 272-1089 parts of sodium silicate, 62-246 parts of industrial-grade alkali and 266-1065 parts of seawater. The infiltration grouting method comprises the steps that calcareous sand is used as a backfill material to be filled into a structure to be reinforced, and then the grouting material is injected into the surface of the backfill material to enable the backfill material to freely infiltrate; the grouting device can achieve integration of storage, stirring and grouting, the process is simple, operation is convenient, and movable grouting can be achieved. The geopolymer grouting material has high fluidity, can directly and freely infiltrate into the calcareous sand backfill material, has an excellent grouting effect, and meets construction requirements. According to the invention, the use of mineral powder and fly ash in the calcareous sand backfill material and the geopolymer grouting material realizes local material utilization of building materials and reuse of solid wastes, and fully practices the concepts of environmental protection and sustainable development.
本发明公开了一种面向岛礁环境的高流动性地聚物灌浆料及其入渗灌浆方法与装置，地聚物灌浆料包括以下重量份的组分：矿粉1000份，粉煤灰0‑1000份，硅微粉0‑1000份，水玻璃硅酸钠272‑1089份，工业级用碱62‑246份，海水266‑1065份；入渗灌浆方法是将钙质砂作为回填料填入待加固结构中，然后将所述灌浆料注入回填料表面使其自由入渗；灌浆装置可实现储存、搅拌、灌浆一体式，工艺简单操作方便，可实现移动式灌浆。地聚物灌浆料具有高流动性，能够实现直接自由入渗至钙质砂回填料中，灌浆效果优异满足施工要求。本发明中，钙质砂回填料和地聚物灌浆料中矿粉和粉煤灰的使用实现了建筑材料的就地取材和固体废弃物再利用，充分践行绿色环保与可持续发展理念。
High-fluidity geopolymer grouting material for island reef environment and infiltration grouting method and device of high-fluidity geopolymer grouting material
一种面向岛礁环境的高流动性地聚物灌浆料及其入渗灌浆方法与装置
WANG LIZHONG (author) / LYU BEIFENG (author) / YANG ZUQIANG (author) / GUO ZHEN (author) / ZENG QIANG (author) / LI LINGLING (author)
2024-05-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E02D
FOUNDATIONS
,
Gründungen
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