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Operation method of dense grouting between furnace bottom of hot blast furnace and foundation
The invention discloses an operation method of dense grouting between a furnace bottom of a hot blast furnace and a foundation, and belongs to the technical field of foundation grouting in building engineering. Through a self-made self-leveling grouting formwork, the bottom of the hot blast stove is subjected to dense grouting through two grouting openings (a slurry inlet is lower than the heightof a slurry overflow opening) in the self-leveling grouting formwork, wherein a grouting chute guides slurry to prevent the slurry from being accumulated and blocked at the slurry inlet, and the denseeffect and the grouting effect are greatly improved.
本发明公开了一种热风炉炉底与基础之间密实灌浆的操作方法，属于建筑工程中基础灌浆技术领域。本发明本发明通过自制的自流平灌浆模板，通过自流平灌浆模板上的两个灌浆口(入浆口低于溢浆口高度)对热风炉底部进行密实灌浆，其中灌浆溜槽对浆料进行导向，防止浆料在入浆口处积瘤堵塞，大大提高密实效果和灌浆效果。
Operation method of dense grouting between furnace bottom of hot blast furnace and foundation
The invention discloses an operation method of dense grouting between a furnace bottom of a hot blast furnace and a foundation, and belongs to the technical field of foundation grouting in building engineering. Through a self-made self-leveling grouting formwork, the bottom of the hot blast stove is subjected to dense grouting through two grouting openings (a slurry inlet is lower than the heightof a slurry overflow opening) in the self-leveling grouting formwork, wherein a grouting chute guides slurry to prevent the slurry from being accumulated and blocked at the slurry inlet, and the denseeffect and the grouting effect are greatly improved.
本发明公开了一种热风炉炉底与基础之间密实灌浆的操作方法，属于建筑工程中基础灌浆技术领域。本发明本发明通过自制的自流平灌浆模板，通过自流平灌浆模板上的两个灌浆口(入浆口低于溢浆口高度)对热风炉底部进行密实灌浆，其中灌浆溜槽对浆料进行导向，防止浆料在入浆口处积瘤堵塞，大大提高密实效果和灌浆效果。
Operation method of dense grouting between furnace bottom of hot blast furnace and foundation
一种热风炉炉底与基础之间密实灌浆的操作方法
SHAN BOLONG (author) / HU WEI (author)
2020-11-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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