A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BOTTOM MOLD FOR FILLING GROUT MATERIAL
PROBLEM TO BE SOLVED: To reliably and promptly prevent outflow of a grout material from an insertion hole through an air vent port or an injection port.SOLUTION: A bottom mold 2 for filling a grout material of the present invention includes: an air vent-side shutter plate 26 as air vent-side blocking means for blocking outflow of mortar from an insertion hole, by closing an air vent port 11 after an air vent member 10 has been pulled out; and an injection-side shutter plate 24 as injection-side blocking means for blocking outflow of mortar from the insertion hole, by closing an injection port 3. The air vent-side shutter plate 26 may move back and forth freely between a closed position where the air vent port 11 is closed and an open position where the air vent port is open, while the injection-side shutter plate 24 may move back and forth freely between a closed position where the injection port 3 is closed and an open position where the injection port is open.SELECTED DRAWING: Figure 2
【課題】エア抜き口や注入口を介した挿入穴からのグラウト材の流出を確実かつ迅速に防止する。【解決手段】本発明に係るグラウト材充填用底型枠２は、エア抜き部材１０が引き抜かれた後のエア抜き口１１を塞ぐことで挿入穴からのモルタルの流出を遮断するエア抜き側遮断手段としてのエア抜き側シャッター板２６と、注入口３を塞ぐことで挿入穴からのモルタルの流出を遮断する注入側遮断手段としての注入側シャッター板２４とを備える。エア抜き側シャッター板２６は、エア抜き口１１を塞ぐ閉鎖位置と該エア抜き口を開く開放位置との間で進退自在に構成してあり、注入側シャッター板２４は、注入口３を塞ぐ閉鎖位置と該注入口を開く開放位置との間で進退自在に構成してある。【選択図】 図２
BOTTOM MOLD FOR FILLING GROUT MATERIAL
PROBLEM TO BE SOLVED: To reliably and promptly prevent outflow of a grout material from an insertion hole through an air vent port or an injection port.SOLUTION: A bottom mold 2 for filling a grout material of the present invention includes: an air vent-side shutter plate 26 as air vent-side blocking means for blocking outflow of mortar from an insertion hole, by closing an air vent port 11 after an air vent member 10 has been pulled out; and an injection-side shutter plate 24 as injection-side blocking means for blocking outflow of mortar from the insertion hole, by closing an injection port 3. The air vent-side shutter plate 26 may move back and forth freely between a closed position where the air vent port 11 is closed and an open position where the air vent port is open, while the injection-side shutter plate 24 may move back and forth freely between a closed position where the injection port 3 is closed and an open position where the injection port is open.SELECTED DRAWING: Figure 2
【課題】エア抜き口や注入口を介した挿入穴からのグラウト材の流出を確実かつ迅速に防止する。【解決手段】本発明に係るグラウト材充填用底型枠２は、エア抜き部材１０が引き抜かれた後のエア抜き口１１を塞ぐことで挿入穴からのモルタルの流出を遮断するエア抜き側遮断手段としてのエア抜き側シャッター板２６と、注入口３を塞ぐことで挿入穴からのモルタルの流出を遮断する注入側遮断手段としての注入側シャッター板２４とを備える。エア抜き側シャッター板２６は、エア抜き口１１を塞ぐ閉鎖位置と該エア抜き口を開く開放位置との間で進退自在に構成してあり、注入側シャッター板２４は、注入口３を塞ぐ閉鎖位置と該注入口を開く開放位置との間で進退自在に構成してある。【選択図】 図２
BOTTOM MOLD FOR FILLING GROUT MATERIAL
グラウト材充填用底型枠
TANAKA KOICHI (author) / HIRAGA TOMOKO (author) / KASAGI RYOJI (author)
2018-06-21
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
FILLING EVALUATION METHOD OF GROUT MATERIAL AND FILLING EVALUATION MEMBER OF GROUT MATERIAL
| European Patent Office | 2018