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A platform for research: civil engineering, architecture and urbanism
Prefabricated grouting body and grouting method thereof
According to the prefabricated assembly grouting body and the grouting method thereof, a reinforcement cage is arranged in a concrete pile, grouting is conducted through a sleeve valve pipe and a grouting pipe with double plugs, broken stone is put into the concrete pile after grouting, and the broken stone is inserted and tamped through reinforcing steel bars, so that grouting is conducted layer by layer, and the overall strength of a root pile is improved.
本发明公开一种预制装配注浆体及其灌浆方法，本发明通过在砼桩中设置钢筋笼，并通过袖阀管和带双栓塞的注浆管进行注浆，在注浆后投入碎石并用钢筋插捣，由此逐层灌浆，以提升树根桩的整体强度。
Prefabricated grouting body and grouting method thereof
According to the prefabricated assembly grouting body and the grouting method thereof, a reinforcement cage is arranged in a concrete pile, grouting is conducted through a sleeve valve pipe and a grouting pipe with double plugs, broken stone is put into the concrete pile after grouting, and the broken stone is inserted and tamped through reinforcing steel bars, so that grouting is conducted layer by layer, and the overall strength of a root pile is improved.
本发明公开一种预制装配注浆体及其灌浆方法，本发明通过在砼桩中设置钢筋笼，并通过袖阀管和带双栓塞的注浆管进行注浆，在注浆后投入碎石并用钢筋插捣，由此逐层灌浆，以提升树根桩的整体强度。
Prefabricated grouting body and grouting method thereof
预制装配注浆体及其灌浆方法
FENG YONGGUANG (author) / DENG WENBIN (author) / PAN WENZHI (author) / WANG YONG (author)
2023-04-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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