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1、XXXX建筑安装公司安全管理制度selecttopdownorbottomup.Recommendedtheuseoforifice-closedcurtainGroutingGrouting.(4)lengthofcurtainGroutingadopted5M~6m,specialcircumstancesmaybeshortenedorlengthened,butnotlargerthan10m,andbeapprovedbythesupervisor.(5)subparagraphbottomGroutingmethod
2、,paragraphfilling,thefillingshouldbeblockedmorethan0.5Mtopreventleakingfilling.Orificeholewithnowaterfillingendcannotwaitaftercoagulation,butfaultandfracturezonecomplexgeologicalconditionsareideal,suchascoagulation,coagulationtimeshouldbedeterminedaccordingtothegeolo
3、gicalconditionsandengineeringrequirements.(6)paragraphfromthebottomupGroutingfillingthelengthofmorethan10m,theparagraphshouldtakeremedialmeasures.(7)inordertopreventrocksorconcretesurfacelift,consolidationGroutinginprincipleapumpfillingaholewhentheslurry,adoptinggrou
4、pholeperfusioninparallel,butparallelnumbershouldnotbemorethan3,andGroutingpressureshouldbecontrolled.11.6.3slurrywater/cementratioandstandardpitch(1)shouldbeidentifiedandapprovedbythesupervisorwater/cementratioofGroutingtesteffectoffillingGroutingslurryshouldXXXX有限责任
5、公司selecttopdownorbottomup.Recommendedtheuseoforifice-closedcurtainGroutingGrouting.(4)lengthofcurtainGroutingadopted5M~6m,specialcircumstancesmaybeshortenedorlengthened,butnotlargerthan10m,andbeapprovedbythesupervisor.(5)subparagraphbottomGroutingmethod,paragraphfill
6、ing,thefillingshouldbeblockedmorethan0.5Mtopreventleakingfilling.Orificeholewithnowaterfillingendcannotwaitaftercoagulation,butfaultandfracturezonecomplexgeologicalconditionsareideal,suchascoagulation,coagulationtimeshouldbedeterminedaccordingtothegeologicalcondition
7、sandengineeringrequirements.(6)paragraphfromthebottomupGroutingfillingthelengthofmorethan10m,theparagraphshouldtakeremedialmeasures.(7)inordertopreventrocksorconcretesurfacelift,consolidationGroutinginprincipleapumpfillingaholewhentheslurry,adoptinggroupholeperfusion
8、inparallel,butparallelnumbershouldnotbemorethan3,andGroutingpressureshouldbecontrolled.11.6.3slurrywater/cementratioandstandardpitc