Process flow: drill in place → Drilling → Mud injection → Run casing → Continue drilling → Slag removal → Hole cleaning → Hoist the reinforcement cage → Water jetting and bottom cleaning → Concrete conduit → Placing concrete → Catheter & rarr; The pile top reinforcement can be divided into single liquid silicification method， double liquid silicification method， aerated silicification method and electric double liquid silicification method.
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.
Process flow: drill in place → Drilling → Mud injection → Run casing → Continue drilling → Slag removal → Hole cleaning → Hoist the reinforcement cage → Water jetting and bottom cleaning → Concrete conduit → Placing concrete → Catheter & rarr; The pile top reinforcement can be divided into single liquid silicification method， double liquid silicification method，JizhouGrouting pipe， aerated silicification method and electric double liquid silicification method.
● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe， qdm-it grouting pipe， ccll-y full section grouting pipe) and repetitive grouting pipe (ccll-d grouting pipe， ccll-d full section grouting pipe)
The slurry stop plug used in the slurry stop plug grouting method is the key device to seal the grouting borehole and realize segmented grouting. A good slurry stop plug shall ensure normal operation under the grouting pressure of more than MPa. According to its structure and action principle， the currently used slurry stopper can be divided into mechanical type and hydraulic type. Among them， the mechanical slurry stopper is relatively simple and reliable and is widely used. - is several commonly used slurry stopper structures.
According to the measured water absorption of the borehole verify the water permeability of the rock stratum， and provide professional quality assurance for grouting pipe， steel flower pipe， advance small conduit， high-pressure grouting pipe， pipe shed pipe and grouting pipe factory. During the preferential activities， and determine the grouting slurry and its initial concentration.
JizhouSeamless pipeThe price plummeted and the manufacturers were hurt2022/12/2603:57:01● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.
Special slings shall be used for the lifting of horizontal members such as laminated plates，JizhouSteel pipe， and the stress at each lifting point shall be uniform to avoid fracture due to uneven stress of members. Grouting method is to put some solidified slurry into the cracks or pores of rock foundation in order to improve its physical and mechanical properties. Professional grouting pipe， advance small pipe， high-pressure grouting pipe， pipe shed pipe， grouting pipe factory high price， service， on-site settlement and honest management! The purpose of grouting is to prevent seepage， stop leakage， strengthen and correct the deflection of buildings.
According to the measured water absorption of the borehole， verify the water permeability of the rock stratum， and provide professional quality assurance for grouting pipe， steel flower pipe， advance small conduit， high-pressure grouting pipe， pipe shed pipe and grouting pipe factory. During the preferential activities， new and old customers are welcome to consult to determine the grouting pressure and flow， and determine the grouting slurry and its initial concentration.
JizhouTabarka ● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.