New grudocSteel pipeWhat are the factors affecting maintenance quality / news_17044

category：Electronic Component / date：2024-02-21 02:12:21 / browse：53 / comment：4

● 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)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.

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.After the grouting hole is drilled, install and lower the grouting pipe, grout stop plug,New grudocPrecision tube, mixer and other facilities in the hole.New grudocSteel pipeWhat are the factors affecting maintenance quality,2024-02-2102:12:20Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe, pile foundation grouting pipe, grouting pipe manufacturer old brand, price advantage and quality! Each time it is used up, the pipe core and the outer wall of the pipe shall be washed clean.The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and splitting grouting. Grouting materials include granular slurry and chemical slurry. Granular slurry is mainly cement slurry,New grudocSteel pipe, and chemical slurry includes silicate (water glass) and high slurry. Silicification method, alkali solution method, and its main purpose is to check the slurry stop effect of the slurry stop pipe head, especially the slurry stop plug.New grudoc,Menemeni,● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.