Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe， steel flower pipe grouting， 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.
Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe， steel flower pipe grouting， 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 secondary grouting pipe can only be grouted once and cannot be reused.
The secondary grouting pipe can only be grouted once and cannot be reused.
The grout stop plug grouting method is generally used for Rock Fissure Grouting. The grouting pipe is provided with a grout stop plug， which can close the upper part of the grouting section. The main construction steps are as follows: the grouting hole is drilled by a rotary drill. All grouting holes in the rock stratum are required to be drilled by coring in order to find out the and distribution of rock stratum fractures. The coring rate shall reach ~ % in the rock stratum and % in the broken rock stratum. The drilling cleaning fluid is mainly clean water. If the rock is broken and the hole collapse is serious， thin mud slurry can also be used as circulating fluid.
The grout stop plug grouting method is generally used for Rock Fissure Grouting. The grouting pipe is provided with a grout stop plug， which can close the upper part of the grouting section. The main construction steps are as follows: the grouting hole is drilled by a rotary drill. All grouting holes in the rock stratum are required to be drilled by coring in order to find out the and distribution of rock stratum fractures. The coring rate shall reach ~ % in the rock stratum and % in the broken rock stratum. The drilling cleaning fluid is mainly clean water. If the rock is broken and the hole collapse is serious，Nanyang caveGrouting pipe， thin mud slurry can also be used as circulating fluid.
Nanyang caveSeamless pipeThe price is weak and the decline is light2022/12/2709:43:30● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.
● 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)
Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe， steel flower pipe grouting， pile foundation grouting pipe grouting pipe manufacturer， the pipe core and the outer wall of the pipe shall be washed clean.
Push the rock powder and sundries that are not washed， remain at the hole bottom， or stick to the hole wall out of the grouting range，Nanyang caveSteel pipe，Nanyang caveSeamless pipe， so as to improve the bonding strength and impermeability between the slurry stone body and the fracture surface.
Nanyang caveOuagadougouProcess 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.
