The secondary grouting pipe can only be grouted once and cannot be reused.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,San Pablo Grouting pipe, double liquid silicification method, aerated silicification method and electric double liquid silicification method.

A -m long orifice pipe is installed at the opening of the grouting hole to prevent possible hole collapse. At the same time, it is used to install orifice closure device to prevent slurry leakage.Water pressure test water pressure test is that the grouting pump injects clean water into the grouting section, and its main purpose is to check the slurry stop effect of the slurry stop pipe head, especially the slurry stop plug.San Pablo Steel pipeThere is still room for growth after environmental protection and production restriction,2023-03-0306:20:28● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.The secondary grouting pipe can only be grouted once and cannot be reused.

It is used to seal the construction joints,San Pablo Seamless pipe, cold joints, pipe seepage joints and gaps between ground walls in concrete. It is very suitable to install grouting pipes between the joints of new and old concrete. When water seeps into the joint, the PVC port slurry on the surface can be set to seal the joint. The appropriate grouting time can be selected at the end of concrete curing. Leakage joints can also be sealed with this. Provide long-term grouting pipe, steel flower pipe, advance small pipe, high-pressure grouting pipe, pipe shed pipe, grouting pipe factory, old brand,San Pablo Steel pipe, price advantage and quality guarantee! In the embedded grouting pipe the slurry can seal the construction joint, pipe leakage and the joint between the ground wall.After the grouting hole is drilled cold joint, install and lower the grouting pipe, grout stop plug, mixer and other facilities in the hole.San Pablo ,Hornsby,It is used to seal the construction joints, cold joints, pipe seepage joints and gaps between ground walls in concrete. It is very suitable to install grouting pipes between the joints of new and old concrete. When water seeps into the joint, the PVC port slurry on the surface can be set to seal the joint. The appropriate grouting time can be selected at the end of concrete curing. Leakage joints can also be sealed with this. Provide long-term grouting pipe, steel flower pipe, high-pressure grouting pipe, pipe shed pipe, grouting pipe factory, old brand, price advantage and quality guarantee! In the embedded grouting pipe, the slurry can seal the construction joint, cold joint, pipe leakage and the joint between the ground wall.