▎ 摘　　要

NOVELTY - Plugging quickly pipe root involves finding pipe root water leakage to clean sundries in gap between inlet pipe and embedded in wall body without residue, vibrating surface mortar layer of pipe root by vibration electric pick, taking out the sundries in the gap between the sleeve and the inlet pipe by the flat screw driver, making the ground water flow like indoors at this time, inserting plastic hose between the sleeve and the inlet pipe, discharging the water flow from the hose, preparing material by nonwoven fabric to the size of the gap of the pipe root, cutting into strip with length of width 3-15 times as the length of the pipe root for further use, taking oily polyurethane plugging agent, heating the oily polyurethane plugging agent to 20 degrees C for further use, taking BKPU-102 sulfoaluminate quick-drying plugging king, and preparing the clean water with the temperature of 5 degrees C and the BKPU-102 sulfoaluminate quick-drying plugging king for further use. USE - Method for plugging quickly pipe root. ADVANTAGE - The method enables to plug the pipe root with better leakage blocking effect and not easy to permeate. DETAILED DESCRIPTION - Plugging quickly of pipe root involves finding pipe root water leakage to clean sundries in gap between inlet pipe and embedded in wall body without residue, vibrating surface mortar layer of pipe root by vibration electric pick, taking out the sundries in the gap between the sleeve and the inlet pipe by the flat screw driver, making the ground water flow like indoors at this time, inserting plastic hose between the sleeve and the inlet pipe, discharging the water flow from the hose, preparing material by nonwoven fabric to the size of the gap of the pipe root, cutting into strip with length of width 3-15 times as the length of the pipe root for further use, taking oily polyurethane plugging agent, heating the oily polyurethane plugging agent to 20 degrees C for further use, taking BKPU-102 sulfoaluminate quick-drying plugging king, preparing the clean water with the temperature of 5 degrees C and the BKPU-102 sulfoaluminate quick-drying plugging king for further use, performing construction plugging by dipping the nonwoven fabric the oily polyurethane plugging agent after soaking, embedding the flat nonwoven fabric in the gap of the pipe root of the oily polyurethane plugging agent, filling with tamping, drying quickly the stirred BKPU-102 sulfoaluminate quick-drying plugging king on the surface of the pipe root, covering the BKPU-102 sulfoaluminate quick-drying plugging king with two hands to avoid the pressure overflowing caused by the expansion of the plugging agent in the pipe root equal to 2-3 minutes BKPU-102 sulfoaluminate quick-drying plugging king after the water out through the drainage tube and the 2 cm wide length of 20 cm nonwoven fabric the oil-based polyurethane plugging agent, embedding the material in the drainage hole by a screw driver, using BKPU-102 sulfoaluminate quick-drying plugging king, avoiding leakage of the plugging material is avoided, and coating the pipe root is BKPU-102 sulfate quick-drying plugging king portion and the inlet pipeline portion with KS-929C graphite alkene polyurethane waterproof coating with thickness of 1.5 mm.