A large number of engineering practices have been carried out using automatic pressure grouting technology

A large number of engineering practices have been carried out using automatic pressure grouting technology, such as the explosion cracks in the factory building of a petrochemical company in Beijing, the fire cracks in the weapon testing center, the beam cracks in the waiting hall of Shenyang New North Station, the roof cracks in the civil air defense project of Jinan New Railway Station, the floor cracks in Xiamen Tianhuyuan, the roof truss cracks of the Great Hall of the People, the beam and column cracks in Beijing National Culture Palace, the concrete beam cracks in Shanghai Baosteel, the concrete beam cracks in Dalian International Airport and Capital International Airport, the floor cracks in Beijing Machine Tool Research Institute, Jiulong Mountain Villa, Wangjing Community and other floor cracks, the cross shaped beam cracks in the main hall, the wall cracks in the walls of Beijing Military Medical Academy and Navy Repair Institute, the floor hollowing of Ruibao large factory building in Shangdi Development Zone, the external wall cracks in Beijing Cultural Square, Tianjin Customs basement, Cracks in the pole Hundreds of projects, including road surface cracks on Xinjiang highways, have fully demonstrated the rapid and efficient use of new technologies during construction, with no noise or dust pollution, ensuring the overall workability of concrete and achieving significant results in maintenance and reinforcement.