Beijing foundation grouting reinforcement waterproof coating engineering waterproofing

Beijing Yuchen Grouting and Waterproofing Company
Foundation grouting reinforcement is a foundation reinforcement technology that corrects the deflection of buildings and buildings based on weak foundation cave defects and foundation settlement. Uniform settlement under the foundation caused by certain defects in the foundation poses a serious risk to the structural safety of the superstructure. In order to prevent the foundation from continuing to settle unevenly, professional mechanical equipment can be used to drill holes and inject cement slurry of a certain consistency into the natural foundation for reinforcement.
The essence of grouting to strengthen the foundation is to inject curable chemical slurry or cement slurry into the cracks or pores of the foundation through a certain pressure to improve the physical and mechanical properties of the foundation. Pressure irrigation is divided into two categories: static irrigation and high-pressure irrigation. The former has less disturbance to the foundation soil and is suitable for reinforcing the foundation of already built houses. The latter is effective
The larger radius is suitable for foundations or foundations that need to significantly increase the bearing capacity of the foundation and have higher requirements for leakage prevention
Pit reinforcement. Pressure irrigation generally involves drilling vertical holes into the foundation and pouring grout into the holes. The solidified slurry and soil particles within a certain influence radius near the grouting hole solidify into a cylindrical consolidated body. The compressive strength and compressive deformation resistance of the consolidation cylinder are higher than those of ungrouted soil. The densely arranged consolidation cylinders form a pile group effect and improve the bearing capacity of the foundation.
Contact person Wang Gong
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