Traditional underpinning for correcting building inclination, such as reinforced concrete filling, steel structure support, pile pressing and soil excavation correction, and jack lifting, have several limitations. These include high construction difficulty, damage to the original building structure, complex technical processes, high costs, long construction periods, as well as noise and environmental pollution.

For example, during the pile pressing and soil excavation correction process, improper operation may lead to foundation instability or worsen the building's tilt, posing significant safety risks. Steel structure support materials are relatively expensive and require professional installation and maintenance. The jack lifting method requires a flat and solid ground to bear the weight of the jack and the building, along with the excavation of the original building structure.

Traditional underpinning often requires extensive planning and permits from local authorities. The complexity of the work also means that it must comply with stringent building codes, leading to longer approval processes and potential delays. 

Whether it’s a residential, commercial property or large scale infrastructure, Hengxiang Hongye’s fast, economical and innovative solutions can stabilize the ground, fill voids and lift slabs with barely any damage.

We achieve this using our unique proprietary inorganic materials injection technology solution. Our expert foundation engineers would drill small holes in the ground and inject the inorganic material slurry into them. Once underground, the inorganic material slurry follows the path of least resistance, filling and consolidating all of the gaps, compacting the soil and gradually lifting the ground above. This process is carefully and intelligently monitored with lasers to ensure absolute precision. The whole process can be completed in 10-30 days.

In comparison to concrete, which can need replacement, inorganic materials offers a permanent solution. While using cement grouting, screw pillars, and underpinning require heavy machinery, inorganic materials injection won’t turn your home into a construction site. Unlike all of these solutions, inorganic materials injection doesn’t require excavation of the foundation soil.

Advantages of inorganic material injection technology

1、You can stay in the property.

We isolate the needed areas for treatment to make it convenient to you stay in the home, our friendly team will talk you through the process.

2、Work completed in 10-30 days.

The majority of projects on houses usually take 10-30 days, be it a gable wall, extension or conservatory subsidence.

3、No excavation or digging needed.

Your home will be left clean and tidy. There is no construction work at all.

4、Provides the same result as underpinning.

Our solution is the alternative to underpinning, providing the same result without the time, mess and hassle of major building work.

A detailed comparison table can be seen as follows:

Faster, Cleaner & Less Disruption

than Traditional Underpinning