We work throughout Russia


Strengthening the ground after washing out the soil under the floor slabs and re-leveling the structures

Strengthening of ground and re-leveling of industrial floors
Warehouse and logistics complexes
Warehouse premises
Elimination of subsidence of floor structures
Moscow region
Time of work
2019 г.
The timing
5 days
DEEP Lifting & Floor LIFTING


During the operation of the warehouse complex, the base of the floor structures was accidentally moistened and part of the soil was washed out, which led to a change in the ground deformation modulus and damage in some areas.


Determine the degree of decompression of the base, outline the areas of soil leaching at the base of floor slabs and ensure the conditions for normal operation of the object, namely:

- eliminate the subsidence of the floor slabs within 50 mm,

- align the corners of the floor maps diagonally,

- eliminate the resulting rack system roll,

- ensure normal operation of doors in problem areas.


First of all, GeoResin specialists performed a visual inspection of the object and assigned a list of further actions.

In order to determine the mechanical properties of the foundation soil, assess the uniformity of its composition, identify and size up the areas of decompression, dynamic penetration test was performed from the surface of the clean floor of premises at 22 points of the expected decompression site.

To determine the volume of voids formed under the floor slab structure at 34 points, a videoscope survey of the sub-floor space was performed.

Data on the irregularities of the slab were obtained by means of a geodetic survey and recorded in the report on the work performed.

After the results were processed in-house, a technical solution was developed that included:

- deep reinforcement of the 130m2 foundation soil of the floor slab structure by Deep Lifting method;

- filling 2.46m3 voids in the base of the floor slab construction by Floor lifting method;

- lifting and re-leveling of 130m2 of floor slabs in a horizontal plane, together with the elimination of the resulting roll of rack system by Floor lifting. The average value of the floor slab structure lift at the work site was +42mm.

All work was performed inside a functioning facility, with minor (not affecting business processes) restrictions on the functioning of its zones.

You can request a call back to discuss the engineering solution and its cost with a specialist.
Back to projects
Standard projects and cost
Leave a comment
Completed projects
  • Services
  • GeoResin methods
  • Projects
  • Video
  • About us
  • Contacts
  • Moscow
    +7 495 268 01 47
    St. Petersburg
    +7 812 627 15 05
    Rostov on Don
    +7 863 308 17 98
    +7 843 206 03 64
    Nizhny Novgorod
    +7 831 429 17 68
    +7 869 222 31 91
    +7 383 280 42 61
    Thank you for your comment!

    Leave your phone number and our consultant will contact you

    Choose a convenient time to call
    How can I call you?

    Leave your email and we will send you this article

    Get a free assessment of the construction and installation solution