Object:
2 - storey building, heated, without basement. The building has an irregular shape in the plan. The dimensions of the building in axes 1 - 9/A-E – 28,1x20,5 m.
Floor heights in the building in the light:
1st floor – 3.42 m;
2nd floor – 3.3 m;
The structural scheme of the building is a frame-link structure, with longitudinal and transverse load-bearing walls and internal metal columns and floor beams.
Method:
Deep Lifting.
Problem:
The construction of the foundation monolithic reinforced concrete inner plate began to subside unevenly. As a result, uneven deformation of the load – bearing columns located on the slab.
Task:
Stopping the sedimentary processes of the foundation slab.
Decision:
To solve this problem, a preliminary comprehensive survey of the foundation ground was carried out, the results of which confirmed the decompression of the foundation soil.
Technological excessive subsidence of a building columns
Stopping subsidence and increasing the load-bearing capacity of the pile foundation
In a residential building, a floor slab sank after a pipe burst
Reinforcement of base soils and re-leveling of floor slab
Leakage of the retaining wall of the entrance to the underground garage
Compaction of soils and plugging of leaks in the retaining wall structure
Eroding the foundation of the supporting columns
Strengthening the foundation foundation without disrupting the entire project schedule
Reinforcement of foundation soils and stabilization of the foundation
Reinforcement of foundation soils and stabilization of the foundation
Strengthening the foundation soil and stabilizing the foundation
Strengthening the foundation soil and stabilizing the foundation
The room sagged due to a weak soil base
Strengthening the base and leveling sagging structures
Subsidence of the slab and the appearance of a longitudinal crack
Compaction of the soil with filling the gap under the slab
