Object:
Slab foundations of reactor workshops at the chemical industry facility
Method:
Deep Lifting, Floor Lifting
Problem:
When installing iron-concrete slab-type foundations for the reactors, uneven subsidence occurred, which caused the reactors to be skewed. According to the technological features of production, the requirements for the verticality of reactor structures are ±5 mm for the support "legs".
Task:
Horizontal re-leveling of reactor structures due to lifting of foundations.
Solution:
To solve this problem, preliminary strengthening of the foundation soil was carried out to avoid further movement and re-leveling of reactor structures in the horizontal plane by lifting the foundations.
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
Subsidence of the slab and the appearance of a longitudinal crack
Compaction of the soil with filling the gap under the slab