Repair work

SOLINJECTION®

Cutting-edge technique and expansive resins.

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The specific activity of Solinjection® is the treatment of soil and more specifically repair of damaged structures. It relies on cutting-edge techniques using the specific properties of expansive resins, specifically designed for its applications and produced specifically by EUROPEAN POLYURETHANE®, another Tabatabai Group entity.

Our team of engineers works to provide sustainable, technically appropriate and financially competitive solutions:

Improved

ground bearing capacity

Treatment

of certain plastic clay soils

Raising

of collapsed slabs

Treatment

of industrial slab joints

Filling

of underground cavities and emergency works

The majority of Solinjection® projects take place following incidents.

The majority of Solinjection® projects take place following incidents. They concern damage suffered by buildings or roads and utilities, either caused directly by ground movements, or linked to a deficiency with the transfer of loads between the structure and the ground. Foundation and slab damage is one of the most expensive types of damage to repair.

Traditional techniques
are used:

R

Underpinning using reinforced concrete or micropyles

R

Creation of supported floors

R

These techniques are effective but there are often many disadvantages:

These techniques are effective but there are often many disadvantages:

Q

Significant consequential damages, especially surrounding the work site

Q

Premises inaccessible for longer

Q

High overall cost

In their area of use, SOLINJECTION® process solutions are lasting and beneficial responses in contrast to traditional techniques.

The different solutions proposed by SOLINJECTION® are as follows:

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IP 50 solution

for treatment of plastic clay soils
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SOIL COMPACTING solution

for improvement of ground bearing capacity
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RENFORSLAB solution

for slab lifting
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RENFORJOINT solution

for stabilization of industrial slab joints
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RENFORVOID solution

for emergency works to fill cavities

Our solutions respond to the following problems:

Z

Poor ground bearing capacity,

Z

Accidental decompression of soil

(collapse following water leak, faulty drainage, flooding, inadequate earthwork, etc.),
Z

Differential settlement relating to drying out of soils sensitive to moisture content variations,

Z

Inadequacy of the existing foundation system.