Floor Lifting Benefil

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Lifting subsided concrete floors

As a result of the soil composition in numerous regions of various countries many companies and private owners are confronted with subsidence of concrete floors. We have developed a technique where Benefil® hardfoam lifts the subsided floor back to its original level.
Procedure: Before work starts, our experts examine the floor and a quotation is made based on their findings.

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Lifting floors with Benefil



After written agreement the commission will be executed as follows:
  • Holes of 45 mm are drilled in the subsided floor
    Plugs are placed in these holes
    The foam is pumped at a low pressure through these plugs from the truck
    The floor is controlled during the lifting by means of laser equipment
    If you calculate that 1 bar is equal to 1 kg/cm2 work pressure and you then calculate that 1 m2 is 10,000 cm2 - it may be said that a work pressure of 1 bar equals 10 ton/m3.
    This explains the simplicity of our technique.


Advantages
  • The cost price of lifting is between 30-50% of the price of a new floor
    There is relatively little disturbance of company activities during the lifting process
    No disturbance in the area relating to dust or shaking etc.
    The foam is environmentally friendly and recyclable
    A minimal weight is applied during the lifting


Floor lifting
  • Greenhouses
    • Injected under sunken concrete floors or driveways, Benefil® firstly fills any voids and then, with even pressure, raises the concrete back to its correct position.
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    Factory and Warehouse
    • Injected under sunken concrete floors or driveways, Benefil® firstly fills any voids and then, with even pressure, raises the concrete back to its correct position.
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    Residential
    • Injected under sunken concrete floors or driveways, Benefil® firstly fills any voids and then, with even pressure, raises the concrete back to its correct position.
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    Showrooms
    • Injected under sunken concrete floors or driveways, Benefil® firstly fills any voids and then, with even pressure, raises the concrete back to its correct position.
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Benefil; Floor lifting

- floor lifting sunken - subsided floors

Residential, commercial and industrial concrete floors are re-supported, raised and re-levelled quickly, economically and with minimal disruption.
Walls, windows and doors usually return to correct positions as floors are lifted.
Your operations can continue while we're working - we treat one area at a time and can work at night. There's usually no need vacate or to move stock or machinery. No excavation. No mess, dust or water. Slab joints are re-aligned, trip hazards eliminated and forklifts can run smoothly just 30 minutes later.
Further slab deterioration is arrested.