Repair Raised and Uneven Concrete Slabs

Featured Product: Top'n Bond Concrete Patcher


PREPARATION

  • Determine that the repair area is within the manufacture’s spec for minimum and maximum repair depths.
  • For deep repairs, Top’n Bond can be used in multiple lifts of up to 1/2 inch at a time. Sakrete Multi-Purpose Sand or backer rod can also be used to fill deep voids.
  • Using a garden hose, remove any dirt or debris from the crack.
  • For more severely damaged concrete a pressure washer may be needed.


This will be a 2-phase repair application

  1. Crack Repair
  2. Leveling the surface area


APPLICATION 1

The Crack Repair

  • Mix product according to package instructions.
  • Sakrete Top’n Bond can be hand mixed for small repairs but can also be drill mixed when using full bags for large repairs.
  • Start this repair by filling the crack with Sakrete Top’n Bond. By using a margin trowel for this step, the repair material will be easily manipulated when pressed into the open crack.


APPLICATION 2

Leveling the surface area

  • Tape off an area around the repair that will allow the raised section to be adequately leveled off and feather edged. This step will also ensure a neat and clean transition area when it’s time to remove the tape.
  • Apply Top’n Bond to this section and smooth out the material with a straight edge trowel.
  • Remove the tape and begin smoothing out the repair.
  • Notice the straight edges. This will allow for more consistency when feather edging the material.
  • Feather edge the area with the straight edge trowel.


FINISHING

After allowing the Top’n Bond to dry for several minutes, use a paint brush at the edges of the repair area to blend the Top’n Bond material to the existing concrete.

This will give the surface a textured finish which will prevent the area from being slick.


For complete product information, please refer to the product data sheet.

Concrete & Sand Mix

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Post Setting - Round Post

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Post Setting - Square Post

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Filling a Round Hole (For Post Supports) and Filling Sakrete Form Tubes

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Polymeric Sand/Paver Set/Perma Sand

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


US Cold Patch

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


All Weather Black Top Patch

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Maximizer

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Maximizer Post Setting - Round Post

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Maximizer Post Setting - Square Post

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Maximizer Filling a Round Hole and Filling Sakrete Form Tubes

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Mortar Mix

Calculated results will reflect how many bags are needed for Block and Brick.

Enter the number of bricks (8" x 2" x 4") or blocks (8" x 8" x16") in the box below that you plan to use for your project. The calculator will then tell you the number of bags you need based on the different size of bags we carry.

This calculator is based on a 3/8" mortar joint. All yields are approximate and do not include an allowance for waste, uneven subgrade or any other variations from the joint size and brick and block sizes noted above.

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Surface Bonding Cement

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Sand

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


Top'n Bond & Flo-Coat

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


B-1 Leveler

All values are required and must be written numerically with decimals.
(Ex. 2, 2.25, or .5)


 

Amount Required


Results will change if form of measurement is updated.



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