Why Concrete Surface Preparation is Important

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A vital phase in a successful industrial flooring installation is the right preparation of the concrete substrate before the application of the flooring system. The risk of an improperly prepared concrete substrate can manifest almost immediately after installation; while preparing a surface with the right profile can help to ensure an effective bond of the coatings to the substrate. This will result in extending a floor’s strength, durability and appearance.

Surface preparation includes the removal of damaged or deteriorated parts of the substrate concrete and previously applied coatings.  In addition to this,  construction chemical manufacturers say that surface cleanliness is highly important in concrete repairs, as any loose debris, dirt, grease, or other surface contaminants can act as bond breakers. Surface preparation can save time and money as well as substantially reducing the possibility of coating failure and costly repairs.

Important points to remember for surface preparation for concrete repair:


  1. All existing coatings and other surface contamination should be removed.
  2. Preparation may be carried out through scarification, brushing, abrasive blasting, shot-blasting, and flame cleaning.
  3. After preparation, the surface must be sound, dry and according to the satisfaction of the engineer.
  4. Surfaces should be relatively smooth for applying most liquid-applied membranes and other thin protective coatings.
  5. Trowel grade materials can be used to cover minor imperfections of surfaces. However, liquid coatings do not have this capability.
  6. The concrete surface should be kept moist for several hours to ensure saturation.
  7. Slush must not be applied in case of using dry pack material.
Corrotech Construction Chemicals Surface Treatment Products
Surface treatment products are used for cleaning, conversion coating and sealing of metal and concrete surfaces to improve paint adhesion and corrosion protection. Corrotech’s solutions help reduce process steps, improve efficiency and facilitate process cost savings. Corrotech’s Construction Chemical’s innovative surface treatment products offer a number of benefits:
  • Reduced energy and water use
  • Reduced product consumption
  • Reduced chemical waste
  • Fewer process steps
  • Reduced cycle time
  • Environmental benefits
Corrotech is one of the most reliable construction chemical suppliers that offer a full line of surface treatment products for various applications. These can be easily integrated into existing manufacturing processes. Their surface treatment products range includes Corrocure AR, Corrocure CSD, Corrocure GP, Corrocure WXB, Corrorelease OB, Corrorelease WB, Corrotard CSR. For more detailed information regarding these ranges of products, visit Corrotech’s website at www.mctuae.com



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