Blast Freezer Floors: Urethane Cement Resurfacer

Introduction 
This severely damaged blast freezer floor required a challenging repair project. The floor, which suffered cracks and exposed aggregate due to thermal shock, needed a reliable solution that could withstand extreme temperature fluctuations. MORTARTHANE™ HF, a urethane mortar, was chosen for its ability to endure harsh conditions, including regular exposure to sub-zero temperatures and defrosting cycles. 

Step-by-Step Guide to Blast Freezer Floor Repair 

  1. Assessing the Damage 
     The freezer floor had been eroded by thermal shock, caused by the drastic temperature changes between -30°F and +35°F. The standing water from thawing ice buildup contributed to further damage. 
  2. Surface Preparation 
     The damaged floor was thoroughly cleaned and prepped to ensure proper adhesion for the repair mortar. 
  3. Applying MORTARTHANE™ HF Urethane Mortar 
     MORTARTHANE™ HF was applied to the damaged areas. This urethane-based product is specifically designed for harsh environments like freezers, ensuring a durable, smooth surface that can handle thermal shock and heavy traffic. 
  4. Curing and Inspection 
     The repaired floor was allowed to cure, providing a strong and stable surface. 

 

Why Choose MORTARTHANE™ HF for Blast Freezer Floors? 

  • Superior Durability: It can withstand thermal shock, extreme temperature fluctuations and heavy forklift traffic without cracking or peeling. 
  • Long-Lasting Performance: MORTARTHANE™ HF offers long-term protection for floors exposed to moisture and temperature extremes. 

A Floor Built to Withstand the Cold 
The bakery owner shared, "the blast freezer flooring is the hardest problem to conquer; no one has an answer for it in the bakery business – stainless steel warps. But the freezer is holding up well with the new urethane mortar”. MORTARTHANE™ HF has provided a reliable, long-lasting solution for the blast freezer floor, preventing further damage while ensuring that it can handle the stresses of daily use. The floor repair is now holding up well under the intense conditions, ensuring that the freezer remains fully operational. 

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