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Enhancing Waterproofing in Food-Processing Facilities: Cold Joint Repair

In the realm of food processing facilities, maintaining stringent standards of hygiene and safety is paramount. Among the various challenges faced in such environments, waterproofing concerns, particularly in areas prone to water ingress like cold joints, demands precise attention. 

Tenera provided specifications for the repair of cold joints in a food-processing facility, aiming to fortify these vulnerable areas and ensure a robust waterproofing solution. 

Cold Joint Waterproofing

A critical aspect of waterproofing in food-processing facilities is addressing cold joints, where the floor slab meets the walls. These junctions are inherently susceptible to water leakage due to structural weaknesses. To fortify these areas and render them impervious to water, a proven methodology is employed. 

Contractors are instructed to start the process with meticulous cleaning via chipping to ensure a clean surface. A continuous patch should then be applied along the entire joint at a 45-degree angle, followed by the application of a waterproofing material to enhance water resistance. A fibreglass upturn can be done in addition to the basic repair, to reinforce the application and provide more durable results.

Benefits of Cold Joint Waterproofing

This repair specification for cold joint waterproofing offers several key benefits to food-processing facilities. Firstly, it enhances the facility's resistance to water ingress, minimising the risk of water-related damage to equipment and infrastructure. By fortifying vulnerable areas like cold joints, the application reduces the likelihood of leaks, thereby maintaining a hygienic environment essential for food safety standards. Furthermore, the reinforced waterproofing solution prolongs the lifespan of the facility's structural elements, reducing maintenance costs and ensuring uninterrupted operations. Overall, the implementation of cold joint waterproofing specifications not only safeguards the integrity of the facility but also upholds its commitment to quality, safety, and compliance within the food processing industry.

Learn more about this repair by checking this page:


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