[Meltouch Waterproofing Construction Guide] The Necessity of Renovation Work and Required Performance of Waterproofing Layers
Introducing why waterproof renovation work is necessary on the rooftop of a condominium!
The roofs of typical apartment buildings are made of concrete. Concrete roofs are generally resistant to water under normal conditions, so there is no concern about leaks. However, concrete has a property of shrinking when it dries, which can lead to cracking. Additionally, the existing waterproof layer can deteriorate over many years. Such cracks and damage can lead to water leakage incidents, so it is necessary to install a waterproof layer on concrete roofs and carry out renovation work. [When Renovation Work is Necessary] ■ Cracks in flat areas ■ Peeling in vertical sections ■ Wrinkles on the surface of the waterproof layer ■ Cracks on the surface of the waterproof layer *For more details, please refer to the PDF document or feel free to contact us.
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