[Meltorch Waterproofing Construction Guide] Introduction to Waterproofing Materials and Waterproofing Methods
Introduction to modified asphalt waterproofing, torch method, and other waterproof materials and methods!
There are various types of "waterproofing materials and methods," but for the waterproofing of building rooftops, it is common to use materials and methods that create a waterproof membrane on the concrete surface. Such waterproof layers are highly reliable and are widely used in many buildings. Since each waterproofing material and method has its own characteristics, the choice of method is determined by considering the type, structure, size, location of the building, and the conditions at the construction site. 【Types of Waterproofing Methods】 ■ Asphalt Waterproofing Method ■ Modified Asphalt Waterproofing / Torch Method ■ Sheet Waterproofing Method ■ Coating Waterproofing Method *For more details, please refer to the PDF materials or feel free to contact us.
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**Types of Waterproofing Methods (Details)** ■ Asphalt Waterproofing Method - A method that involves pouring melted asphalt onto the substrate while overlapping sheets called roofing. - It creates a highly reliable waterproof layer, but its hardness can change drastically with temperature, and smoke and odors are generated when melting the asphalt. ■ Modified Asphalt Waterproofing - Torch Method - Modified asphalt is a material that enhances flexibility at low temperatures by mixing synthetic rubber with asphalt. - This method involves heating sheets made from this material with a torch burner to melt them and adhere them to the substrate. - There is almost no generation of smoke or odors. ■ Sheet Waterproofing Method - A method that involves adhering waterproof sheets made from synthetic rubber or polyvinyl chloride resin to the substrate using adhesives. - It excels in design and workability, but since adhesives are used, odors can occur. ■ Coating Waterproofing Method - A method that involves applying liquid resin such as urethane rubber to the substrate and curing it to form a waterproof layer. - This method has no seams in the waterproof layer and is aesthetically pleasing, but there is a possibility of quality variation due to temperature and weather conditions immediately after construction. *For more details, please refer to the PDF document or feel free to contact us.*
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Kambo Co., Ltd. undertakes waterproofing work, exterior wall painting, rooftop greening, and wall greening construction. We aim to provide high-quality, low-cost specialized construction services that pursue the economic efficiency, safety, and comfort sought by building owners and users, carrying out everything from investigation to design, construction, and management consistently. Please feel free to contact us.