Core Viewpoint - The article emphasizes the importance of proper waterproofing in kitchen and bathroom renovations, highlighting the potential issues that can arise from inadequate waterproofing and introducing the brand "Lao Wan Gu" as a reliable solution provider in the waterproofing industry [1][3][20]. Group 1: Importance of Waterproofing - Many homeowners prioritize visible aspects of renovation over hidden works like waterproofing, which can lead to significant issues post-move-in, such as water seepage and damage to both their property and that of neighbors [3][5]. - The costs associated with repairing waterproofing failures can be several times higher than the initial investment in waterproofing, including the need to remove tiles and compensate neighbors [3][5]. Group 2: Common Issues in Waterproofing - Common problems in waterproofing arise from inadequate base treatment, incorrect material selection, and non-compliant construction practices [5]. - Lao Wan Gu offers a comprehensive solution to these issues, leveraging 20 years of industry experience to provide effective waterproofing solutions [5]. Group 3: Lao Wan Gu's Unique Offerings - Lao Wan Gu is recognized for its professional, environmentally friendly, and hassle-free waterproofing solutions, backed by dual certifications as a high-tech enterprise and a specialized enterprise [5]. - The brand's waterproofing products are designed with specific solutions for different scenarios, ensuring high adhesion for walls and flexibility for floors [7][12]. Group 4: Technical Specifications - The "Wall Rigid and Floor Flexible" concept is a key innovation, where wall waterproofing uses high adhesion materials to prevent tile detachment, while floor waterproofing employs flexible materials to accommodate structural movements [12][18]. - Lao Wan Gu's wall waterproofing products exceed national standards in adhesion strength, ensuring tiles remain securely attached [12][13]. Group 5: Environmental Considerations - All Lao Wan Gu products meet stringent environmental standards, including certifications for low formaldehyde and benzene emissions, contributing to healthier indoor air quality [9][20]. Group 6: Ease of Application - The products are designed for ease of use, featuring a two-component system that simplifies the mixing and application process, thus reducing labor costs by 56% [10][20]. - The drying time is optimized to prevent delays in construction while ensuring adequate working conditions for first-time users [10]. Group 7: Conclusion - The article concludes that selecting a professional waterproofing brand like Lao Wan Gu and adhering to a scientific approach can ensure long-term reliability in kitchen and bathroom waterproofing, ultimately providing peace of mind for homeowners [20].