In today's market, waterproof decorative materials are generally categorized into three main types. The first is modified asphalt-based materials, often used with glass cloth, but the installation process tends to be more complex. The second type is polyurethane-based materials, which are typically diluted with toxic solvents like toluene or xylene, making them less environmentally friendly. The third and more recently developed option is silicone rubber-based materials, which utilize polymer synthesis technology, offering excellent waterproofing and moisture resistance, along with a simpler application process.
The role of waterproofing in home decoration cannot be overstated. However, choosing the right product is crucial. Experts recommend that when purchasing, you should not only go for well-known brands but also pay close attention to the raw materials. Ideally, the material should contain "silicone-modified acrylic" or use "core-shell" technology. Even better are products featuring "organic fluorine," as these tend to offer superior performance and quality.
Polyurethane-based waterproof materials were once made using coal tar, which was highly toxic and led to their ban in China in 2000. Today’s versions may use asphalt instead, but they are still often diluted with harmful solvents like toluene or xylene, maintaining some level of toxicity.
Another popular option is polymer cement-based materials. These combine water-based polymer emulsions with high-quality cement and various additives, blending the flexibility of polymers with the rigidity of cement. This results in a strong, stable, and waterproof surface. These materials are easy to apply, cost-effective, and non-toxic, making them a top choice in the current market.
Walls play a vital role in interior design and are one of the most sensitive areas of a home. The quality of wall decoration directly impacts the overall aesthetics and functionality of the space. A well-decorated wall can enhance the visual appeal, but poor quality can lead to long-term issues.
Waterproof materials must be both effective and environmentally friendly. Since they are part of a hidden construction project, their quality might go unnoticed during installation. However, once the house is in use, any defects will become immediately apparent. A faulty waterproof layer could lead to serious problems, such as flooding, affecting not just your home but also neighbors below and beside you. Therefore, it's essential to carefully check the quality and environmental standards of the materials you choose.
When selecting waterproof materials, always ask about the manufacturer and ensure the product meets safety and performance standards. Additionally, during the construction phase, special precautions must be taken to prevent dampness. Materials should be transported on dry days, and if it rains, they should be covered with plastic film. If materials get wet, they should not be used after drying. At the construction site, boards should be placed on wooden blocks rather than directly on the ground, especially in areas prone to moisture like kitchens, bathrooms, and balconies.
Before applying decorative materials, it's important to apply a moisture-proof primer to the base layer. After painting, ensure proper ventilation to speed up drying. You can also use a seam filler when preparing the wall base to prevent cracks and maintain a smooth finish.
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