Technology
NAI STONE Flexible Stone Veneer vs. Other Exterior Wall Materials
| Properties | Flexible Stone Veneer | Natural Stone |
|---|---|---|
| Lifespan | 20-30years | often lasting decades or even centuries with proper care |
| Weight | 3.5~4kg/㎡, ease of installation, reduced structural load, versatility, lower transportation costs, increased safety, flexibility in design | 60kg/㎡ |
| Construction Efficiency | 20-40m2/day | 8-10m2/day |
| Cost of Construction | Cheaper | More expensive, about 2 times than flexible stone veneer |
| Safety | Visual inspection for early intervention, lightweight and high adhesion, flexibility and stress absorption | It's difficult to detect internal metal fixture damage from the exterior appearance, and failures may occur without warning. |
| Sustainability | Manufactured using quartz sand materials through artificial production, this supports sustainable development and ensures construction is free from dust pollution. | The extraction of natural stone causes significant environmental damage, and its construction results in severe dust pollution. |
| Maintenance Cost | Low cost | High cost |
| Properties | Face Brick Veneer | Ceramic Brick |
|---|---|---|
| Lifespan | 20-30years | often lasting decades or even centuries with proper care |
| Weight | 3.5~4kg/㎡, ease of installation, reduced structural load, versatility, lower transportation costs, increased safety, flexibility in design | 30kg/㎡ |
| Construction Efficiency | 20-40m2/day | 15-20m2/day |
| Cost of Construction | More expensive | Cheaper |
| Safety | Visual inspection for early intervention, lightweight and high adhesion, flexibility and stress absorption | Ceramic tiles can become detached and pose a risk of injury if they fall. |
| Design | Stone veneer tiles offer a luxurious and sophisticated appearance, closely mimicking the look of real granite and limestone, which provides a more upscale and elegant aesthetic. | Ceramic tiles typically feature traditional designs and are known for their conventional patterns and shapes. |
| Properties | Flexible Stone Veneer | Painting |
|---|---|---|
| Weatherability | Stone veneer tiles contain no added colorants, ensuring they do not fade. Their physical and chemical properties are comparable to natural stone, providing resistance to cracking and detachment. The durability of these tiles exceeds that of paint by more than five times. | Paint is formulated with colorants that can fade over time, and it is prone to cracking and peeling, which compromises its protective function on walls. |
| Cost of Construction | More expensive | Cheaper |
| Visual Effects | Stone veneer offers a striking and sophisticated appearance, closely mimicking the natural beauty and texture of stone. This results in a premium, high-end finish that adds significant aesthetic value to any space. | Paint provides a more uniform and flat appearance. While it offers a wide range of colors, paint lacks the depth and three-dimensional texture that stone veneer brings, which can make surfaces look less dynamic and engaging. |
| Construction Quality | Stone veneer installation is environmentally friendly and yields consistent quality. | Painting releases particulate matter that can easily lead to environmental pollution, and the quality of the paint job is highly dependent on the skill level of the workers. |
| Properties | Flexible Stone Veneer | MCM Stone |
|---|---|---|
| Raw Material | Stone veneer raw materials consist entirely of quartz sand and stone powder, containing no colorant additives. The quartz sand and stone powder are derived from natural stone, ensuring that the faux-stone effect closely resembles the real material. Without any colorants, the products remain stable and carry no risk of fading. | MCM stone raw materials include modified clay, colorants, coatings, or stone paint. The modified clay lacks sufficient flexibility, making it prone to cracking over time with bending. Additionally, many of the colors are formulated from colorants, which are susceptible to fading. |
| Forming Technology | Stone veneer is made from quartz sand and stone powder, bonded together with high polymer polymers through a special manufacturing process that involves a single-pour casting. This method ensures the product is more stable and durable. | MCM stone molding processes are divided into two types: 1) The color of the modified clay is adjusted using inorganic colorants, allowing for a single-pour mold, resulting in a uniform color without any color contrast (such as split brick, single-color sandstone, leather texture, and single-color granite); 2) The decorative surface effect is achieved using multicolored coatings or stone paint on a flexible base sheet, making it a secondary composite product, which is susceptible to delamination. |
| Design | Stone veneer patterns are created by aggregating different types and colors of sand, enabling the production of complex designs that closely mimic the appearance of natural materials such as granite, textured sandstone, Australian sandstone, and textured limestone. The results are strikingly realistic. | MCM Stone patterns are created by blending inorganic modified clay with colorants. The stone imitation effect typically achieves only simple, monochromatic designs, primarily producing products like solid-colored split bricks and split bricks enhanced with colored grout rendering. |
| Adhesion | Stone veneer installation utilizes our proprietary non-cementitious adhesive, which does not contain lime components, eliminating the risk of efflorescence. The bonding strength significantly exceeds national standards. The adhesive is supplied in ready-to-use, paste-like containers, avoiding the need for on-site mixing and making the application process more convenient and faster. Additionally, the adhesive itself can be used for grouting, substantially saving on construction time and labor costs. | MCM Stone typically uses commercially available soft porcelain adhesives, available in both single-component and dual-component forms, which require on-site mixing. These adhesives are cement-based powders containing cement components and are unable to resolve issues with efflorescence. |
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