Gypsum board comes in various types, each designed for specific applications. Here are the four most common varieties you'll find in the market:
Regular Gypsum Board
This is the most commonly used and cost-effective type, featuring a white core and gray paper facing. It's ideal for general interior use where humidity levels aren't a concern. The continuous relative humidity should not exceed 65%. Many people opt for 9.5mm thick regular gypsum board for ceilings or walls due to its affordability. However, it’s thinner and less durable than thicker options, making it prone to warping in humid conditions. For better performance and to reduce the risk of joint cracking, it's recommended to use 12mm or thicker boards.
Water-Resistant Gypsum Board
Designed for areas with higher moisture levels, this type has a water-resistant core and facing paper. According to national standards, the surface water absorption should be no more than 160 grams per square meter, and the water absorption rate should not exceed 10%. It's suitable for high-humidity environments like bathrooms and kitchens, where the continuous relative humidity doesn’t go beyond 95%.
Fire-Resistant Gypsum Board
Also known as fire-rated gypsum board, it contains fire-retardant materials and often includes glass fiber for added strength. When cut, you can see the glass fibers embedded in the core. High-quality versions use non-alkali glass fiber, which offers better fire resistance. Lower-grade products may use medium or high-alkali glass fiber, which isn't as effective in fire situations.
Mold-Resistant (Moisture-Resistant) Gypsum Board
This type is specifically designed for environments with fluctuating humidity, such as basements or coastal areas. It has a moisture-resistant surface with a water absorption rate below 160g/m². It’s ideal for ceilings, partitions, and veneer walls in areas where moisture levels can vary significantly.
LED tea lights have become increasingly popular in recent years as a beautiful and safe way to add ambiance to any event or setting. Unlike traditional candles, LED tea lights are battery operated, eliminating the risk of fire and the need for constant monitoring. These battery-operated tea lights come in various shapes and sizes, resembling real tea light candles, and are powered by energy-efficient LEDs that often last for over 100 hours. LED tealight candles are perfect for decorating indoor and outdoor spaces, adding a warm and cozy glow to any occasion such as weddings, dinner parties, or just a relaxing night in. Their convenience, safety, and long-lasting performance make them an ideal way to create a beautiful atmosphere without any hassles.
Battery Tea Lights ,Battery Operated Tea Lights ,Battery Tea Light Candles ,Led Tealight Candles
Ningbo Le Monde Import & Export Co., Ltd. , https://www.nblemonde-lighting.com