材料分类与特点
市场常见标准号
选购注意事项
成本区间参考
材料分类与特点
卫浴洁湿分离板 commonly used materials include moisture-resistant gypsum board (MR board), fiber cement board, and calcium silicate board.
- Moisture-resistant gypsum board (MR board): density 800-1000 kg/m³, thickness 9-15 mm, standard: GB/T 23931-2009, cost ~35-60 yuan/sheet
- Fiber cement board: density 1200-1400 kg/m³, thickness 8-12 mm, standard: GB/T 25457-2010, cost ~80-150 yuan/sheet
- Calcium silicate board: density 250-350 kg/m³, thickness 6-12 mm, standard: JC/T 225-2009, cost ~60-120 yuan/sheet
- HDPE waterproof board: density 0.93-0.96 g/cm³, thickness 1.0-2.0 mm, standard: GB/T 23613-2009, cost ~40-80 yuan/sheet
市场常见标准号
- GB/T 23931-2009: gypsum board for humid areas
- GB/T 25457-2010: fiber cement board for construction
- JC/T 225-2009: calcium silicate board for building decoration
- GB/T 23613-2009: HDPE sheet for construction
- GB 50378-2009: code for construction sealant
选购注意事项
- 密度选择: 湿区域建议 density ≥ 1000 kg/m³, 耐腐蚀性能 better
- 防水等级: 防水等级 ≥ IP65, 确保 long-term use
- 拼缝处理: 拼缝处 use professional sealant, water-stop belt recommended
- 安装方式: screw fixing distance ≤ 300 mm, ensure firm installation
- 表面处理: choose wear-resistant, anti-slip surface, safety coefficient higher
成本区间参考
- 基础款 (gypsum board): 35-60 yuan/sheet (900x2400mm)
- 中档款 (fiber cement board): 80-150 yuan/sheet
- 高档款 (calcium silicate board): 60-120 yuan/sheet
- 配件 (waterproof glue, sealant): 20-50 yuan/meter
- 安装工艺: 20-40 yuan/square meter
Total cost for a typical 10 square meter bathroom renovation: 800-1500 yuan.