【導盲磚/盲人磚/觸覺磚全面指南】【Comprehensive Guide to Tactile Paving Tiles】

【導盲磚/盲人磚/觸覺磚全面指南】
🔸 什麼是導盲磚/盲人磚/觸覺磚?
導盲磚/盲人磚/觸覺磚是為視障人士設計的地面標示,通過觸感引導其安全行走。
🔸 導盲磚/盲人磚/觸覺磚有哪些種類?
⚠️ 大圓點/危險警示型(Hazard Warning)
➡️ 長條/方向指引型(Directional)
📍 細圓點/位置顯示型(Positional/Oriental)
🔸 導盲磚/盲人磚/觸覺磚的材質?
🟧 陶瓷盲人磚:300×300×(10+5)mm,堅固耐用、防滑效果佳,適合室內外。
🟫 石屎盲人磚:300×300×60/65mm,抗壓性強,適合戶外人行道和公共空間。
🔸 導盲磚/盲人磚/觸覺磚如何安裝才符合規範?
➡️ 長條/方向指引型(Directional)應沿行進方向鋪設。
⚠️ 大圓點/危險警示型(Hazard Warning)應在樓梯起點、終點或危險處設置。
📍 細圓點/位置顯示型(Positional/Oriental)應在轉彎處設置。
🔸 導盲磚/盲人磚/觸覺磚如何保養及維護?
💦 定期清潔,以保持觸感清晰。
🛠️ 檢查破損情況並及時更換,保障視障人士安全。
🔸 香港政府部門對盲人磚的規範與要求是什麼?
根據《設計手冊 暢通無阻的通道2008(2024年版)》:
✅ 靜態摩擦系數≥0.8:「很好」,適合需特別小心設計的地面。
✅ 靜態摩擦系數0.5至<0.8:「好」,適合一般用途。
⚠️ 靜態摩擦系數0.2至<0.5:「一般」,滑跤可能性中等。
❌ 靜態摩擦系數<0.2:「劣」,不安全,不適用。
📖 測試方法建議參考:AS/NZS 4586-2004, AS/NZS 4663-2004, ASTM 1679, ASTM 1677, BS 7976-2, BS 8204等國際標準。
🔸 盲人磚是否有顏色要求?
🎨 一般以鮮黃或深灰色為主,需與地面有明顯色差,便於識別:
深色地面選鮮黃色
淺色或黃色地面選深灰色
🔗 更多資訊請訪問:https://taifong.hk/
【Comprehensive Guide to Tactile Paving Tiles】
🔸 What are Tactile Paving Tiles?
Tactile paving tiles are designed to help visually impaired individuals navigate safely by using tactile indicators on the ground.
🔸 Types of Tactile Paving Tiles:
⚠️ Large Dots / Hazard Warning
➡️ Long Stripes / Directional
📍 Small Dots / Positional (Oriental)
🔸 Materials for Tactile Paving Tiles:
🟧 Ceramic Tiles: 300×300×(10+5)mm, durable, excellent slip resistance, suitable for indoor and outdoor use.
🟫 Concrete Tiles: 300×300×60/65mm, high compressive strength, ideal for outdoor pavements and public areas.
 Proper Installation Guidelines:
➡️ Directional tiles must be installed along the direction of travel.
⚠️ Hazard warning tiles should be installed at the top and bottom of stairs or at hazardous areas.
📍 Positional tiles should be placed at turning points.
🔸 Maintenance and Care:
💦 Regularly clean to maintain tactile clarity.
🛠️ Regularly inspect and replace damaged tiles promptly to ensure safety.
🔸 Hong Kong Government Standards for Tactile Tiles:
According to the Design Manual: Barrier-Free Access 2008 (2024 edition):
✅ Static friction coefficient ≥ 0.8: “Very good” – for surfaces requiring special caution.
✅ Static friction coefficient 0.5 to <0.8: “Good” – suitable for general use.
⚠️ Static friction coefficient 0.2 to <0.5: “Fair” – moderate slip risk.
❌ Static friction coefficient <0.2: “Poor” – unsafe, not suitable.
📖 Recommended testing standards: AS/NZS 4586-2004, AS/NZS 4663-2004, ASTM 1679, ASTM 1677, BS 7976-2, BS 8204.
🔸 Color Requirements for Tactile Tiles:
🎨 Generally bright yellow or dark grey to ensure contrast with surrounding flooring:
Bright yellow for dark-colored floors
Dark grey for light or yellow-colored floors
🔗 For more details, visit: https://taifong.hk/