Here is a standard specification for RS – RUMBLER STRIP suitable for road and highway projects, especially in accordance with common public works and highway authority standards like MoRTH (Ministry of Road Transport and Highways – India).
✅ SPECIFICATION OF RS – RUMBLER STRIP
1. Item Name:
RS – Rumbler Strip
2. Description:
Rumbler Strips are transverse strips made from thermoplastic or similar reflective materials applied on the pavement surface. They are designed to alert drivers by causing vibration and noise when driven over.
3. Material:
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Thermoplastic paint conforming to MoRTH Clause 803 or equivalent
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Must contain glass beads for retro-reflectivity
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Non-skid and weather-resistant formulation
4. Application Area:
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Approaches to intersections, toll plazas, school zones, pedestrian crossings
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Accident-prone locations or black spots
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Entry/exit ramps or sharp horizontal curves
5. Technical Specifications:
| Parameter | Specification |
|---|---|
| Width of each strip | 150 mm to 200 mm |
| Length (along roadway) | Full lane width (3.0 – 3.5 m typical) |
| Thickness | 10 mm ± 2 mm (raised) |
| Spacing between strips | 250 mm to 500 mm (center-to-center) |
| Number of strips | Typically 10 to 20 in a series |
| Reflectivity | Minimum 300 mcd/lux/m² |
| Color | White or Yellow, as per site requirement |
