Pavement surface Strain Gauge
Surface strain distribution gauges for pavement SSM-360-X/-Y
With the goal of measuring strain distribution of paved road surfaces, we developed these gauges jointly with the Civil Aviation Bureau of the Policy Research Institute for Land, Infrastructure, Transport, and Tourism, and with Toa Road Corporation. A gauge can be adhered to a paved surface and accurately measure the strain distribution on the surface layer caused by a wheel load.
| Applicable specimen | Concrete, Asphalt |
|---|---|
| Operational temperature(°C) | -20 to +80°C |
| Operational temperature | ＋10 to ＋80℃ |
| Applicable adhesive | PS, RP-2 |
| Backing | Special plastics |
| Element | Cu-Ni |
| Strain limit | - |
| Fatigue life at room temperature | - |
This Pavement surface Strain Gauge is a joint product developed by the Airport Research Department of the National Institute for Land and Infrastructure Management, Ministry of Land, Infrastructure and Transport and Tourism, TOA ROAD CORPORATION and Tokyo Measuring Instruments Laboratory Co., Ltd. (Patented)
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SSM-360-X/SSM-360-Y Details
SSM-360-X
SSM-360-Y
Type Gauge
length
(mm)Gauge
width
(mm)Backing
length
(mm)
Backing
width
(mm)Direction number of elements Resistance
(Ω)SSM-360-X 10 0.9 360 100 X 16 120 SSM-360-Y 10 0.9 360 100 Y 16 120
