We are supplier of products like Single Phase High Pressure Car Washer, etc..
We are Service Provider
Parallel Seismic Instrument (PSI)
PSI uses the well-known Parallel Seismic method to establish the length of existing foundations (specifically for a pile or deep foundations) where the superstructure (i.e. existing building) precludes access to the pile heads. It is sometimes the only pile integrity test that can be performed.
- For making reuse of old piles. Easy to run test.
- Measures only the pile length under a structure.
- Prevents nonvertical accelerometer mounting (common with the incumbent system) with fewer bolts.
- Standard compliant with
Applications :
The test requires the installation of a plastic access tube in parallel and as close as possible to the
tested pile. The tube should be carried down to a depth exceeding the assumed pile length by a margin
of 8-10 meters and filled with water. In unsaturated soil the tube should be firmly grouted in the hole to
achieve good coupling with the surrounding soil.
Key Features:
- Reliable : 100% QA tests at 16-atmosphere pressure, vibration, and extreme temperature.
- Easy to Use :• Usually, no training is needed, and the system can be self-taught in hours. (No expensive training days)
- Top Performance : Up to 150m (450') deep,• A clean signal on 3m and more on solid concrete,• Highest SNR. Delivers the cleanest signal in the industry.