Pinhole Test Apparatus
STANDARDS : BS 1377:5; ASTM D4647
Pinhole Test Apparatus is used for evaluating the erodibility of clay soils by flowing water through a small hole that is drilled through the compacted specimen.
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| Product Code | Product Description |
| PRS-SPINHT20 | Pinhole Test Apparatus |
| PRS-SPINHT22 | PVC Tubing Ø 10×8 mm 10 m Coil |
Pinhole Test Apparatus
STANDARDS : BS 1377:5; ASTM D4647
Pinhole Apparatus is used for evaluating the erodibility of clay soils by flowing water through a small hole that is drilled through the compacted specimen.
Water flowing through fine-grained soils with high sodium content makes them highly erodible.
The apparatus consists of a cylindrical metal container fitted one end with a water inlet and the other end with an outlet connection, a standpipe tube with scale and
a stand to support the apparatus.
TECHNICAL SPECIFICATIONS
| Dimensions | 150x200x1200 mm |
| Weight (approx.) | 3.5 kg |
