Availability: In stock
Used to estimate the delayed expansion of Portland cement caused by hydration of CaO and MgO by exposing test bars to controlled steam pressure and corresponding constant pressure. The unit consists of an electrically heated steam vessel, pressure regulator, 0 to 600 psi (4.13 MPa) pressure gauge, air vent valve, safety pop-off valve set at 350 psi (2.4 MPa).
Meets ASTM C141, C151, AASHTO T107, EN 933-8.
| Pack Size | Each |
|---|---|
| UOM | EA |
