ASTM C1506
Water Retention of Hydraulic Cement-Based Mortars and Plasters
| Qty. | Model | Description |
|---|---|---|
| 1 | H-3630A | Water Retention Apparatus |
| 1 | H-2860W | Tamper, Wood |
| 1 | H-4144.8 | Straight Edge, 1/8" x 1-1/4" x 8" (3 x 32 x 200mm) |
| 1 | H-3858.3F | Humboldt Laboratory Mixer, 5-Qt. (4.73L) |
Note: Also required but not part of basic set—Balance, weights, glass graduates and other labware.