OSProduct Peru Mesac

Company Description

1. 1commodity: Portland Cement Type I
1. 2specification: Conforming to ASTM C-150 Type 1 Standard
Description Standard
ASTM C 150 Type 1 Test Result
PHYSICAL PROPERTIES:
Fineness, specific surface:
- Air permeability test (m2 / KG) Min 280. 00 329. 0
Autoclave expansion test (% ) Max 0. 80 0. 06
Compressive strength:
- 3 day (N / mm2) Min 124. 00 210. 92
- 7 day (N / mm2) Min 193. 00 323. 40
Time of setting, vicat test:
- Initial set (minutes) Min 45. 00 116
- Final set (minutes) Max 375. 00 240
CHEMICAL PROPERTIES:
Magnesium Oxida (MgO% ) Max 5. 00 1. 00
Sulfur trioxide (SO3)
- C3A < 8 (% ) Max 3. 00
- C3A > 8 (% ) Max 3. 50 2. 15