Composite Portland Cement 32.5 - P.C 32.5
ELEPHANT Composite Portland cement 32.5, with well Workability , high strength in early and later stage, low heat of hydration, - details see: https://www.buildingsupplieshub.com/composite-portland-cement-32-5-10083146
Place of Origin: Shanghai China (Mainland) | Brand Name: ELEPHANT | Model Number: P.C 32.5 | Color: Grey |
Feature: Radiation-Resistant | Main Raw Material: Silicate | Type: Composite Portland Cement | Hardening Feature: Rapid Hardening |
Heat of Hydration: Low-Heat | Strength Grade(Mpa): 32.5 |
items | units | P.C 32.5 | |
Chinese Standard | Company testing data | ||
Magnesium Oxide | % | ≤6.0% | ≤4.0% |
Sulphur trioxide | % | ≤3.5% | ≤3.5% |
Loss in ignition | % | ||
Fineness(80μm) | % | ≤10% | ≤5.0% |
Initial setting time | min | ≥45min | ≥3:00 |
Final setting time | h | ≤10h | ≤6:00 |
Soundness | qualified | qualified | |
Bending strength(3 days) | Mpa | ≥2.5Mpa | ≥3.5Mpa |
Compressive strength(3 days) | Mpa | ≥10.0Mpa | ≥14.0Mpa |
Bending strength(28 days) | Mpa | ≥5.5Mpa | ≥7.0Mpa |
Compressive strength(28 days) | Mpa | ≥32.5Mpa | ≥40Mpa |