Composite portland cement 32.5, 32.5R - Product

^{MINIMUM QUANTITY^500TONS}

Place of Origin : Shanghai,China
Payment Terms : T/T L/C

Product Description

For ordinary civil and public constructions, real estate and hydraulic engineering. Especially for ordinary prefabricated parts and concrete, also for building mortar, masonry, marble inlaying, tiling etc.

Basic Information

Model : 32.5 32.5R

Physical Specification

Other Specification : Portland Cement 52.5 52.5R Items Units National Internal National Internal SO3 % ≤3.5 2.45 ≤3.5 2.31 MgO % ≤5.0 1.04 ≤5.0 1.2 Cl % ≤0.06 0.021 ≤0.06 0.022 Loss % ≤5.0 1.98 ≤3.5 1.92 Fineness (specific Surface) ㎡/kg ≥300 385 ≥300 391 Time Initial Min ≥45 124 ≥45 228 Final Min ≤600 164 ≤600 368 Soundness Pat Test / Past / Past Bending Strength 3d MPa ≥4.0 6.7 ≥5.0 7.3 28d MPa ≥7.0 9.0 ≥7.0 9.5 Compressive Strength 3d MPa ≥23.0 34.5 ≥27.0 35.1 28d MPa ≥52.5 62.6 ≥52.5 62.1

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