ATZ PORTLAND CEMENT TYPE I-II C150

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Category: Cement

ATZ PORTLAND CEMENT TYPE I-II C150 is produced from high-quality clinker finely ground gypsum for a consistent product. It is formulated for applications requiring rapid strength gain, offering exceelent performace in both short and long term. Ideal for general construction projects needing quick strength and durability.

Applications:

ATZ PORTLAND CEMENT TYPE I-II C150 is suitable for concrete, mortar, plaster, and brick, it excels in fast-setting projects such as structural applications, foundations and paving. It provides excellent workability, durability and reliable performance for general construction needs.

Specifications:

ATZ PORTLAND CEMENT TYPE I-II C150 complies with ASTM C150/C150M standards. Type II Portland cement has moderate sulfate resistance, ideal for projects exposed to sulfate-containing environments or soils.

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TYPICAL PROPERTIES (This specification can be varied little on each production batch)

Chemical Content (%)	Spect.Limit	Typical results	Test Method
Silicon Dioxide (SiO₂)	-	20.32	ASTM C114-18
Alumium Oxide (Al₂ O₃)	-	4.98
Ferric Oxide (Fe₂O₃)	-	3.35
Calcium Oxide (CaO)	-	63.62
Magnesium Oxide (MgO)	-	1.89
Sulfate content (SO₃)	≤ 3.0	2.69
Loss on ignition, LOI	≤ 3.5	2.61
Insoluble residue, IR	≤ 1.5	0.44
Equivalent alkalies Na2O+0.658 K2O	≤ 0.6	0.55
Physical Properties	Spect.Limit	Typical results	Test Method
Setting times: minutes Initial: Final:	≥ 45 ≤ 375	150 180	ASTM C191
Soundness,mm	≤ 5.0	0.75
Finenest test (Blaine): cm²/g	≥ 3200	4100	ASTM C204
Retained content on + sieve 45 μm: % + sieve 80 μm: % + sieve 90 μm: %	≤ 12.0 ≤ 6.0 -	2.4 0.20 0.16	ASTM C430
Autoclave expansion, %	≤ 0.8	0.01	ASTM C151/C151M
Air content of mortar, %	≤ 12.0	6.1	ASTM C185
False set, %	≥ 50	85.0	ASTM C451
Compressive Strength (Mpa)	Spect.Limit	Typical results	Test Method
After 3 days After 7 days After 28 days	≥ 12.0 ≥ 19.0 ≥ 28.0	26.0 33.0 44.0	ASTM C109/C109M