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  Ordinary Portland Cement (grade 43)  

Quality standards:
Ordinary Portland Cement-Grade-43 is a high strength cement confirming of IS 8112:1989. The cement is ideally suitable for all kinds of normal constructions of buildings, commercial complexes and residential units. Ordinary Portland Cement-Grade-43 is manufactured by grinding high quality clinker at a fineness of around 3000 cm2/gm. The cement has an initial setting time of around 110 minutes and final setting time of 195 minutes. It gives a compressive strength of around 560 kg/cm2 after 28 days of curing (as per BIS Standards for testing of compressive strength).

Best results:
In order to get best results from the use of this cement, it is recommended to use it correctly as specified by a structural engineer / expert technician and to pay attention to the required cement content, workability and right water-cement ratio, proper placement and compaction with required curing for the time period as prescribed.

Availability:
Tata Chemicals Limited's Ordinary Portland Cement-Grade-43 is preferred by its customers because of its superior and consistent quality and availability through a well-knit distribution network across the state of Gujarat. The company is dedicated to serve its customers by supplying this high quality cement as per their specific needs.

Specification: IS:8112:1989

Specifications

Ordinary Portland Cement: Requirement of IS:8112:1989

Test results

Fineness (Cm2/gm)
Specific surface

2,250 minimum

3,000 - 3,300

Setting time (minutes)
Initial 30 minimum 90 - 115
Final 600 maximum 165 -195

Compressive strength (kg/cm2)
(Cement: sand mortar cubes)





3 days 230 minimum 330 - 390
7 days 330 minimum 430 - 460
28 days 430 minimum 510 - 570

Packing: 50-kg PP bags.

For more information about this product or to place orders, please contact:

Kamal Garg at
kgarg@tatachemicals.com


   
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