Niveda Industries Ltd

Berkeley Square House, Berkeley Square House, Berkeley Square,Mayfair,London,UK

Free Member

Ordinary Portland Cement Grade 43 (42.5)

UK

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Get Latest Price

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5000 Metric Ton

Upon Buyer's request

30-45 days

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L/C, T/T

Product Specification

Ordinary Portland Cement Grade 43 (42.5)

Silicate Cement / Portland Cement

42.5

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Product Description

Portland cement is the most commonly used type of cement in the world today. Portland cement can be found in both concrete and mortar, not to mention other construction mediums such as stucco and some types of grout, where it acts as a binding agent. On a chemical level, Portland cement is a fine powder comprised of a minimum of 66% calcium silicate, with the remainder largely being a mix of aluminum, and iron.
Niveda Industries works with reputable suppliers on a global scale. This enables us to offer the client not only a competitive price but also choose the region or specific country where they would like their cement to come from. Our suppliers are based in Spain, Brazil, Middle East, Pakistan, Turkey, India, Japan, and Canada among others.
Just as there are various types of Portland cement available for different applications there are also various grades of cement existing within ordinary Portland cement. Ordinary Portland cement can be classified as being 33 grade, 42.5 (43) grade, or 52.5 (53) grade.OPC 53 is simply ground much finer than OPC 43 during the final grinding process. This creates a product that is much stronger and more durable than less finely ground cements.


Parameters

Grey Portland Cement Grade 42.5 N/R

Standard

British Standards EN 197-1:2000 or United States Standards ASTM C-150

Origin

At Seller's choice.

Chemical Composition

Silicon Dioxide (SIO2)

21.00

Aluminium Oxide (AL203)

5.30

Ferric Oxide (FE203)

3.30

Calcium Oxide (CAO)

65.60

Magnesium Oxide (MGO)

1.10

Sulphur Oxide (SO3)

2.70

Loss of Ignition (LOI)

 0.90

M Tricalcium Silicate (C3S)

60.00

Dicalcium Silicate (C2S)

15,00

Tricalcium Aluminate (C3A)

 8.05

Tricalcium Alumino Ferric ( C4AF)

 9.76

Physical and Mechanical Properties

Blain CM2/GR

3.25

Autoclave Expansion

0.02

Initial Setting Time (VICAT)

 105 minutes

Final Setting Time (VICAT)

 135 minutes

Compressive strength

 28  days – 420 kg/cm2

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Contact Information

Mr. Jas Singh

Niveda Industries Ltd

Berkeley Square House, Berkeley Square House, Berkeley Square, Mayfair, London, UK

W1J 6BD

44-2078876274

44-2078876001

44-7775432100

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