What are the physical and chemical properties of OPC 43 Grade cement?


The quality of the development is often easily evaluated by the standard of the materials (like cement) wont to build it. and therefore the quality of the cement grade is defined by its chemical and physical properties.

Before purchasing any cement, it's highly recommended to see whether the cement properties of that brand adhere to the Indian Standard codes.

Physical properties of OPC 43 Grade cement:

SLNO
CHARACTERISTICS
REQUIRED VALUE
1.
Fineness (by Blaines apparatus)
Not less than 225 m2/Kg
2.
Soundness


a) Le Chatelier method
Not more than 10 mm

b) Autoclave test
Not more than 0.8%
3.
Setting time


a) Initial setting time in minutes
Not less than 30

b) Final setting time in minutes
Not less than 600
4.
Compressive strength


a) 72 +/- 1 hour (3 days)
Not less than 27 MPa

b) 168 +/- 2 hours (7 days)
Not less than 37 MPa

c) 672 +/- 4 hours (28 days)
Min -43 MPa, Max -58 MPa

Chemical properties of OPC 43 Grade cement:

SL.NO
CHARACTERISTICS
REQUIRED VALUE
1.
Loss on ignition %
Not more than 4.0%
2.
Magnesia %
Not more than 6.0%
3.
Insoluble residue %
Not more than 4.0%
4.
Sulphuric anhydride %
Not more than 3.5%
5.
Total chloride content %
Not more than 0.10%
6.
Net proportion of lime to Silica, Alumina and Iron oxide
0.66 – 1.02%
7.
Net proportion of Alumina to Iron oxide
Not less than 0.66%

For more info:http://www.meenakshibuildworld.com/offers.php

Comments

Post a Comment

Popular posts from this blog

List of Building Materials required for home and Commercial Purpose

Image
A list of building materials is required before you begin your construction project whether it's home, industrial or commercial purpose. the essential construction materials list includes cement, steel, tiles, plumbing pipes, etc. Any material utilized in building construction has got to be selected carefully to make sure safety and long-lasting life of the building. All the building construction materials are available different grades, Sizes, and makes which are used for various purposes in construction supported their functionality and strength. The construction materials list and their uses are listed below. Cement Cement may be a material that sets, hardens, and may bind together all other building materials. the various grades of cement are 53-grade cement, 43-grade cement, PPC cement, PSC cement, etc. of these different grades of cement are manufactured by a variety of brands in India. Some well-known cement brands in India are Maha cement, Birla shakti cement.
Read more

Somany tiles store in Bangalore

Image
  Somany Tile Stores are one of the most popular tile stores in Bangalore, offering a wide range of wall and floor tiles that can enhance any interior or exterior space. With a long history in the city, Somany Tile Stores have become synonymous with quality and style. From classic designs to modern creations, they have something for everyone. Whether you are looking for wall tiles to give your living room a facelift or floor tiles to add a touch of class to your kitchen, Somany Tile Stores has you covered. With an extensive selection of sizes, colors, patterns, and textures available at their stores across Bangalore, you can easily find the perfect tile for your home. The Best Somany Stores in Bangalore for Different Types of Tiles Are you looking for the best Somany tile stores in Bangalore? Look no further! Somany is a leading brand in India that offers a wide range of tiles for walls, floors and bathrooms. With so many stores to choose from, it can be difficult to decide which one i
Read more

Cement dealers in Bangalore

  When it comes to construction, deciding on the right building products is critical for making sure the durability and strength of any challenge. Cement, being the backbone of construction. In the bustling metropolis of Bangalore, in which real property development is booming, locating a dependable and authentic cement supplier is of utmost significance. Among the plethora of alternatives, Meenakshi Build World stands tall as a relied-on and reputed call in the cement industry. In this blog, we will discover what units Meenakshi Build World apart from its competitors and why they have emerged as a go-to choice for developers and contractors in Bangalore. A Legacy of Trust  Established more than two many years in the past, Meenakshi Build World has carved a gap for itself in the production material supply industry. Their long-standing presence within the marketplace is a testament to their dedication to supplying high quality and exceptional customer service. Over the years, the organi
Read more