Comparative Analysis Of Portland Cement In Southwestern Nigerian

Project and Seminar Materials for Civil Engineering CE

Comparative Analysis Of Portland Cement In Southwestern Nigerian

Chapter One


Ordinary Portland Cement (O. P. C): a substance which binds together the particles of aggregates (usually sand and gravel) to form a mass of high compressive strength concrete. It is a combination of limestone or chalk with clay mixed in a proportion depending on the type of cement desired. Portland cement is the most common type of cement generally used around the world because it is a basic ingredient of concrete, mortar, stucco e.t.c. if a fine powder is produced by grinding Portland cement clinker more than 90 %, a limited amount of calcium sulphate shall consist of at least two-thirds by mass of calcium silicates (3CaO.SiO2). The remainder consisting of aluminum and iron-containing clinker phases and other compounds. The ratio of CaO to SiO2 shall not be less than 2.0. The magnesium oxide content (MgO) shall not exceed 5.0% by mass. Portland cement is the cement that only hardens by reacting with water but also forms a water-resistant product. Produce by pulverizing clinker consisting of one or more of the form of calcium silicates, usually containing one or more of the calcium sulphate (diameter 0.2 – 1.0 inch (5 – 25mm), the low cost and widespread availability of the limestone, shales, and other naturally occurring materials make Portland cement one of the lowest – cost materials widely used over the last century throughout the world. (Wikipedia, the free encyclopedia, 2011).

Project Material Download

3,000 Naira

The Complete Material Will Be Sent to You in Just 2 Steps

Quick & Simple…

Step One Purchase

Make Payment (Through Transfer) of ₦3,000 to Any of the Account Below

Access Bank PlcAcc No: 0811003731
Samphina Academy
Current Account
Zenith BankAcc No: 1225513212
Samphina Academy
Current Account
PalmPay Main LogoAcc No: 8143831497
Samphina Academy
Digital Account

Or CLICK HERE To Pay With Debit Card

CLICK HERE To Purchase Material ($15)
Make Payment of 80 GHS to 0553978005 | Douglas Osabutey | MTN MoMo

Step Two Purchase

Send the Following Details on WhatsApp ( 08143831497) After Payment

  1. Payment Details

  2. TOPIC: Comparative Analysis Of Portland Cement In Southwestern Nigerian

The Complete Material Will Be Sent To You On WhatsApp After Receiving Your Details
T & C Apply

  Contact Our Help Desk

Need a Different Topic? Perform a Quick Search

Samphina Academy

Samphina Academy is an Online Educational Resource Center that is aimed at providing students with quality information and materials to aid them in succeeding in their academic pursuit.