Portland Cement is a hydraulic binding material widely used in construction as the primary ingredient in concrete. It was first produced in the early 19th century and named after the Isle of Portland in Dorset, England, as it resembles the stone quarried from there. This type of cement is essential for various construction applications as it provides the foundational strength and durability that are needed for most structures.
Portland Cement Price
Portland Cement prices vary depending on their brands. On average, a kilogram of Portland cement starts from ₱10.00 and goes up to ₱220.00.
| Details | Weight | Price |
| Grand Portland Cement | 40 kg | ₱220.00 |
| Apo Portland Cement | 1 kg | ₱10.00 |
| Chichibu Portland Cement | 1 kg | ₱25.00 |
| Eagle Advance Portland Blended Cement | 40 kg | ₱186.00 |
Advantage of Portland Cement
Versatility – Portland cement is a versatile material used as a key component in various construction applications, including concrete, mortar, and stucco.
Strength – It provides high compressive strength to structures which makes it perfect for load-bearing applications in buildings, bridges, and other infrastructure.
Durability – Structures made with Portland cement are known to be durable and resistant to weather conditions, contributing to their long lifespan.
Adaptability – It can also be mixed with other materials like aggregates, sand, and admixtures to create different types of concrete that are suitable for specific construction needs.
Standardization – Portland cement is subject to international standards. This ensures the consistent quality and performance of the Portland cement even when it is used in different construction projects.
Cost-Effective – Portland cement is generally cost-effective when you compare it to other alternative materials. This provides consumers with an affordable option for construction materials.
Availability – Portland cement is widely available and produced globally ensuring that there is a steady supply for construction projects.
Disadvantage of Portland Cement
Environmental Concerns – The production of Portland cement involves the release of carbon dioxide during the heating of raw materials in a kiln which can contribute to greenhouse gas emissions. In addition, the manufacturing process of Portland cement is energy-intensive which requires high temperatures in the kiln that can also have environmental impacts.
Non-Renewable Resources – Portland Cement relies on non-renewable resources, such as limestone and clay, for its production, which can have significant and often detrimental effects on the environment.
Cracking and Shrinkage – Concrete structures made with Portland cement can have limited flexibility, making them prone to cracking under certain conditions, especially if the cement is not properly cured or if subjected to rapid drying.
Video of Portland Cement
FAQs
What is Portland cement used for?
Portland cement is a cost-effective type of cement commonly used in general construction where special properties are not necessarily needed.
Why do they call it Portland cement?
It was derived due to its similarity to the Portland stone, a stone that is quarried on the Isle of Portland located in Dorset, England.
Is Portland cement stronger than concrete?
Concretes are known to be substantially stronger than Portland cement due to the aggregates added to it.
Is Portland cement waterproof?
Ordinary Portland Cement or OPC is the most commonly used material for waterproofing.
Is Portland cement concrete strong?
Portland cement concrete is a type of concrete made from sand, crushed stone, and Portland cement giving it high density which makes it strong.