Tag: cement

Concrete is the most popular building material around the world. Concrete is made of cement, water, and coarse aggregates. When mixed together, they create a construction material that hardens over time.

How much water and cement you use determines the properties of concrete, such as:  

• Strength 
• Durability 
• Workability  
• Resistance to heat or radiation. 

There are several different types of concrete, even though they look very similar. Here are the most common types: 

• Reinforced concrete –  

This is concrete in which metal bars or wire is embedded to increase its tensile strength.

In addition, it’s used for construction on a large scale. Such as bridges, dams, tall buildings, and stadiums. This concrete has the following properties:

High relative strength

Good bond to the concrete

High toleration of tensile strain

Thermal compatibility

Durable

• Lightweight concrete  

Lightweight concrete is a mixture made with lightweight coarse aggregates. Such as shale, clay, or slate, which gives it its characteristic low density. This concrete has an in-place density of 90 to 115 lb/ft3. This makes it ideal for building modern structures that require minimal cross-sections in the foundation.   

• High-strength concrete  

In addition, HSC is a strong, hard-wearing blend of cement and 10mm coarse aggregate. High-strength concrete can resist loads that normal-strength concrete cannot.  

• Hight-performance concrete  

A concrete mixture that has high workability, high strength, and high density. This has a lot of benefits such as,

Firstly, ease of placement

Long term mechanical properties

Early age strenght

Toughness

Finally, life in severe environments

• Precast concrete (PC)  

In addition, precast concrete is prepared, cast, and cured off-site. Usually in a controlled factory environment, using reusable moulds.