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ASTM Standards for Ordinary Portland Cements
ASTM C 150 specifies five types of Portland cements: Type I (GU) Common Portland Cement (or cement for General Use). This is for...


Fibre-reinforced Concrete
Fibers are utilized in cement to manage the cracking characteristics and reduce permeability. The surrounding concrete protects the steel...


Slag and Concrete
Ground Granulated Blast furnace Slag (GGBS) is a by product from the blast furnaces used to make iron. These operate at a temperature of...


Why use Prestressed Concrete vs. Cast-in-Place Concrete? What is Precast/Prestressed Concrete?
The short, salesperson’s answer is “it’s a superior building material.” Now I’m sure long before you reach the end of this you will have...
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