The reinforced concrete column is an important type of concrete element in a concrete building, especially a high-rise structure. It is highly recommended that in …

There is always confusion on site about the required or the allowed time for the concrete discharge. Some say it is 60 minutes, 90 minutes, …

I want to write about this topic because I want my fellow quality engineers to really understand what are our responsibilities. I have seen some …

I have been in 13 years in the quality assurance and quality control field and I already experienced about concrete works on site. How it …

When we start the concreting of blinding, footing, slabs, roads and any other concrete elements. We may sometimes or commonly encounter cracks on concrete. But …