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His family and union believe that his cancers were directly caused by exposure to Ground Zero dust at the World Trade Center site. [53] [54] Twenty year veteran of the NYPD, Officer Kevin Hawkins, 41, died in May 2007 from kidney cancer, soon after filing for a Ground Zero disability pension. He had worked two months at the Ground Zero site.
The alkali–silica reaction (ASR), also commonly known as concrete cancer, [3] is a deleterious internal swelling reaction that occurs over time in concrete between the highly alkaline cement paste and the reactive amorphous (i.e., non-crystalline) silica found in many common aggregates, given sufficient moisture.
Concrete dust released by building demolition and natural disasters can be a major source of dangerous air pollution. The presence of some substances in concrete, including useful and unwanted additives, can cause health concerns due to toxicity and (usually naturally occurring) radioactivity. [4]
Adding these extra chemicals can cause issues with the concrete because it isn’t part of the natural freezing and melting process that the concrete was made to go through. Think of the driveway ...
“Suppressing the normal function of the immune system, which normally patrols for cancer, could actually cause an increase in cancer risk,” he says. “There are a growing number of people ...
Concrete cancer may refer to: Rebar corrosion and spalling of the concrete cover above rebar caused by the rust expansion and accelerated by chloride attack and ...
It is the considerable forces internally created by the expansion of the iron corrosion products (about 6 – 7 times less dense than metallic iron, so 6 – 7 times more voluminous) that cause the cracks in the concrete matrix and destroy reinforced concrete. In the absence of iron (and without some harmful chemical degradation reactions also ...
Several people have faked cancer in the past few years. There are a slew of stories that have made headlines over the last few years of people who have faked cancer and gotten caught. These are ...