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10 'Common' Dangers of Silica Dust at Work & Home

Like factory workers in the 20th century who were exposed to asbestos without knowing the consequences, construction workers of the 21st century have been working with a highly dangerous and potentially fatal element: silicon. Silicon, particularly glass-like crystalline silica, has recently been uncovered as one of the greatest unknown health dangers at job sites across America.

With that in mind, here are 10 astounding (and sometimes terrifying) facts about silica exposure.

#1: Silica Is Everywhere

Silicon is one of the most common elements in the universe and on our planet. In fact, 95% of the Earth's crust contains silica. It's most commonly found in quartz, but it's also a chief component of glass and other common materials.

#2: Silica Has Been a Part of Human History for Millenia

Silicon (silica's purest form) has gained fame in the last century for its conductive properties, which makes it a crucial part of our technological development as a species. Without silicon, the modern world may very well have never existed.

But silica has been a part of human technology for much longer than the last 60 years. Some of the earliest human tools also relied on silica—including spears, arrowheads, and picks.

#3: Silicon Crystallizes Similarly to Diamond

Crystalline silica has a similar crystal structure as diamond, which offers it some rigidity and strength. Silica's similarity to diamond makes sense when you consider that the base element for both—silicon and carbon—are adjacent to each other on the Periodic Table.

#4: Silica Can Be Found at Nearly Every Construction Site or Building

Today, silica is found in a wide variety of building materials:

  • Asphalt
  • Brick
  • Cement
  • Concrete
  • Drywall
  • Grout
  • Mortar
  • Stone
  • Sand
  • Clay
  • Tile

The implications of silica's ubiquity turns sinister when you realize that crystalline silica is safe unless it is disturbed. That means any time that silica is blasted, cut, chipped, drilled, or ground, it exposes nearby workers to risk. It's why construction workers are the most likely people to suffer from silica exposure.

#5: Silica Is Linked to Multiple Life-Changing Illnesses

Silica has been linked to lung cancer, tuberculosis, COPD, kidney disease, and multiple forms of cancer. However, silica is most linked to silicosis, which is a lung disease caused exclusively by silica shards.

#6: Silicosis Is Irreversible

While silicosis is preventable, once someone has been exposed and developed silicosis, there's no going back. Silica dust essentially behaves like glass shards, creating micro cuts and tears in the lungs. Over time, those countless cuts create scar tissue and make it impossible for the lungs to expand efficiently. The end result is a permanent loss of lung function.

That's why it's vital for silicosis patients to get everything they need to pay for high-quality medical care as soon as possible after exposure.

#7: Silicosis Exposure Isn't Immediately Obvious

Like mesothelioma, the damage done by silicosis isn't immediately apparent. Sometimes, a worker might not even realize they're ill until a decade after their first exposure. In some cases, low levels of exposure over a long period can cause silicosis, while other silicosis cases can be triggered by a high level of exposure in a handful of incidents.

That's why any level of exposure needs to be taken seriously.

#8: One of the Worst Work Disasters in U.S. History Involved Silica Exposure

In the 1930s, the Hawk's Nest Tunnel disaster led to a staggering loss of life over the course of several months and years. The trouble began in 1930, when workers started digging a 3-mile tunnel through Gauley Mountain in West Virginia for a civil engineering project.

As a civil project, even the most basic safety precautions went ignored: workers spent hours in confined spaces, had poor ventilation, limited access to breathing protection, all covered in a fine white dust.

What some workers would find out (far too late) is that Gauley Mountain was almost exclusively made of crystalline silica. Before we knew what it was, silicosis claimed 764 workers who'd dug through Gauley Mountain—a 30% fatality rate.

#9: Millions of Workers Are Exposed to Silica Every Year

With how common silica is and how many workers handle materials that release silica dust, it shouldn't be surprising that millions of workers are exposed to silica dust every year. Still, you would be forgiven for being shocked. Silica may be responsible for more lung disease and loss of life than any other workplace hazard.

However, some might read that and wonder why silicosis isn't more commonly known or why they don't know anyone who has personally suffered from silicosis. The answer is in our final fact:

#10: Only 2 States Are Tracking Silicosis Cases

Out of all 50 states and countless construction sites, only New Jersey and Michigan track silicosis diagnoses. Given the rate of exposure and how easily silicosis can be mistaken for other lung diseases, it's likely that there are numerous silicosis cases nationwide that haven't been reported.

It's up to workers and their families to make their stories heard. The fact is, companies know that construction work is dangerous, that common building materials contain serious health hazards. The only way to make sure sick workers get the medical care they need and future workers are adequately protected is to hold those companies accountable in public.

If you know that you deserve better that what the company did to you, speak with Arnold & Itkin LLP in a free consultation: (888) 493-1629.

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