Workers can breathe in silica dust while cutting, sawing, drilling or crushing materials such as rock and stone. Crystalline silica can damage tissue in the lungs and lead to lung disease, chronic obstructive pulmonary disease or incurable silicosis. OSHA estimates that 2.3 million workers are exposed to silica dust every year.
Risk of developing lung diseases among silica exposed workers was higher with prolonged exposure to respirable silica dust. The incidence of silica associated silicosis was 12% among the workers who worked for 30 years or more. ... 36 In another study, Ullah et al. reported that exposure to high concentration silica particles by stone …
A large number of stone quarry workers in this study have experienced disease symptoms associated with silica dust exposure (eye irritation, breathing …
conditions led to lung disease was a particular reference to silica exposure.6 In the 1600s, van Diemerbrock described injurious effects of granite ... grinding, drilling, and crushing stone, rock, concrete, brick, block and mortar, and abrasive blasting with sand.32 Among young adults ages 15 to 44 in the United States who died of silicosis ...
Potentially deadly lung disease linked to engineered countertops ... Silicosis results from exposure to silica dust generated when cutting, sawing or crushing stone countertops, especially ...
Potentially deadly lung disease linked to engineered countertops ... Silicosis results from exposure to silica dust generated when cutting, sawing or crushing stone countertops, especially ...
Lower lung function parameters than the expected values generally indicate the possibility of chronic respiratory and lung disease ... Jayabalou R., Swarnalatha S., Balakrishnan K. Particulate matter from stone crushing industry: Size distribution and health effects. J. Environ. Eng. 2006; 132:405–414. doi: 10.1061/(ASCE)0733 …
It is a fibrotic interstitial lung disease resulting from the occupational inhalation of respirable crystalline silica over decades. ... . 5-8 Engineered (artificial, synthetic, or quartz conglomerate) stone is manufactured in large facilities via mechanical crushing of quartz ... Fireman E, et al. Artificial stone silicosis [corrected ...
Introduction: Silicosis is a progressive, fibrotic and preventable occupational lung disease. Occupational exposure in stone crushing units to silica particles of size 0.5 to 5µm poses a hazard to the workers. Methods: Our study is a passive surveillance study of silicosis in the symptomatic workers referred from Occupational Disease
While the countertops are not a danger to the consumers who've put them in their homes, if inhaled during fabrication, can cause silicosis, which destroys the lungs. …
Dozens of young Latino men in California have developed severe lung disease, and at least 10 have died after working in shops that make kitchen and …
Background and objectives The prevalence of occupational injuries among blue-collar workers is higher in the stone-crushing industries due to high-risk and iterant nature of the work. These occupational injuries, in turn, caused workers' ill health, as well as death, which eventually diminish the gross domestic product. We aimed at assessing the …
Most people get silicosis from a workplace where they inhale large amounts of silica dust. Learn more about the causes, risk factors, symptoms, treatments, and how to prevent this lung disease.
Silica is the main constituent of more than 95% of rocks and stones.[2] ... Silicosis is the world's most prevalent occupational lung disease and is characterized by irreversible, progressive pulmonary fibrosis leading to restrictive lung disease. ... RCS is released into the atmosphere by crushing, grinding, or cutting silica-containing matter ...
Irreversible lung disease has started to show up among young workers who cut, grind and polish countertops made of increasingly popular "engineered" stone. The material is more than 90% silica.
diseases and injuries, which makes occupational hazards one of the leading causes of morbidity and mortality. Fur - ... gies, asthma, lung cancer, headache, back pain, jaundice, silicosis, asbestosis, bronchitis, white nger disease, and ... stone-crushing factories at Ballaghat, Jaong of Sylhet, the
Australia has recently experienced a surge in silicosis cases as a result of growth in the manufactured stone industry. In 2019, ... Breaking and crushing: Construction, quarrying and related milling, mining and related milling, tunneling: ... Non-occupational lung disease is now diagnosed using CT, ...
At least one family member in each of the 100 families residing in Harijan colony, at Khatoli Ahir village of the state's Mahendragarh district, is either suffering from lung disease, skin allergy or kidney-related issues. The residents attribute the dust created by stone crushing units, as the reason for their illnesses.
lung diseases increased with continuous exposure to dust and duration of work in the quarry. Keywords Pulmonary Function Test, Quarry Workers, Forced Vital Capacity, Stone, Forced Expiratory Volume, Chronic Obstructive Pulmonary Disease 1. Introduction Higher ambient pollution the risk of respiratory mortality.
Silicosis is the most prevalent pneumoconiosis worldwide. It is a fibrotic interstitial lung disease resulting from the occupational inhalation of respirable crystalline silica over decades.
Irreversible lung disease has started to show up among young workers who cut, grind and polish countertops made of increasingly popular "engineered" stone. The material is more than 90% silica.
A cluster of 50 stone Crushing units located at Pammal, in Suburban Chennai, the capital of Tamil Nadu State, India, is a Source of high levels of dust generation in the vicinity of the crushers ...
Artificial stone used to make kitchen and bathroom countertops has been linked to cases of death and irreversible lung injury in workers who cut, grind and polish this increasingly popular...
Silica dust (crystalline silica) is found in some stone, rock, sand, gravel and clay. The most common form is quartz. Silica dust can also be found in the following products: ... (an irreversible scarring and stiffening of the lungs), kidney disease and chronic obstructive pulmonary disease. It is estimated that 230 people develop lung cancer ...
silicosis, an incurable lung disease that can lead to disability and death. Respirable crystalline silica also causes lung cancer, chronic obstructive pulmonary disease (COPD), and kidney disease. ... cutting, sawing, grinding, drilling and crushing stone, rock, concrete, brick, block and mortar; or when using industrial sand. Activities such ...
The study confirms that hauling and stone crushing of the mined material is chiefly responsible for generation of fine dust which may impose serious health effects to the exposed workers. ... (PM 2.5) nature of emitted dust, the health effects over the exposed population could be cardiac or lung disease, non-fatal heart attacks, erratic ...
Silica is the main constituent of more than 95% of rocks and stones. Occupational exposure to silica dust is one of the oldest known forms of lung disease, first documented by Hippocrates in 400 BC describing breathing disorders in metal diggers. In the 1600s, van Diemerbrock noted the harmful effects of inhaling granite dust.
Silicosis is a long-term lung disease caused by inhaling large amounts of crystalline silica dust, usually over many years. Silica is a substance naturally found in certain types of stone, rock, sand and clay. Working with these materials can create a very fine dust that can be easily inhaled.
INTRODUCTION: Pulmonary alveolar microlithiasis (PAM) is a rare genetic lung disease, characterized by presence of diffused innumerable small calculi called microliths in the alveoli of the lungs. These deposits eventually cause widespread damage to the alveoli and surrounding lung tissue. Reports of this disease are less than 1500 cases worldwide, …
crushing units in India (1), these stone crushing units are an unorganized sector of the country. The stone contains approximately free silica and ... lung diseases are 54.5% in slate pencil ...
Lower lung function parameters than the expected values generally indicate the possibility of chronic respiratory and lung disease ... K. Particulate matter from stone crushing industry: Size distribution and health effects. J. Environ. Eng. 2006, 132, 405–414. [Google Scholar] Thomas, R.J. Particle size and pathogenicity in the …
A study in Nigeria showed a significant decrease in FVC and FEV1 among the quarry workers of the stone-crushing industry exposed to dust. 11 Another study done on stone crushers found that PFT ...
